commit dist folder as it's used by javascript modules

.gitignore

@@ -24,7 +24,6 @@ result
 /flow_backup.json
 
 # Mkdocs
-dist
 docs/_*
 site
 

software/flow/node_modules/gridstack/dist/gridstack-extra.css

@@ -0,0 +1,555 @@
+/*!
+ * gridstack 0.6.4 extra CSS for [2-11] columns (non default)
+ * https://gridstackjs.com/
+ * (c) 2014-2020  Alain Dumesny, Dylan Weiss, Pavel Reznikov
+ * gridstack.js may be freely distributed under the MIT license.
+*/
+.grid-stack.grid-stack-2 > .grid-stack-item {
+  min-width: 50%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-width='1'] {
+    width: 50%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-x='1'] {
+    left: 50%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 50%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 50%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-width='2'] {
+    width: 100%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-x='2'] {
+    left: 100%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-2 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-3 > .grid-stack-item {
+  min-width: 33.3333333333%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-width='1'] {
+    width: 33.3333333333%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-x='1'] {
+    left: 33.3333333333%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 33.3333333333%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 33.3333333333%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-width='2'] {
+    width: 66.6666666667%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-x='2'] {
+    left: 66.6666666667%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 66.6666666667%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 66.6666666667%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-width='3'] {
+    width: 100%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-x='3'] {
+    left: 100%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-3 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-4 > .grid-stack-item {
+  min-width: 25%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='1'] {
+    width: 25%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='1'] {
+    left: 25%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 25%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 25%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='2'] {
+    width: 50%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='2'] {
+    left: 50%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 50%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 50%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='3'] {
+    width: 75%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='3'] {
+    left: 75%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 75%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 75%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='4'] {
+    width: 100%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='4'] {
+    left: 100%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-5 > .grid-stack-item {
+  min-width: 20%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='1'] {
+    width: 20%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='1'] {
+    left: 20%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 20%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 20%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='2'] {
+    width: 40%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='2'] {
+    left: 40%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 40%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 40%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='3'] {
+    width: 60%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='3'] {
+    left: 60%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 60%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 60%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='4'] {
+    width: 80%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='4'] {
+    left: 80%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 80%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 80%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='5'] {
+    width: 100%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='5'] {
+    left: 100%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-6 > .grid-stack-item {
+  min-width: 16.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='1'] {
+    width: 16.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='1'] {
+    left: 16.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 16.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 16.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='2'] {
+    width: 33.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='2'] {
+    left: 33.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 33.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 33.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='3'] {
+    width: 50%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='3'] {
+    left: 50%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 50%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 50%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='4'] {
+    width: 66.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='4'] {
+    left: 66.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 66.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 66.6666666667%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='5'] {
+    width: 83.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='5'] {
+    left: 83.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 83.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 83.3333333333%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='6'] {
+    width: 100%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='6'] {
+    left: 100%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='6'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='6'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-7 > .grid-stack-item {
+  min-width: 14.2857142857%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='1'] {
+    width: 14.2857142857%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='1'] {
+    left: 14.2857142857%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 14.2857142857%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 14.2857142857%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='2'] {
+    width: 28.5714285714%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='2'] {
+    left: 28.5714285714%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 28.5714285714%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 28.5714285714%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='3'] {
+    width: 42.8571428571%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='3'] {
+    left: 42.8571428571%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 42.8571428571%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 42.8571428571%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='4'] {
+    width: 57.1428571429%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='4'] {
+    left: 57.1428571429%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 57.1428571429%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 57.1428571429%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='5'] {
+    width: 71.4285714286%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='5'] {
+    left: 71.4285714286%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 71.4285714286%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 71.4285714286%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='6'] {
+    width: 85.7142857143%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='6'] {
+    left: 85.7142857143%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='6'] {
+    min-width: 85.7142857143%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='6'] {
+    max-width: 85.7142857143%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='7'] {
+    width: 100%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='7'] {
+    left: 100%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='7'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='7'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-8 > .grid-stack-item {
+  min-width: 12.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='1'] {
+    width: 12.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='1'] {
+    left: 12.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 12.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 12.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='2'] {
+    width: 25%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='2'] {
+    left: 25%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 25%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 25%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='3'] {
+    width: 37.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='3'] {
+    left: 37.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 37.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 37.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='4'] {
+    width: 50%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='4'] {
+    left: 50%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 50%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 50%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='5'] {
+    width: 62.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='5'] {
+    left: 62.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 62.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 62.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='6'] {
+    width: 75%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='6'] {
+    left: 75%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='6'] {
+    min-width: 75%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='6'] {
+    max-width: 75%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='7'] {
+    width: 87.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='7'] {
+    left: 87.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='7'] {
+    min-width: 87.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='7'] {
+    max-width: 87.5%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='8'] {
+    width: 100%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='8'] {
+    left: 100%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='8'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='8'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-9 > .grid-stack-item {
+  min-width: 11.1111111111%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='1'] {
+    width: 11.1111111111%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='1'] {
+    left: 11.1111111111%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 11.1111111111%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 11.1111111111%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='2'] {
+    width: 22.2222222222%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='2'] {
+    left: 22.2222222222%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 22.2222222222%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 22.2222222222%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='3'] {
+    width: 33.3333333333%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='3'] {
+    left: 33.3333333333%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 33.3333333333%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 33.3333333333%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='4'] {
+    width: 44.4444444444%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='4'] {
+    left: 44.4444444444%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 44.4444444444%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 44.4444444444%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='5'] {
+    width: 55.5555555556%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='5'] {
+    left: 55.5555555556%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 55.5555555556%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 55.5555555556%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='6'] {
+    width: 66.6666666667%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='6'] {
+    left: 66.6666666667%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='6'] {
+    min-width: 66.6666666667%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='6'] {
+    max-width: 66.6666666667%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='7'] {
+    width: 77.7777777778%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='7'] {
+    left: 77.7777777778%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='7'] {
+    min-width: 77.7777777778%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='7'] {
+    max-width: 77.7777777778%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='8'] {
+    width: 88.8888888889%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='8'] {
+    left: 88.8888888889%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='8'] {
+    min-width: 88.8888888889%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='8'] {
+    max-width: 88.8888888889%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='9'] {
+    width: 100%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='9'] {
+    left: 100%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='9'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='9'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-10 > .grid-stack-item {
+  min-width: 10%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='1'] {
+    width: 10%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='1'] {
+    left: 10%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 10%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 10%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='2'] {
+    width: 20%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='2'] {
+    left: 20%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 20%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 20%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='3'] {
+    width: 30%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='3'] {
+    left: 30%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 30%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 30%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='4'] {
+    width: 40%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='4'] {
+    left: 40%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 40%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 40%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='5'] {
+    width: 50%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='5'] {
+    left: 50%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 50%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 50%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='6'] {
+    width: 60%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='6'] {
+    left: 60%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='6'] {
+    min-width: 60%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='6'] {
+    max-width: 60%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='7'] {
+    width: 70%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='7'] {
+    left: 70%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='7'] {
+    min-width: 70%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='7'] {
+    max-width: 70%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='8'] {
+    width: 80%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='8'] {
+    left: 80%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='8'] {
+    min-width: 80%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='8'] {
+    max-width: 80%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='9'] {
+    width: 90%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='9'] {
+    left: 90%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='9'] {
+    min-width: 90%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='9'] {
+    max-width: 90%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='10'] {
+    width: 100%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='10'] {
+    left: 100%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='10'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='10'] {
+    max-width: 100%; }
+
+.grid-stack.grid-stack-11 > .grid-stack-item {
+  min-width: 9.0909090909%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='1'] {
+    width: 9.0909090909%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='1'] {
+    left: 9.0909090909%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='1'] {
+    min-width: 9.0909090909%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='1'] {
+    max-width: 9.0909090909%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='2'] {
+    width: 18.1818181818%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='2'] {
+    left: 18.1818181818%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='2'] {
+    min-width: 18.1818181818%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='2'] {
+    max-width: 18.1818181818%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='3'] {
+    width: 27.2727272727%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='3'] {
+    left: 27.2727272727%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='3'] {
+    min-width: 27.2727272727%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='3'] {
+    max-width: 27.2727272727%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='4'] {
+    width: 36.3636363636%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='4'] {
+    left: 36.3636363636%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='4'] {
+    min-width: 36.3636363636%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='4'] {
+    max-width: 36.3636363636%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='5'] {
+    width: 45.4545454545%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='5'] {
+    left: 45.4545454545%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='5'] {
+    min-width: 45.4545454545%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='5'] {
+    max-width: 45.4545454545%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='6'] {
+    width: 54.5454545455%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='6'] {
+    left: 54.5454545455%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='6'] {
+    min-width: 54.5454545455%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='6'] {
+    max-width: 54.5454545455%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='7'] {
+    width: 63.6363636364%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='7'] {
+    left: 63.6363636364%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='7'] {
+    min-width: 63.6363636364%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='7'] {
+    max-width: 63.6363636364%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='8'] {
+    width: 72.7272727273%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='8'] {
+    left: 72.7272727273%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='8'] {
+    min-width: 72.7272727273%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='8'] {
+    max-width: 72.7272727273%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='9'] {
+    width: 81.8181818182%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='9'] {
+    left: 81.8181818182%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='9'] {
+    min-width: 81.8181818182%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='9'] {
+    max-width: 81.8181818182%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='10'] {
+    width: 90.9090909091%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='10'] {
+    left: 90.9090909091%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='10'] {
+    min-width: 90.9090909091%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='10'] {
+    max-width: 90.9090909091%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='11'] {
+    width: 100%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='11'] {
+    left: 100%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='11'] {
+    min-width: 100%; }
+  .grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='11'] {
+    max-width: 100%; }

software/flow/node_modules/gridstack/dist/gridstack-poly.js

@@ -0,0 +1,105 @@
+/** gridstack.js 0.6.4 - IE and older browsers Polyfills for this library @preserve*/
+/**
+ * https://gridstackjs.com/
+ * (c) 2019-2020 Alain Dumesny
+ * gridstack.js may be freely distributed under the MIT license.
+*/
+
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN
+Number.isNaN = Number.isNaN || function isNaN(input) {
+  return typeof input === 'number' && input !== input;
+}
+
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find
+if (!Array.prototype.find) {
+  Object.defineProperty(Array.prototype, 'find', {
+    value: function (predicate) {
+      // 1. Let O be ? ToObject(this value).
+      if (this == null) {
+        throw TypeError('"this" is null or not defined');
+      }
+
+      var o = Object(this);
+
+      // 2. Let len be ? ToLength(? Get(O, "length")).
+      var len = o.length >>> 0;
+
+      // 3. If IsCallable(predicate) is false, throw a TypeError exception.
+      if (typeof predicate !== 'function') {
+        throw TypeError('predicate must be a function');
+      }
+
+      // 4. If thisArg was supplied, let T be thisArg; else let T be undefined.
+      var thisArg = arguments[1];
+
+      // 5. Let k be 0.
+      var k = 0;
+
+      // 6. Repeat, while k < len
+      while (k < len) {
+        // a. Let Pk be ! ToString(k).
+        // b. Let kValue be ? Get(O, Pk).
+        // c. Let testResult be ToBoolean(? Call(predicate, T, « kValue, k, O »)).
+        // d. If testResult is true, return kValue.
+        var kValue = o[k];
+        if (predicate.call(thisArg, kValue, k, o)) {
+          return kValue;
+        }
+        // e. Increase k by 1.
+        k++;
+      }
+
+      // 7. Return undefined.
+      return undefined;
+    },
+    configurable: true,
+    writable: true
+  });
+}
+
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/findIndex
+if (!Array.prototype.findIndex) {
+  Object.defineProperty(Array.prototype, 'findIndex', {
+    value: function(predicate) {
+      // 1. Let O be ? ToObject(this value).
+      if (this == null) {
+        throw new TypeError('"this" is null or not defined');
+      }
+
+      var o = Object(this);
+
+      // 2. Let len be ? ToLength(? Get(O, "length")).
+      var len = o.length >>> 0;
+
+      // 3. If IsCallable(predicate) is false, throw a TypeError exception.
+      if (typeof predicate !== 'function') {
+        throw new TypeError('predicate must be a function');
+      }
+
+      // 4. If thisArg was supplied, let T be thisArg; else let T be undefined.
+      var thisArg = arguments[1];
+
+      // 5. Let k be 0.
+      var k = 0;
+
+      // 6. Repeat, while k < len
+      while (k < len) {
+        // a. Let Pk be ! ToString(k).
+        // b. Let kValue be ? Get(O, Pk).
+        // c. Let testResult be ToBoolean(? Call(predicate, T, « kValue, k, O »)).
+        // d. If testResult is true, return k.
+        var kValue = o[k];
+        if (predicate.call(thisArg, kValue, k, o)) {
+          return k;
+        }
+        // e. Increase k by 1.
+        k++;
+      }
+
+      // 7. Return -1.
+      return -1;
+    },
+    configurable: true,
+    writable: true
+  });
+}

software/flow/node_modules/gridstack/dist/gridstack-poly.min.js

@@ -0,0 +1,3 @@
+/** gridstack.js 0.6.4 - IE and older browsers Polyfills for this library @preserve*/
+Number.isNaN=Number.isNaN||function(r){return"number"==typeof r&&r!=r},Array.prototype.find||Object.defineProperty(Array.prototype,"find",{value:function(r){if(null==this)throw TypeError('"this" is null or not defined');var e=Object(this),t=e.length>>>0;if("function"!=typeof r)throw TypeError("predicate must be a function");for(var n=arguments[1],i=0;i<t;){var o=e[i];if(r.call(n,o,i,e))return o;i++}},configurable:!0,writable:!0}),Array.prototype.findIndex||Object.defineProperty(Array.prototype,"findIndex",{value:function(r){if(null==this)throw new TypeError('"this" is null or not defined');var e=Object(this),t=e.length>>>0;if("function"!=typeof r)throw new TypeError("predicate must be a function");for(var n=arguments[1],i=0;i<t;){var o=e[i];if(r.call(n,o,i,e))return i;i++}return-1},configurable:!0,writable:!0});
+//# sourceMappingURL=gridstack.min.map

software/flow/node_modules/gridstack/dist/gridstack.css

@@ -0,0 +1,243 @@
+/*!
+ * required gridstack 0.6.4 CSS for default 12 and 1 columnMode size. Use gridstack-extra.css for others
+ * https://gridstackjs.com/
+ * (c) 2014-2020 Alain Dumesny, Dylan Weiss, Pavel Reznikov
+ * gridstack.js may be freely distributed under the MIT license.
+*/
+:root .grid-stack-item > .ui-resizable-handle {
+  filter: none; }
+
+.grid-stack {
+  position: relative; }
+  .grid-stack.grid-stack-rtl {
+    direction: ltr; }
+    .grid-stack.grid-stack-rtl > .grid-stack-item {
+      direction: rtl; }
+  .grid-stack .grid-stack-placeholder > .placeholder-content {
+    border: 1px dashed lightgray;
+    margin: 0;
+    position: absolute;
+    top: 0;
+    left: 10px;
+    right: 10px;
+    bottom: 0;
+    width: auto;
+    z-index: 0 !important;
+    text-align: center; }
+  .grid-stack > .grid-stack-item {
+    min-width: 8.3333333333%;
+    position: absolute;
+    padding: 0; }
+    .grid-stack > .grid-stack-item > .grid-stack-item-content {
+      margin: 0;
+      position: absolute;
+      top: 0;
+      left: 10px;
+      right: 10px;
+      bottom: 0;
+      width: auto;
+      overflow-x: hidden;
+      overflow-y: auto; }
+    .grid-stack > .grid-stack-item > .ui-resizable-handle {
+      position: absolute;
+      font-size: 0.1px;
+      display: block;
+      -ms-touch-action: none;
+      touch-action: none; }
+    .grid-stack > .grid-stack-item.ui-resizable-disabled > .ui-resizable-handle,
+    .grid-stack > .grid-stack-item.ui-resizable-autohide > .ui-resizable-handle {
+      display: none; }
+    .grid-stack > .grid-stack-item.ui-draggable-dragging, .grid-stack > .grid-stack-item.ui-resizable-resizing {
+      z-index: 100; }
+      .grid-stack > .grid-stack-item.ui-draggable-dragging > .grid-stack-item-content,
+      .grid-stack > .grid-stack-item.ui-draggable-dragging > .grid-stack-item-content, .grid-stack > .grid-stack-item.ui-resizable-resizing > .grid-stack-item-content,
+      .grid-stack > .grid-stack-item.ui-resizable-resizing > .grid-stack-item-content {
+        box-shadow: 1px 4px 6px rgba(0, 0, 0, 0.2);
+        opacity: 0.8; }
+    .grid-stack > .grid-stack-item > .ui-resizable-se,
+    .grid-stack > .grid-stack-item > .ui-resizable-sw {
+      background-image: url(data:image/svg+xml;base64,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);
+      background-repeat: no-repeat;
+      background-position: center;
+      -webkit-transform: rotate(45deg);
+      -moz-transform: rotate(45deg);
+      -ms-transform: rotate(45deg);
+      -o-transform: rotate(45deg);
+      transform: rotate(45deg); }
+    .grid-stack > .grid-stack-item > .ui-resizable-se {
+      -webkit-transform: rotate(-45deg);
+      -moz-transform: rotate(-45deg);
+      -ms-transform: rotate(-45deg);
+      -o-transform: rotate(-45deg);
+      transform: rotate(-45deg); }
+    .grid-stack > .grid-stack-item > .ui-resizable-nw {
+      cursor: nw-resize;
+      width: 20px;
+      height: 20px;
+      left: 10px;
+      top: 0; }
+    .grid-stack > .grid-stack-item > .ui-resizable-n {
+      cursor: n-resize;
+      height: 10px;
+      top: 0;
+      left: 25px;
+      right: 25px; }
+    .grid-stack > .grid-stack-item > .ui-resizable-ne {
+      cursor: ne-resize;
+      width: 20px;
+      height: 20px;
+      right: 10px;
+      top: 0; }
+    .grid-stack > .grid-stack-item > .ui-resizable-e {
+      cursor: e-resize;
+      width: 10px;
+      right: 10px;
+      top: 15px;
+      bottom: 15px; }
+    .grid-stack > .grid-stack-item > .ui-resizable-se {
+      cursor: se-resize;
+      width: 20px;
+      height: 20px;
+      right: 10px;
+      bottom: 0; }
+    .grid-stack > .grid-stack-item > .ui-resizable-s {
+      cursor: s-resize;
+      height: 10px;
+      left: 25px;
+      bottom: 0;
+      right: 25px; }
+    .grid-stack > .grid-stack-item > .ui-resizable-sw {
+      cursor: sw-resize;
+      width: 20px;
+      height: 20px;
+      left: 10px;
+      bottom: 0; }
+    .grid-stack > .grid-stack-item > .ui-resizable-w {
+      cursor: w-resize;
+      width: 10px;
+      left: 10px;
+      top: 15px;
+      bottom: 15px; }
+    .grid-stack > .grid-stack-item.ui-draggable-dragging > .ui-resizable-handle {
+      display: none !important; }
+    .grid-stack > .grid-stack-item[data-gs-width='1'] {
+      width: 8.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-x='1'] {
+      left: 8.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='1'] {
+      min-width: 8.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='1'] {
+      max-width: 8.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-width='2'] {
+      width: 16.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-x='2'] {
+      left: 16.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='2'] {
+      min-width: 16.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='2'] {
+      max-width: 16.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-width='3'] {
+      width: 25%; }
+    .grid-stack > .grid-stack-item[data-gs-x='3'] {
+      left: 25%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='3'] {
+      min-width: 25%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='3'] {
+      max-width: 25%; }
+    .grid-stack > .grid-stack-item[data-gs-width='4'] {
+      width: 33.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-x='4'] {
+      left: 33.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='4'] {
+      min-width: 33.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='4'] {
+      max-width: 33.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-width='5'] {
+      width: 41.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-x='5'] {
+      left: 41.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='5'] {
+      min-width: 41.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='5'] {
+      max-width: 41.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-width='6'] {
+      width: 50%; }
+    .grid-stack > .grid-stack-item[data-gs-x='6'] {
+      left: 50%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='6'] {
+      min-width: 50%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='6'] {
+      max-width: 50%; }
+    .grid-stack > .grid-stack-item[data-gs-width='7'] {
+      width: 58.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-x='7'] {
+      left: 58.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='7'] {
+      min-width: 58.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='7'] {
+      max-width: 58.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-width='8'] {
+      width: 66.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-x='8'] {
+      left: 66.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='8'] {
+      min-width: 66.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='8'] {
+      max-width: 66.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-width='9'] {
+      width: 75%; }
+    .grid-stack > .grid-stack-item[data-gs-x='9'] {
+      left: 75%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='9'] {
+      min-width: 75%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='9'] {
+      max-width: 75%; }
+    .grid-stack > .grid-stack-item[data-gs-width='10'] {
+      width: 83.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-x='10'] {
+      left: 83.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='10'] {
+      min-width: 83.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='10'] {
+      max-width: 83.3333333333%; }
+    .grid-stack > .grid-stack-item[data-gs-width='11'] {
+      width: 91.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-x='11'] {
+      left: 91.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='11'] {
+      min-width: 91.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='11'] {
+      max-width: 91.6666666667%; }
+    .grid-stack > .grid-stack-item[data-gs-width='12'] {
+      width: 100%; }
+    .grid-stack > .grid-stack-item[data-gs-x='12'] {
+      left: 100%; }
+    .grid-stack > .grid-stack-item[data-gs-min-width='12'] {
+      min-width: 100%; }
+    .grid-stack > .grid-stack-item[data-gs-max-width='12'] {
+      max-width: 100%; }
+  .grid-stack.grid-stack-1 > .grid-stack-item {
+    min-width: 100%; }
+    .grid-stack.grid-stack-1 > .grid-stack-item[data-gs-width='1'] {
+      width: 100%; }
+    .grid-stack.grid-stack-1 > .grid-stack-item[data-gs-x='1'] {
+      left: 100%; }
+    .grid-stack.grid-stack-1 > .grid-stack-item[data-gs-min-width='1'] {
+      min-width: 100%; }
+    .grid-stack.grid-stack-1 > .grid-stack-item[data-gs-max-width='1'] {
+      max-width: 100%; }
+  .grid-stack.grid-stack-animate,
+  .grid-stack.grid-stack-animate .grid-stack-item {
+    -webkit-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+    -moz-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+    -ms-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+    -o-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+    transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s; }
+  .grid-stack.grid-stack-animate .grid-stack-item.ui-draggable-dragging,
+  .grid-stack.grid-stack-animate .grid-stack-item.ui-resizable-resizing,
+  .grid-stack.grid-stack-animate .grid-stack-item.grid-stack-placeholder {
+    -webkit-transition: left 0s, top 0s, height 0s, width 0s;
+    -moz-transition: left 0s, top 0s, height 0s, width 0s;
+    -ms-transition: left 0s, top 0s, height 0s, width 0s;
+    -o-transition: left 0s, top 0s, height 0s, width 0s;
+    transition: left 0s, top 0s, height 0s, width 0s; }

software/flow/node_modules/gridstack/dist/gridstack.d.ts

@@ -0,0 +1,549 @@
+// Type definitions for Gridstack 0.6.4
+// Project: https://gridstackjs.com/
+// Definitions by: Pascal Senn <https://github.com/PascalSenn>
+//                 Ricky Blankenaufulland <https://github.com/ZoolWay>
+//                 Sl1MBoy <https://github.com/Sl1MBoy>
+//                 John Archer <https://github.com/JohnArcher>
+//                 Alain Dumesny <https://github.com/adumesny>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped initially, but now part of gridstack.js
+// TypeScript Version: 2.8
+
+interface JQuery {
+  gridstack(options: GridstackOptions): JQuery;
+  data(key: 'gridstack'): GridStack;
+}
+
+/* Other items in https://github.com/gridstack/gridstack.js/blob/develop/doc/README.md
+ * Grid attributes
+ * Item attributes
+ * Events
+ */
+
+type GridStackElement = string | HTMLElement | JQuery;
+
+interface GridStack {
+  /**
+   * Creates new widget and returns it.
+   *
+   * Widget will be always placed even if result height is more than actual grid height.
+   * You need to use willItFit method before calling addWidget for additional check.
+   * See also `makeWidget()`.
+   *
+   * @example
+   * $('.grid-stack').gridstack();
+   * var grid = $('.grid-stack').data('gridstack');
+   * grid.addWidget(el, {width: 3, autoPosition: true});
+   *
+   * @param el widget to add
+   * @param options widget position/size options (optional)
+   */
+  addWidget(el: GridStackElement, options ? : GridstackWidget): JQuery;
+
+  /**
+   * Creates new widget and returns it. 
+   * Legacy: Spelled out version of the widgets options, recommend use new version instead.
+   *
+   * @example
+   * $('.grid-stack').gridstack();
+   * var grid = $('.grid-stack').data('gridstack');
+   * grid.addWidget(el, 0, 0, 3, 2, true);
+   *
+   * @param el widget to add
+   * @param x widget position x (optional)
+   * @param y widget position y (optional)
+   * @param width  widget dimension width (optional)
+   * @param height widget dimension height (optional)
+   * @param autoPosition if true then x, y parameters will be ignored and widget will be places on the first available position (optional)
+   * @param minWidth minimum width allowed during resize/creation (optional)
+   * @param maxWidth maximum width allowed during resize/creation (optional)
+   * @param minHeight minimum height allowed during resize/creation (optional)
+   * @param maxHeight maximum height allowed during resize/creation (optional)
+   * @param id value for `data-gs-id` (optional)
+   */
+  addWidget(el: GridStackElement, x ? : number, y ? : number, width ? : number, height ? : number, autoPosition ? : boolean,
+    minWidth ? : number, maxWidth ? : number, minHeight ? : number, maxHeight ? : number, id ? : number | string): JQuery;
+
+  /**
+   * Initializes batch updates. You will see no changes until commit method is called.
+   */
+  batchUpdate(): void;
+
+  /**
+   * Gets current cell height.
+   */
+  cellHeight(): number;
+
+  /**
+   * Update current cell height - see `GridstackOptions.cellHeight` for format.
+   * This method rebuilds an internal CSS style sheet.
+   * Note: You can expect performance issues if call this method too often.
+   *
+   * @param val the cell height
+   * @param noUpdate (Optional) if true, styles will not be updated
+   *
+   * @example
+   * grid.cellHeight(grid.cellWidth() * 1.2);
+   */
+  cellHeight(val: number | string, noUpdate ? : boolean): void;
+
+  /**
+   * Gets current cell width.
+   */
+  cellWidth(): number;
+
+  /**
+   * Finishes batch updates. Updates DOM nodes. You must call it after batchUpdate.
+   */
+  commit(): void;
+
+  /**
+   * relayout grid items to reclaim any empty space
+   */
+  compact(): void;
+
+  /**
+   * Destroys a grid instance.
+   * @param detachGrid if false nodes and grid will not be removed from the DOM (Optional. Default true).
+   */
+  destroy(detachGrid ? : boolean): void;
+
+  /**
+   * Disables widgets moving/resizing. This is a shortcut for:
+   * @example
+   *  grid.movable('.grid-stack-item', false);
+   *  grid.resizable('.grid-stack-item', false);
+   */
+  disable(): void;
+
+  /**
+   * Enables widgets moving/resizing. This is a shortcut for:
+   * @example
+   *  grid.movable('.grid-stack-item', true);
+   *  grid.resizable('.grid-stack-item', true);
+   */
+  enable(): void;
+
+  /**
+   * Enables/disables widget moving.
+   * This is a shortcut for:
+   * @example
+   * grid.movable(this.container.children('.' + this.opts.itemClass), doEnable);
+   *
+   * @param doEnable
+   * @param includeNewWidgets will force new widgets to be draggable as per
+   * doEnable`s value by changing the disableDrag grid option.
+   */
+  enableMove(doEnable: boolean, includeNewWidgets: boolean): void;
+
+  /**
+   * Enables/disables widget resizing
+   * @param doEnable
+   * @param includeNewWidgets will force new widgets to be draggable as per
+   * doEnable`s value by changing the disableResize grid option.
+   *
+   * This is a shortcut for:
+   * @example
+   *  grid.resizable(this.container.children('.' + this.opts.itemClass), doEnable);
+   */
+  enableResize(doEnable: boolean, includeNewWidgets: boolean): void;
+
+  /**
+   * enable/disable floating widgets (default: `false`) See [example](http://gridstackjs.com/demo/float.html)
+   * @param mode 
+   */
+  float(mode: boolean): void;
+  
+  /**
+   * get the current float mode
+   */
+  float(): boolean;
+
+
+
+  /**
+   * Get the position of the cell under a pixel on screen.
+   * @param position the position of the pixel to resolve in
+   * absolute coordinates, as an object with top and left properties
+   * @param useOffset if true, value will be based on offset vs position (Optional. Default false).
+   * Useful when grid is within `position: relative` element
+   *
+   * Returns an object with properties `x` and `y` i.e. the column and row in the grid.
+   */
+  getCellFromPixel(position: MousePosition, useOffset ? : boolean): CellPosition;
+
+  /**
+   * Checks if specified area is empty.
+   * @param x the position x.
+   * @param y the position y.
+   * @param width the width of to check
+   * @param height the height of to check
+   */
+  isAreaEmpty(x: number, y: number, width: number, height: number): void;
+
+  /**
+   * Locks/unlocks widget.
+   * @param el widget to modify.
+   * @param val if true widget will be locked.
+   */
+  locked(el: GridStackElement, val: boolean): void;
+
+  /**
+   * If you add elements to your gridstack container by hand, you have to tell gridstack afterwards to make them widgets.
+   * If you want gridstack to add the elements for you, use addWidget instead.
+   * Makes the given element a widget and returns it.
+   * @param el widget to convert.
+   *
+   * @example
+   * $('.grid-stack').gridstack();
+   * $('.grid-stack').append('<div id="gsi-1" data-gs-x="0" data-gs-y="0" data-gs-width="3" data-gs-height="2"
+   *                     data-gs-auto-position="true"></div>')
+   * var grid = $('.grid-stack').data('gridstack');
+   * grid.makeWidget('gsi-1');
+   */
+  makeWidget(el: GridStackElement): JQuery;
+
+  /**
+   * Set the maxWidth for a widget.
+   * @param el widget to modify.
+   * @param val A numeric value of the number of columns
+   */
+  maxWidth(el: GridStackElement, val: number): void;
+
+  /**
+   * Set the minWidth for a widget.
+   * @param el widget to modify.
+   * @param val A numeric value of the number of columns
+   */
+  minWidth(el: GridStackElement, val: number): void;
+
+  /**
+   * Set the maxHeight for a widget.
+   * @param el widget to modify.
+   * @param val A numeric value of the number of rows
+   */
+  maxHeight(el: GridStackElement, val: number): void;
+
+  /**
+   * Set the minHeight for a widget.
+   * @param el widget to modify.
+   * @param val A numeric value of the number of rows
+   */
+  minHeight(el: GridStackElement, val: number): void;
+
+  /**
+   * Enables/Disables moving.
+   * @param el widget to modify.
+   * @param val if true widget will be draggable.
+   */
+  movable(el: GridStackElement, val: boolean): void;
+
+  /**
+   * Changes widget position
+   * @param el  widget to modify
+   * @param x new position x. If value is null or undefined it will be ignored.
+   * @param y new position y. If value is null or undefined it will be ignored.
+   */
+  move(el: GridStackElement, x: number, y: number): void;
+
+  /**
+   * Removes widget from the grid.
+   * @param el  widget to modify
+   * @param detachNode if false DOM node won't be removed from the tree (Default? true).
+   */
+  removeWidget(el: GridStackElement, detachNode ? : boolean): void;
+
+  /**
+   * Removes all widgets from the grid.
+   * @param detachNode if false DOM nodes won't be removed from the tree (Default? true).
+   */
+  removeAll(detachNode ? : boolean): void;
+
+  /**
+   * Changes widget size
+   * @param el  widget to modify
+   * @param width new dimensions width. If value is null or undefined it will be ignored.
+   * @param height  new dimensions height. If value is null or undefined it will be ignored.
+   */
+  resize(el: GridStackElement, width: number, height: number): void;
+
+  /**
+   * Enables/Disables resizing.
+   * @param el  widget to modify
+   * @param val  if true widget will be resizable.
+   */
+  resizable(el: GridStackElement, val: boolean): void;
+
+  /**
+   * Toggle the grid animation state.  Toggles the `grid-stack-animate` class.
+   * @param doAnimate if true the grid will animate.
+   */
+  setAnimation(doAnimate: boolean): void;
+
+  /**
+   * Modify number of columns in the grid. Will update existing widgets to conform to new number of columns,
+   * as well as cache the original layout so you can revert back to previous positions without loss.
+   * Requires `gridstack-extra.css` or `gridstack-extra.min.css` for [1-11],
+   * else you will need to generate correct CSS (see https://github.com/gridstack/gridstack.js#change-grid-columns)
+   * @param column - Integer > 0 (default 12).
+   * @param doNotPropagate if true existing widgets will not be updated (optional) 
+   */
+  setColumn(column: number, doNotPropagate ? : boolean): void;
+
+  /**
+   * Toggle the grid static state. Also toggle the grid-stack-static class.
+   * @param staticValue if true the grid become static.
+   */
+  setStatic(staticValue: boolean): void;
+
+  /**
+   * Updates widget position/size.
+   * @param el widget to modify
+   * @param x new position x. If value is null or undefined it will be ignored.
+   * @param y new position y. If value is null or undefined it will be ignored.
+   * @param width new dimensions width. If value is null or undefined it will be ignored.
+   * @param height  new dimensions height. If value is null or undefined it will be ignored.
+   */
+  update(el: GridStackElement, x: number, y: number, width: number, height: number): void;
+
+  /**
+   * returns current vertical margin value
+   */
+  verticalMargin(): number;
+
+  /**
+   * Updates the vertical margin - see `GridstackOptions.verticalMargin` for format options.
+   *
+   * @param value new vertical margin value
+   * @param noUpdate (optional) if true, styles will not be updated
+   */
+  verticalMargin(value: number | string, noUpdate ? : boolean): void;
+
+  /**
+   * Returns true if the height of the grid will be less the vertical
+   * constraint. Always returns true if grid doesn't have height constraint.
+   * @param x new position x. If value is null or undefined it will be ignored.
+   * @param y new position y. If value is null or undefined it will be ignored.
+   * @param width new dimensions width. If value is null or undefined it will be ignored.
+   * @param height new dimensions height. If value is null or undefined it will be ignored.
+   * @param autoPosition if true then x, y parameters will be ignored and widget
+   * will be places on the first available position
+   *
+   * @example
+   * if (grid.willItFit(newNode.x, newNode.y, newNode.width, newNode.height, true)) {
+   *   grid.addWidget(newNode.el, newNode.x, newNode.y, newNode.width, newNode.height, true);
+   * } else {
+   *   alert('Not enough free space to place the widget');
+   * }
+   */
+  willItFit(x: number, y: number, width: number, height: number, autoPosition: boolean): boolean;
+}
+
+/**
+ * Defines the coordinates of an object
+ */
+interface MousePosition {
+  top: number;
+  left: number;
+}
+
+/**
+ * Defines the position of a cell inside the grid
+ */
+interface CellPosition {
+  x: number;
+  y: number;
+}
+
+/**
+ * Gridstack Widget creation options
+ * @param x widget position x (default?: 0)
+ * @param y widget position y (default?: 0)
+ * @param width  widget dimension width (default?: 1)
+ * @param height widget dimension height (default?: 1)
+ * @param autoPosition if true then x, y parameters will be ignored and widget will be places on the first available position (default?: false)
+ * @param minWidth minimum width allowed during resize/creation (default?: undefined = un-constrained)
+ * @param maxWidth maximum width allowed during resize/creation (default?: undefined = un-constrained)
+ * @param minHeight minimum height allowed during resize/creation (default?: undefined = un-constrained)
+ * @param maxHeight maximum height allowed during resize/creation (default?: undefined = un-constrained)
+ * @param id value for `data-gs-id` stored on the widget (default?: undefined)
+ */
+interface GridstackWidget {
+  x ? : number;
+  y ? : number;
+  width ? : number;
+  height ? : number;
+  autoPosition ? : boolean;
+  minWidth ? : number;
+  maxWidth ? : number;
+  minHeight ? : number;
+  maxHeight ? : number;
+  id ? : number | string;
+}
+
+declare namespace GridStackUI {
+  interface Utils {
+    /**
+     * Sorts array of nodes
+     * @param nodes array to sort
+     * @param dir 1 for asc, -1 for desc (optional)
+     * @param width width of the grid. If undefined the width will be calculated automatically (optional).
+     **/
+    sort(nodes: HTMLElement[], dir ? : number, width ? : number): void;
+  }
+}
+
+/**
+ * Gridstack Options
+ * Defines the options for a Gridstack
+ */
+interface GridstackOptions {
+  /**
+   * accept widgets dragged from other grids or from outside (default: `false`). Can be:
+   * `true` (uses `'.grid-stack-item'` class filter) or `false`,
+   * string for explicit class name,
+   * function returning a boolean. See [example](http://gridstack.github.io/gridstack.js/demo/two.html)
+   */
+  acceptWidgets ? : boolean | string | ((i: number, element: Element) => boolean);
+
+  /**
+   * if true the resizing handles are shown even if the user is not hovering over the widget (default?: false)
+   */
+  alwaysShowResizeHandle ? : boolean;
+
+  /**
+   * turns animation on (default?: true)
+   */
+  animate ? : boolean;
+
+  /**
+   * if false gridstack will not initialize existing items (default?: true)
+   */
+  auto ? : boolean;
+
+  /**
+   * one cell height (default?: 60). Can be:
+   *  an integer (px)
+   *  a string (ex: '100px', '10em', '10rem', '10%')
+   *  0 or null, in which case the library will not generate styles for rows. Everything must be defined in CSS files.
+   *  'auto' - height will be calculated to match cell width (initial square grid).
+   */
+  cellHeight ? : number | string;
+
+  /**
+   * (internal?) unit for cellHeight (default? 'px')
+   */
+  cellHeightUnit ? : string;
+
+  /** class that implement drag'n'drop functionality for gridstack. If false grid will be static.
+   * (default?: null - first available plugin will be used)
+   */
+  ddPlugin ? : boolean | null | any;
+
+  /** disallows dragging of widgets (default?: false) */
+  disableDrag ? : boolean;
+
+  /** disallows resizing of widgets (default?: false). */
+  disableResize ? : boolean;
+
+  /**
+   * allows to override jQuery UI draggable options. (default?: { handle?: '.grid-stack-item-content', scroll?: true, appendTo?: 'body', containment: null })
+   */
+  draggable ? : {};
+
+  /**
+   * let user drag nested grid items out of a parent or not (default false)
+   */
+  dragOut ? : boolean;
+
+  /**
+   * draggable handle selector (default?: '.grid-stack-item-content')
+   */
+  handle ? : string;
+
+  /** draggable handle class (e.g. 'grid-stack-item-content'). If set 'handle' is ignored (default?: null) */
+  handleClass ? : string;
+
+  /**
+   * number of columns (default?: 12). Note: IF you change this, CSS also have to change. See https://github.com/gridstack/gridstack.js#change-grid-columns
+   */
+  column ? : number;
+
+  /**
+   * maximum rows amount. Default? is 0 which means no maximum rows
+   */
+  maxRow ? : number;
+
+  /**
+   * enable floating widgets (default?: false) See example (http://gridstack.github.io/gridstack.js/demo/float.html)
+   */
+  float ? : boolean;
+
+  /**
+   * widget class (default?: 'grid-stack-item')
+   */
+  itemClass ? : string;
+
+  /**
+   * minimal width. If window width is less, grid will be shown in one column mode (default?: 768)
+   */
+  minWidth ? : number;
+
+  /** disables the onColumnMode when the window width is less than minWidth (default?: false) */
+  disableOneColumnMode ? : boolean;
+
+  /**
+   * set to true if you want oneColumnMode to use the DOM order and ignore x,y from normal multi column 
+   * layouts during sorting. This enables you to have custom 1 column layout that differ from the rest. (default?: false)
+   */
+  oneColumnModeDomSort?: boolean;
+
+  /**
+   * class for placeholder (default?: 'grid-stack-placeholder')
+   */
+  placeholderClass ? : string;
+
+  /** placeholder default content (default?: '') */
+  placeholderText ? : string;
+
+  /**
+   * allows to override jQuery UI resizable options. (default?: { autoHide?: true, handles?: 'se' })
+   */
+  resizable ? : {};
+
+  /**
+   * if true widgets could be removed by dragging outside of the grid. It could also be a jQuery selector string,
+   * in this case widgets will be removed by dropping them there (default?: false)
+   * See example (http://gridstack.github.io/gridstack.js/demo/two.html)
+   */
+  removable ? : boolean | string;
+
+  /**
+   * time in milliseconds before widget is being removed while dragging outside of the grid. (default?: 2000)
+   */
+  removeTimeout ? : number;
+
+  /**
+   * if true turns grid to RTL. Possible values are true, false, 'auto' (default?: 'auto')
+   * See [example](http://gridstack.github.io/gridstack.js/demo/rtl.html)
+   */
+  rtl ? : boolean | 'auto';
+
+  /**
+   * makes grid static (default?: false).If true widgets are not movable/resizable.
+   * You don't even need jQueryUI draggable/resizable. A CSS class
+   * 'grid-stack-static' is also added to the container.
+   */
+  staticGrid ? : boolean;
+
+  /**
+   * vertical gap size (default?: 20). Can be:
+   *  an integer (px)
+   *  a string (ex: '2em', '20px', '2rem')
+   */
+  verticalMargin ? : number | string;
+
+  /**
+   * (internal?) unit for verticalMargin (default? 'px')
+   */
+  verticalMarginUnit ? : string;
+}

software/flow/node_modules/gridstack/dist/gridstack.jQueryUI.js

@@ -0,0 +1,89 @@
+/** gridstack.js 0.6.4 - JQuery UI Drag&Drop plugin @preserve */
+/**
+ * https://gridstackjs.com/
+ * (c) 2014-2020 Alain Dumesny, Dylan Weiss, Pavel Reznikov
+ * gridstack.js may be freely distributed under the MIT license.
+*/
+(function(factory) {
+  if (typeof define === 'function' && define.amd) {
+    define(['jquery', 'gridstack', 'exports'], factory);
+  } else if (typeof exports !== 'undefined') {
+    try { jQuery = require('jquery'); } catch (e) {}
+    try { gridstack = require('gridstack'); } catch (e) {}
+    factory(jQuery, gridstack.GridStackUI, exports);
+  } else {
+    factory(jQuery, GridStackUI, window);
+  }
+})(function($, GridStackUI, scope) {
+  /**
+  * @class JQueryUIGridStackDragDropPlugin
+  * jQuery UI implementation of drag'n'drop gridstack plugin.
+  */
+  function JQueryUIGridStackDragDropPlugin(grid) {
+    GridStackUI.GridStackDragDropPlugin.call(this, grid);
+  }
+
+  GridStackUI.GridStackDragDropPlugin.registerPlugin(JQueryUIGridStackDragDropPlugin);
+
+  JQueryUIGridStackDragDropPlugin.prototype = Object.create(GridStackUI.GridStackDragDropPlugin.prototype);
+  JQueryUIGridStackDragDropPlugin.prototype.constructor = JQueryUIGridStackDragDropPlugin;
+
+  JQueryUIGridStackDragDropPlugin.prototype.resizable = function(el, opts) {
+    el = $(el);
+    if (opts === 'disable' || opts === 'enable') {
+      el.resizable(opts);
+    } else if (opts === 'option') {
+      var key = arguments[2];
+      var value = arguments[3];
+      el.resizable(opts, key, value);
+    } else {
+      var handles = el.data('gs-resize-handles') ? el.data('gs-resize-handles') :
+        this.grid.opts.resizable.handles;
+      el.resizable($.extend({}, this.grid.opts.resizable, {
+        handles: handles
+      }, {
+        start: opts.start || function() {},
+        stop: opts.stop || function() {},
+        resize: opts.resize || function() {}
+      }));
+    }
+    return this;
+  };
+
+  JQueryUIGridStackDragDropPlugin.prototype.draggable = function(el, opts) {
+    el = $(el);
+    if (opts === 'disable' || opts === 'enable') {
+      el.draggable(opts);
+    } else {
+      el.draggable($.extend({}, this.grid.opts.draggable, {
+        containment: (this.grid.opts.isNested && !this.grid.opts.dragOut) ?
+          this.grid.container.parent() :
+          (this.grid.opts.draggable.containment || null),
+        start: opts.start || function() {},
+        stop: opts.stop || function() {},
+        drag: opts.drag || function() {}
+      }));
+    }
+    return this;
+  };
+
+  JQueryUIGridStackDragDropPlugin.prototype.droppable = function(el, opts) {
+    el = $(el);
+    el.droppable(opts);
+    return this;
+  };
+
+  JQueryUIGridStackDragDropPlugin.prototype.isDroppable = function(el, opts) {
+    el = $(el);
+    return Boolean(el.data('droppable'));
+  };
+
+  JQueryUIGridStackDragDropPlugin.prototype.on = function(el, eventName, callback) {
+    $(el).on(eventName, callback);
+    return this;
+  };
+
+  scope.JQueryUIGridStackDragDropPlugin = JQueryUIGridStackDragDropPlugin;
+
+  return JQueryUIGridStackDragDropPlugin;
+});

software/flow/node_modules/gridstack/dist/gridstack.jQueryUI.min.js

@@ -0,0 +1,3 @@
+/** gridstack.js 0.6.4 - JQuery UI Drag&Drop plugin @preserve */
+!function(t){if("function"==typeof define&&define.amd)define(["jquery","gridstack","exports"],t);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(t){}try{gridstack=require("gridstack")}catch(t){}t(jQuery,gridstack.GridStackUI,exports)}else t(jQuery,GridStackUI,window)}(function(a,e,t){function r(t){e.GridStackDragDropPlugin.call(this,t)}return e.GridStackDragDropPlugin.registerPlugin(r),((r.prototype=Object.create(e.GridStackDragDropPlugin.prototype)).constructor=r).prototype.resizable=function(t,e){if(t=a(t),"disable"===e||"enable"===e)t.resizable(e);else if("option"===e){var r=arguments[2],i=arguments[3];t.resizable(e,r,i)}else{var n=t.data("gs-resize-handles")?t.data("gs-resize-handles"):this.grid.opts.resizable.handles;t.resizable(a.extend({},this.grid.opts.resizable,{handles:n},{start:e.start||function(){},stop:e.stop||function(){},resize:e.resize||function(){}}))}return this},r.prototype.draggable=function(t,e){return t=a(t),"disable"===e||"enable"===e?t.draggable(e):t.draggable(a.extend({},this.grid.opts.draggable,{containment:this.grid.opts.isNested&&!this.grid.opts.dragOut?this.grid.container.parent():this.grid.opts.draggable.containment||null,start:e.start||function(){},stop:e.stop||function(){},drag:e.drag||function(){}})),this},r.prototype.droppable=function(t,e){return(t=a(t)).droppable(e),this},r.prototype.isDroppable=function(t,e){return t=a(t),Boolean(t.data("droppable"))},r.prototype.on=function(t,e,r){return a(t).on(e,r),this},t.JQueryUIGridStackDragDropPlugin=r});
+//# sourceMappingURL=gridstack.min.map

software/flow/node_modules/node-red-dashboard/dist/css/app.min.less

@@ -0,0 +1,889 @@
+/* */
+/* Copyright 2016,2020 JS Foundation and other contributors, https://js.foundation/ */
+/* Copyright 2016 IBM Corp.                                                 */
+/* Copyright 2015 Andrei Tatar                                              */
+/* */
+/* Licensed under the Apache License, Version 2.0 (the "License");          */
+/* you may not use this file except in compliance with the License.         */
+/* You may obtain a copy of the License at                                  */
+/* */
+/* http://www.apache.org/licenses/LICENSE-2.0                               */
+/* */
+/* Unless required by applicable law or agreed to in writing, software      */
+/* distributed under the License is distributed on an "AS IS" BASIS,        */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
+/* See the License for the specific language governing permissions and      */
+/* limitations under the License. */
+/* */
+
+@media(max-width: 959px) {
+    .md-sidenav-left, md-sidenav {
+        top: 48px !important;
+        z-index: 99;
+    }
+}
+@media (max-width: 959px) and (min-width: 0) and (orientation: portrait) {
+    md-toolbar {
+        min-height: 48px;
+        height: 48px;
+        max-height: 48px;
+    }
+}
+@media(min-width: 960px) {
+    .md-sidenav-left, md-sidenav {
+        top: 64px;
+        z-index: 99;
+    }
+}
+@media(max-width: 660px) {
+    md-sidenav,
+    md-sidenav.md-locked-open,
+    md-sidenav.md-closed.md-locked-open-add-active {
+    	min-width: 64px !important;
+        width: auto;
+    	max-width: 200px !important;
+    }
+}
+@media(min-width: 661px) {
+    md-sidenav,
+    md-sidenav.md-locked-open,
+    md-sidenav.md-closed.md-locked-open-add-active {
+    	min-width: 64px !important;
+        width: auto;
+    	max-width: 320px !important;
+    }
+}
+md-sidenav ng-md-icon {
+    padding-right: 4px;
+}
+md-sidenav i {
+    padding-right: 4px;
+}
+md-sidenav md-list-item .md-list-item-inner>p {
+    line-height: 20px;
+}
+md-card > md-list > md-list-item > div > md-icon > ui-icon > ng-md-icon {
+    vertical-align:unset !important;
+}
+
+md-toast .md-toast-content {
+	height: auto;
+}
+md-toast .md-toast-error {
+	color: rgba(255, 64, 41, 0.84);
+    font-weight: 500;
+    font-size: large;
+}
+md-backdrop.md-sidenav-backdrop  {
+    z-index: 80;
+}
+md-card {
+    box-shadow: none;
+}
+
+.md-button {
+    min-width: 64px;
+}
+.md-tooltip {
+    background-color: #888 !important;
+    color: #fff !important;
+    border-radius: 3px;
+    opacity: 1 !important;
+}
+.md-tooltip.md-origin-bottom {
+    margin-top: -6px;
+    margin-left: -8px;
+}
+
+.node-red-ui--notabs {
+    color: #888;
+    font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;
+    display: flex;
+    height: 100%;
+    width: 100%;
+    align-items: center;
+    justify-content: center;
+	opacity: 1;
+	animation-name: fadeInOpacity;
+	animation-iteration-count: 1;
+	animation-timing-function: ease-in;
+	animation-duration: 2.5s;
+}
+
+.node-red-ui--loading {
+    color: #888;
+    font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;
+    display: flex;
+    height: 100%;
+    width: 100%;
+    align-items: center;
+    justify-content: center;
+}
+
+.node-red-ui--inline-link {
+	width: 100%;
+	height: 100%;
+	position: absolute;
+}
+.node-red-ui--inline-link iframe {
+	width: 100%;
+	height: 100%;
+}
+
+.material-icons {
+    vertical-align: middle;
+}
+
+.ie9 img[src$=".svg"] {
+    width: 100%;
+}
+
+@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+    img[src$=".svg"] {
+        width: 100%;
+    }
+}
+
+@keyframes fadeInOpacity {
+    0% {
+		opacity: 0;
+	}
+    30% {
+        opacity: 0;
+    }
+	100% {
+		opacity: 1;
+	}
+}
+
+.flip-icon {
+    animation: flip-icon 0.3s linear both;
+}
+
+@keyframes flip-icon {
+    0% {
+        transform: rotateY(180deg);
+    }
+    100% {
+        transform: rotateY(0deg);
+    }
+}
+
+@supports (-ms-overflow-style: none) {
+    overflow:auto !important;
+}
+
+/*
+    ALL COMPONENTS/CONTENT
+*/
+@baseFont: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;
+@baseColor: #fff;
+@pageBackgroundColor: #eee;
+@pageSidebarBackgroundColor: #eee;
+@pageTitlebarBackgroundColor: #0094CE;
+@groupBackgroundColor: #fff;
+@groupTextColor: #00A4DE;
+@groupBorderColor: #fff;
+@widgetTextColor: #000;
+@widgetBackgroundColor: #4FBAE4;
+@widgetBorderColor: #fff;
+@nrTheme: true;
+@nrTemplateTheme: true;
+@nrUnitHeight: 24px;
+@wtc-light: boolean(luma(@widgetTextColor) > 50%);
+@wbc-light: boolean(luma(@widgetBackgroundColor) > 50%);
+
+// define some CSS variables for user usage
+:root {
+    --nr-dashboard-pageBackgroundColor: @pageBackgroundColor;
+    --nr-dashboard-pageTitlebarBackgroundColor: @pageTitlebarBackgroundColor;
+    --nr-dashboard-pageSidebarBackgroundColor: @pageSidebarBackgroundColor;
+    --nr-dashboard-groupTextColor: @groupTextColor;
+    --nr-dashboard-groupBackgroundColor: @groupBackgroundColor;
+    --nr-dashboard-groupBorderColor: @groupBorderColor;
+    --nr-dashboard-widgetTextColor: @widgetTextColor;
+    --nr-dashboard-widgetBackgroundColor: @widgetBackgroundColor; // deprecated - will be removed at some point
+    --nr-dashboard-widgetBorderColor: @widgetBorderColor; // deprecated - will be removed at some point
+    --nr-dashboard-widgetColor: @widgetBackgroundColor;
+    --nr-dashboard-widgetBgndColor: @widgetBorderColor;
+}
+
+.nr-dashboard-disabled {
+    opacity: 0.4 !important;
+    pointer-events: none !important;
+}
+
+& when (@nrTheme = false) {
+    .nr-menu-item-active div button {
+        border-right: 4px solid #888;
+    }
+}
+
+& when (@nrTheme = true) {
+
+body.nr-dashboard-theme {
+    background-color: @pageBackgroundColor;
+    font-family: @baseFont;
+}
+
+body.nr-dashboard-theme md-content {
+    background: transparent;
+    height: 100%;
+    & when (@nrTemplateTheme = true) {
+        color: @groupTextColor;
+    }
+}
+
+// body.nr-dashboard-theme md-select-menu md-content {
+//     max-height: 80%;
+// }
+
+body.nr-dashboard-theme md-input-container.md-input-focused:not([md-no-float]) .md-select-placeholder span:first-child {
+    -webkit-transform: translateY(-28px) scale(.75);
+    transform: translateY(-28px) scale(.75);
+}
+body.nr-dashboard-theme md-input-container.md-input-focused:not(.md-input-has-value) md-select .md-select-value.md-select-placeholder {
+    color: @widgetTextColor;
+}
+
+body.nr-dashboard-theme md-content md-card {
+    background-color: @widgetBorderColor;
+    color: @widgetTextColor;
+}
+
+/* Some colour classes */
+body.nr-dashboard-theme .nr-dashboard-color { color: @groupTextColor; }
+body.nr-dashboard-theme .nr-dashboard-error { color: #ff2929; }
+body.nr-dashboard-theme .nr-dashboard-warning { color: #eaf42f; }
+body.nr-dashboard-theme .nr-dashboard-ok { color: #49db3c; }
+body.nr-dashboard-theme .nr-dashboard-dim { opacity: 0.5 !important; }
+
+
+/*
+    DASHBOARD HEADER
+*/
+body.nr-dashboard-theme md-toolbar {
+    background-color: @pageTitlebarBackgroundColor;
+    color: #fff;
+}
+body.nr-dashboard-theme md-toolbar .md-toolbar-tools {
+    color: #fff;
+    filter: invert(if(@wbc-light, 100%, 0%));
+}
+
+/*
+    DASHBOARD SIDEBAR
+*/
+body.nr-dashboard-theme md-sidenav {
+    color: @groupTextColor;
+    background-color: @pageSidebarBackgroundColor;
+}
+body.nr-dashboard-theme md-sidenav md-list-item._md-button-wrap > div.md-button:first-child {
+    background-color: transparent;
+}
+body.nr-dashboard-theme md-sidenav div.md-list-item-inner {
+    color: @groupTextColor;
+    background-color: transparent;
+}
+a.md-no-style, button.md-no-style {
+    background-color: transparent;
+}
+.nr-menu-item-active div button {
+    border-right: 4px solid @groupTextColor;
+}
+
+
+/*
+    GROUP SPECIFIC
+*/
+.nr-dashboard-theme ui-card-panel {
+    background-color: @groupBackgroundColor;
+    border: 1px solid @groupBorderColor;
+    & p.nr-dashboard-cardtitle {
+        color: @groupTextColor;
+    }
+}
+
+/*
+    COMPONENT-SPECIFIC
+*/
+
+.nr-dashboard-theme .nr-dashboard-spacer {
+    opacity: 0;
+}
+
+.md-button.md-default-theme.md-primary, .md-button.md-primary {
+    background-color: @widgetBackgroundColor !important;
+    color: white;
+}
+// .md-button.md-default-theme:not([disabled]):hover, .md-button:not([disabled]):hover {
+//     filter: grayscale(75%);
+// }
+// .nr-dashboard-theme .md-button.md-primary {
+//     color: lighten(@widgetBackgroundColor, 8);
+// }
+.nr-dashboard-theme .md-button[disabled] {
+    color: rgba(0,0,0,0.38);
+    cursor: default;
+}
+
+/* Button */
+.nr-dashboard-theme .nr-dashboard-button .md-button {
+    background-color: @widgetBackgroundColor;
+    color: white;
+}
+.nr-dashboard-theme .nr-dashboard-button .md-button:hover {
+    background-color: lighten(@widgetBackgroundColor, 6);
+}
+.nr-dashboard-theme .nr-dashboard-template .md-button[disabled] {
+    color: #888;
+}
+.nr-dashboard-theme .nr-dashboard-button .md-button.md-primary {
+    color: white;
+    background-color: lighten(@widgetBackgroundColor, 4);
+}
+.nr-dashboard-theme .nr-dashboard-button .md-button.md-raised:not([disabled]).md-focused {
+    background-color: @widgetBackgroundColor;
+}
+
+/* Date picker */
+.nr-dashboard-theme .nr-dashboard-date-picker md-input-container .md-input {
+    color: @widgetTextColor;
+    border-bottom-color: @widgetBackgroundColor;
+    font-family: inherit;
+}
+.nr-dashboard-theme .nr-dashboard-date-picker md-input-container .md-input::-webkit-input-placeholder {
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme .nr-dashboard-date-picker .md-button.md-icon-button {
+    /* background-color: @widgetBackgroundColor; */
+}
+.nr-dashboard-theme .nr-dashboard-date-picker .md-button.md-icon-button md-icon {
+    color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme .nr-dashboard-date-picker .md-datepicker-triangle-button .md-datepicker-expand-triangle {
+    border-top-color: @widgetTextColor;
+}
+
+.md-default-theme .md-calendar-day-header, .md-calendar-day-header {
+    color: contrast(@pageTitlebarBackgroundColor);
+    background-color: @pageTitlebarBackgroundColor;
+}
+.md-default-theme .md-calendar-date.md-calendar-selected-date .md-calendar-date-selection-indicator, .md-calendar-date.md-calendar-selected-date .md-calendar-date-selection-indicator, .md-default-theme .md-calendar-date.md-focus.md-calendar-selected-date .md-calendar-date-selection-indicator, .md-calendar-date.md-focus.md-calendar-selected-date .md-calendar-date-selection-indicator {
+    background: @widgetBackgroundColor;
+    color: contrast(@widgetBackgroundColor);
+    border-color: transparent;
+}
+.md-default-theme .md-calendar-date.md-calendar-date-today .md-calendar-date-selection-indicator, .md-calendar-date.md-calendar-date-today .md-calendar-date-selection-indicator {
+    border: 1px solid @widgetBackgroundColor;
+}
+.md-datepicker-calendar-pane.md-pane-open {
+    width: 345px;
+    background-color: @groupBackgroundColor;
+}
+
+/* Chart */
+.nr-dashboard-theme .nr-dashboard-chart-title {
+}
+.nr-dashboard-theme .nr-dashboard-chart-titlel {
+    font-size: larger;
+    font-weight: 500;
+}
+
+/* Colour Picker */
+.nr-dashboard-theme .color-picker-panel {
+    background-color: @groupBackgroundColor;
+    border-color: @groupBorderColor;
+    box-shadow: 0 0 1px rgba(255,255,255,.5);
+}
+.nr-dashboard-theme .color-picker-input-wrapper > input {
+    color: @widgetTextColor;
+    background-color: @widgetBorderColor;
+    font-family: inherit;
+}
+.nr-dashboard-theme .color-picker-wrapper .color-picker-panel.color-picker-panel-round .color-picker-grid-wrapper .color-picker-row .color-picker-grid .color-picker-grid-inner {
+    background-color: @widgetBorderColor;
+}
+
+/* Dropdown */
+
+.nr-dashboard-theme .nr-dashboard-dropdown md-select .md-select-value,
+.nr-dashboard-theme .nr-dashboard-dropdown md-select .md-select-value.md-select-placeholder {
+    color: @widgetTextColor;
+    border-color: @widgetTextColor;
+    border-bottom-width: 1px;
+    padding: 0px 2px;
+}
+.nr-dashboard-theme .nr-dashboard-dropdown .md-select-icon {
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme .md-select-menu-container {
+    max-height: 85%;
+    overflow-y: auto;
+    border: 1px solid @pageTitlebarBackgroundColor;
+    z-index: 99;
+}
+.nr-dashboard-theme md-select-menu {
+    margin-left: -2px;
+    max-height: 85%;
+}
+.nr-dashboard-theme md-select-menu md-content {
+    padding: 0px;
+    max-height: 85%;
+}
+.nr-dashboard-theme md-select-menu, .nr-dashboard-theme md-select-menu md-option {
+    background-color: @groupBackgroundColor;
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme md-select-menu md-option[selected] {
+    color: @groupTextColor !important;
+    background-color: @groupBackgroundColor !important;
+}
+.nr-dashboard-theme md-select-menu[multiple] md-option.md-checkbox-enabled[selected] .md-icon {
+    background-color: lighten(@widgetBackgroundColor, 10) !important;
+    border-color: transparent !important;
+}
+.nr-dashboard-theme md-select-menu[multiple] md-option.md-checkbox-enabled .md-icon {
+    border-color: @widgetBackgroundColor !important;
+}
+.nr-dashboard-theme md-select-menu.md-default-theme md-option:focus:not([disabled]):not([selected]),
+md-select-menu md-option:focus:not([disabled]):not([selected]) {
+    background-color: @groupBackgroundColor;
+}
+.nr-dashboard-theme md-select-menu md-option:hover {
+    background-color: lighten(@widgetBackgroundColor, 4) !important;
+}
+.nr-dashboard-theme md-menu-content {
+    background-color: @groupBackgroundColor;
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme md-menu-content md-menu-item {
+    background-color: @groupBackgroundColor;
+    color: @widgetTextColor;
+}
+
+
+/* Gauge */
+.nr-dashboard-theme .nr-dashboard-gauge {}
+.nr-dashboard-theme .nr-dashboard-gauge text {
+    fill: @widgetTextColor;
+    margin: 8px;
+}
+.nr-dashboard-theme .nr-dashboard-gauge-title {
+    margin: 6px 0px 20px 0px;
+    z-index: 1;
+}
+.nr-dashboard-theme .nr-dashboard-gauge-titlel {
+    font-size: larger;
+    font-weight: 500;
+    z-index: 1;
+}
+.nr-dashboard-theme .nr-dashboard-gauge-titlem {
+    font-weight: 500;
+    margin: 2px 0px 14px 0px;
+    z-index: 1;
+}
+.nr-dashboard-theme .nr-dashboard-gauge-titles {
+    font-size: x-small;
+    margin-top: 2px;
+    height: 10px;
+    padding-bottom: 14px;
+    z-index: 1;
+}
+
+/* Numeric */
+.nr-dashboard-theme .nr-dashboard-numeric .value {
+    background-color: @widgetBorderColor;
+    color: @widgetTextColor;
+}
+
+/* Slider */
+.nr-dashboard-theme .nr-dashboard-slider {}
+.nr-dashboard-theme .nr-dashboard-slider .md-track {
+    background-color: rgba(111, 111, 111, 0.5);
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-track-fill {
+    background-color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-thumb:after {
+    background-color: @widgetBackgroundColor;
+    border-color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-focus-ring {
+    background-color: @widgetBackgroundColor;
+    transform: scale(.4);
+    opacity: 1;
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-sign {
+    background-color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-sign:after {
+    border-top-color: @widgetBackgroundColor !important;
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-min[md-discrete] .md-sign {
+    background-color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme .nr-dashboard-slider  md-slider[md-discrete] .md-sign,
+.nr-dashboard-theme .nr-dashboard-slider  md-slider[md-discrete] .md-sign:after {
+    opacity: 1;
+    -webkit-transform: translate3d(0, 0, 0) scale(1);
+    transform: translate3d(0, 0, 0) scale(1);
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-sign:after {
+    border-top-color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme md-slider.md-default-theme[md-vertical] .md-sign:after, .nr-dashboard-theme md-slider[md-vertical] .md-sign:after {
+    content: none;;
+}
+.nr-dashboard-theme .nr-dashboard-slider md-slider.md-default-theme.md-min[md-discrete] .md-thumb:after, md-slider.md-min[md-discrete] .md-thumb:after {
+    background-color: @widgetBackgroundColor;
+    border-color: transparent;
+}
+.nr-dashboard-theme .nr-dashboard-slider md-slider .md-track-ticks {
+    color: transparent;
+}
+.nr-dashboard-theme .nr-dashboard-slider md-slider[md-discrete]:not([disabled]) .md-slider-wrapper.md-focused .md-focus-ring {
+    transform: scale(0.4);
+    animation: unset;
+}
+.nr-dashboard-theme .nr-dashboard-slider .md-thumb-text {
+    color: white;
+    filter: invert(if(@wbc-light, 100%, 0%));
+}
+
+/* Switch */
+.nr-dashboard-theme .nr-dashboard-switch {}
+.nr-dashboard-theme .nr-dashboard-switch md-switch .md-bar {
+    background-color: rgba(111, 111, 111, 0.5);
+}
+.nr-dashboard-theme .nr-dashboard-switch md-switch.md-checked .md-bar {
+    background-color: rgba(red(@widgetBackgroundColor), green(@widgetBackgroundColor), blue(@widgetBackgroundColor), 0.5);
+}
+.nr-dashboard-theme .nr-dashboard-switch md-switch .md-thumb {
+    background-color: rgb(148, 148, 148);
+}
+.nr-dashboard-theme .nr-dashboard-switch md-switch.md-checked .md-thumb {
+    background-color: rgba(red(@widgetBackgroundColor), green(@widgetBackgroundColor), blue(@widgetBackgroundColor), 1);
+}
+
+/* Template */
+& when (@nrTemplateTheme = true) {
+    md-list {
+        padding: unset;
+    }
+    md-list-item[disabled] {
+        color: #888;
+        // text-decoration: line-through;
+    }
+    md-list-item {
+        min-height: @nrUnitHeight * 2;
+        height: @nrUnitHeight * 2;
+    }
+    md-list-item._md-button-wrap>div.md-button:first-child {
+        background-color: @widgetBorderColor;
+        height: inherit;
+        padding: 0 6px;
+    }
+    md-list-item.md-2-line {
+        height: @nrUnitHeight * 2;
+        min-height: @nrUnitHeight * 2;
+    }
+    md-list-item.md-3-line {
+        height: @nrUnitHeight * 3;
+        min-height: @nrUnitHeight * 3;
+    }
+    md-list-item .md-list-item-inner {
+        background: @widgetBorderColor;
+        //color: @widgetTextColor;
+        padding-left: 8px;
+        width: 100%;
+        height: 100%;
+    }
+    div > md-list-item.md-2-line, md-list-item.md-2-line>.md-no-style {
+        height: 48px;
+        min-height: 48px;
+        width: 100px;
+    }
+
+    md-progress-linear {
+        padding-top: 4px !important;
+    }
+    md-progress-linear .md-container {
+        margin-top: @nrUnitHeight / 2;
+        background-color: @pageBackgroundColor;
+    }
+    md-progress-linear .md-container .md-bar {
+        background-color: lighten(@widgetBackgroundColor, 5);
+    }
+
+    md-checkbox {
+        min-height: @nrUnitHeight * 2;
+        margin-left: 6px;
+        margin-bottom: 0px;
+        width: 100%;
+    }
+    md-checkbox .md-icon {
+        border-color: @widgetBackgroundColor !important;
+    }
+    md-checkbox[disabled] .md-icon {
+        border-color: #888 !important;
+    }
+    md-checkbox.md-checked .md-icon {
+        background-color: lighten(@widgetBackgroundColor, 5);
+        border-color: transparent !important;
+    }
+    md-checkbox .md-label {
+        position: absolute;
+        top: 32%;
+    }
+    md-checkbox[disabled] .md-label {
+        color: #888;
+    }
+    md-checkbox:last-of-type {
+        margin-left: 6px;
+    }
+
+    .nr-dashboard-theme .nr-dashboard-template {
+        // padding: 0;
+        background-color: @widgetBorderColor;
+    }
+    .nr-dashboard-theme .nr-dashboard-template md-switch .md-thumb {
+        background-color: rgb(148, 148, 148);
+    }
+    .nr-dashboard-theme .nr-dashboard-template md-switch .md-bar {
+        background-color: rgba(111, 111, 111, 0.5);
+    }
+    .nr-dashboard-theme .nr-dashboard-template md-switch.md-checked:not([disabled]) .md-thumb {
+        background-color: lighten(@widgetBackgroundColor, 5);
+    }
+    .nr-dashboard-theme .nr-dashboard-template md-switch.md-checked:not([disabled]) .md-bar {
+        background-color: rgba(red(@widgetBackgroundColor), green(@widgetBackgroundColor), blue(@widgetBackgroundColor), 0.5);
+    }
+
+    md-radio-button {
+        min-height: @nrUnitHeight * 2;
+        margin-left: 6px;
+        margin-bottom: 0px;
+    }
+    md-radio-button .md-off, md-radio-button .md-on {
+        border-color: @widgetBackgroundColor !important;
+    }
+    md-radio-button[disabled] .md-off, md-radio-button[disabled] .md-on {
+        border-color: #888 !important;
+    }
+    md-radio-button.md-checked .md-on {
+        background-color: @widgetBackgroundColor !important;
+    }
+    md-radio-button .md-label {
+        position: absolute;
+        top: 32%;
+    }
+    md-radio-button[disabled] .md-label {
+        color: #888;
+    }
+    md-divider {
+        border-color: @widgetBackgroundColor !important;
+    }
+    .nr-dashboard-theme .nr-dashboard-template path {
+        fill: @widgetBackgroundColor;
+    }
+    .nr-dashboard-template {
+        padding: (@nrUnitHeight / 8) 6px;
+        p, h1, h2, h3, h4 {
+            color: @widgetTextColor !important;
+            background-color : @widgetBorderColor !important;
+        }
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button .md-no-style {
+        background: initial !important;
+        color: initial !important;
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button[disabled] {
+        color: #ccc;
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button.md-primary:not([disabled]) {
+        color: @widgetTextColor;
+        background-color: lighten(@widgetBackgroundColor, 5);
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button .ng-scope {
+        color: unset;
+    }
+    .nr-dashboard-template .md-button {
+        color: white;
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button:not(:first-of-type) {
+        margin-top: @nrUnitHeight * 3 / 4;
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button {
+        background-color: @widgetBackgroundColor;
+    	margin: 0;
+    	// padding: 0px 12px;
+    	min-height: @nrUnitHeight * 3 / 2;
+    	min-width: unset;
+    	line-height: unset;
+    	&.md-fab.md-mini {
+    		padding: unset;
+    	}
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button:not([disabled]):hover {
+    	background-color: lighten(@widgetBackgroundColor, 4);
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button.md-primary:not([disabled]):hover {
+        background-color: lighten(@widgetBackgroundColor, 4);
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button.md-primary.md-raised:not([disabled]) {
+        background-color: lighten(@widgetBackgroundColor, 2);
+    }
+    .nr-dashboard-theme .nr-dashboard-template .md-button.md-primary.md-raised:not([disabled]):hover {
+        background-color: lighten(@widgetBackgroundColor, 4);
+    }
+
+    // .md-button:disabled {
+    //     background-color: @widgetBackgroundColor;
+    // }
+
+    .nr-dashboard-theme .nr-dashboard-template {
+        ::-webkit-scrollbar {
+            height: 12px;
+            width: 12px;
+        }
+        ::-webkit-scrollbar-thumb {
+            background-color: @baseColor;
+            -webkit-border-radius: 1ex;
+            -webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.75);
+        }
+        ::-webkit-scrollbar-track {
+            background-color: @pageBackgroundColor;
+        }
+    }
+}
+
+/* Text-Input */
+.nr-dashboard-theme .nr-dashboard-textinput {}
+.nr-dashboard-theme .nr-dashboard-textinput label {
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme .nr-dashboard-textinput md-input-container.md-input-has-value label {
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme .nr-dashboard-textinput md-input-container.md-input-focused label {
+    color: @groupTextColor;
+}
+.nr-dashboard-theme .nr-dashboard-textinput md-input-container.md-input-focused input {
+    border-color: @groupTextColor;
+    font-family: inherit;
+}
+.nr-dashboard-theme .nr-dashboard-textinput md-input-container .md-input:invalid {
+    color: #DA5252;
+}
+.nr-dashboard-theme .nr-dashboard-textinput input {
+    border-color: @widgetTextColor;
+    color: @widgetTextColor;
+    font-family: inherit;
+}
+.nr-dashboard-theme input[type="time"]::-webkit-calendar-picker-indicator {
+    filter: invert(if(@wtc-light, 100%, 0%));
+}
+.nr-dashboard-theme input[type="date"]::-webkit-calendar-picker-indicator {
+    filter: invert(if(@wtc-light, 100%, 0%));
+}
+
+/* Text */
+.nr-dashboard-theme .nr-dashboard-text {}
+
+/* Dialog */
+.nr-dashboard-theme md-dialog {
+    color: @widgetTextColor;
+    background-color: @groupBackgroundColor;
+    border: 3px solid @groupBorderColor;
+}
+.nr-dashboard-theme .md-dialog-content {
+    padding: 24px;
+}
+.nr-dashboard-theme md-input-container.md-default-theme .md-input, md-input-container .md-input {
+    color: @widgetTextColor;
+    border-color: @pageTitlebarBackgroundColor !important;
+}
+
+
+/* Form */
+.nr-dashboard-theme .nr-dashboard-form md-input-container {
+    display: block;
+}
+.nr-dashboard-theme .nr-dashboard-form-button {
+    background-color: @widgetBackgroundColor;
+    color: white;
+}
+.nr-dashboard-theme .nr-dashboard-form-button:hover {
+    background-color: lighten(@widgetBackgroundColor, 10) !important;
+}
+.nr-dashboard-theme .nr-dashboard-form-button:focus {
+    background-color: lighten(@widgetBackgroundColor, 10) !important;
+}
+.nr-dashboard-theme .nr-dashboard-form {
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme .nr-dashboard-form form md-input-container input {
+    border-color: @widgetTextColor;
+    color: @widgetTextColor;
+    font-family: inherit;
+}
+.nr-dashboard-theme .nr-dashboard-form form md-input-container label {
+    color: @widgetTextColor;;
+}
+.nr-dashboard-theme .nr-dashboard-form form md-input-container.md-input-has-value:not(.md-input-invalid) label {
+    color: @widgetTextColor;;
+}
+.nr-dashboard-theme .nr-dashboard-form form md-input-container:not(.md-input-invalid).md-input-focused input {
+    border-color: @groupTextColor ;
+}
+.nr-dashboard-theme .nr-dashboard-form form md-input-container:not(.md-input-invalid).md-input-focused label {
+    color: @groupTextColor ;
+}
+.nr-dashboard-theme .nr-dashboard-form form .md-input-invalid input {
+    border-color: #d00 !important;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form .md-input-invalid label {
+    color: #d00 !important;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container md-checkbox.md-checked .md-icon {
+    background-color: lighten(@widgetBackgroundColor, 10);
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container md-checkbox .md-icon {
+    border-color: @widgetTextColor;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container md-switch .md-bar {
+    background-color: rgba(111, 111, 111, 0.5);
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container md-switch .md-thumb {
+    background-color: rgb(148, 148, 148);
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container md-switch.md-checked .md-bar {
+    background-color: lighten(@widgetBackgroundColor, 10);
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container md-switch.md-checked .md-thumb {
+    background-color: @widgetBackgroundColor;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-datepicker {
+    background-color: inherit;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form .md-datepicker-calendar-icon {
+    fill: @groupTextColor;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form .md-datepicker-open .md-datepicker-calendar-icon {
+    fill: @widgetBackgroundColor ;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form .md-datepicker-input {
+    color: @widgetTextColor;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form .md-datepicker-input-container {
+    border-color: @widgetTextColor;;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form .md-datepicker-expand-triangle{
+    border-top-color: @widgetBackgroundColor ;
+}
+.nr-dashboard-theme md-content .nr-dashboard-form form md-input-container .md-input {
+    color: @widgetTextColor;
+}
+
+}

software/flow/node_modules/node-red-dashboard/dist/dashboard.appcache

@@ -0,0 +1,29 @@
+CACHE MANIFEST
+# Time: Tue Jan 03 2023 15:45:18 GMT+0000 (Greenwich Mean Time)
+
+CACHE:
+i18n.js
+icon120x120.png
+icon192x192.png
+icon64x64.png
+css/app.min.css
+css/app.min.less
+css/gridstack-extra.min.css
+js/app.min.js
+js/tinycolor-min.js
+socket.io/socket.io.js
+fonts/MaterialIcons-Regular.woff
+fonts/MaterialIcons-Regular.woff2
+fonts/fontawesome-webfont.woff
+fonts/fontawesome-webfont.woff2
+fonts/weather-icons-lite.woff
+fonts/weather-icons-lite.woff2
+gs/gridstack.jQueryUI.min.js
+gs/gridstack.min.css
+gs/gridstack.min.js
+loading.html
+
+NETWORK:
+*
+
+# hash: 4e1747f9d470381b38d72b730cdfbe144f536fa6303dece638a15db835a4612e

software/flow/node_modules/node-red-dashboard/dist/i18n.js

@@ -0,0 +1,4 @@
+// Placeholder only - This is NOT a sustainable solution to i18n localisation
+// Replace/overwrite this file with an angular-locale_... file of your choice from the npm angular-i18n project
+// Then edit dashboard.appcache - (for example add a digit to the hash)
+// Stop, start Node-RED and refresh the browser page twice to flush the cache.

software/flow/node_modules/node-red-dashboard/dist/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html> <!--
+  Copyright 2016,2019 JS Foundation and other contributors, https://js.foundation/
+  Copyright 2016 IBM Corp.
+  Copyright 2015 Andrei Tatar
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  https://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+--> <!--  <html> --> <html> <!-- manifest="dashboard.appcache"> --> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent"> <meta name="apple-mobile-web-app-title" content="Node-RED"> <meta name="mobile-web-app-capable" content="yes"> <meta name="theme-color" content="#097479"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <link rel="manifest" href="manifest.json" crossorigin="use-credentials"> <link rel="icon" sizes="192x192" href="icon192x192.png"> <link rel="shortcut icon" type="image/png" href="icon64x64.png"> <link rel="apple-touch-icon" href="icon120x120.png"> <link rel="stylesheet" href="css/app.min.css"> <link rel="stylesheet/less" href="css/app.min.less"> <title></title> </head> <body id="nr-dashboard" ng-app="ui" ng-controller="MainController as main" ng-cloak layout="column" style="background: {{main.backgroundColor}}" class="nr-dashboard-theme" ng-swipe-right="onSwipeRight();" ng-swipe-left="onSwipeLeft();" ng-attr-ng-swipe-disable-mouse="{{main.allowSwipe !== 'mouse' ? '' : undefined}}"> <md-content ng-if="main.loaded" ng-include="'partials/main.html'" layout="column" flex></md-content> <div ng-if="!main.loaded && !main.nothing" ng-include="'loading.html'" class="node-red-ui--loading"></div> <div ng-if="main.nothing" class="node-red-ui--notabs"> <table><tr><td><center><img src="icon120x120.png"></center></td></tr> <tr><td><center><h2>Welcome to the Node-RED Dashboard</h2></center></td></tr> <tr><td><center>Please add some UI nodes to your flow and redeploy.</center></td></tr></table> </div> <script src="socket.io/socket.io.js"></script> <script src="js/app.min.js"></script> <script src="i18n.js"></script> </body> </html> 

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/index.d.ts

@@ -0,0 +1,7 @@
+/// <reference types="node" />
+import { EventEmitter } from 'events';
+import { EventNames, EventListenerParameters, AbortSignal } from './types';
+export interface OnceOptions {
+    signal?: AbortSignal;
+}
+export default function once<Emitter extends EventEmitter, Event extends EventNames<Emitter>>(emitter: Emitter, name: Event, { signal }?: OnceOptions): Promise<EventListenerParameters<Emitter, Event>>;

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/index.js

@@ -0,0 +1,24 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function once(emitter, name, { signal } = {}) {
+    return new Promise((resolve, reject) => {
+        function cleanup() {
+            signal === null || signal === void 0 ? void 0 : signal.removeEventListener('abort', cleanup);
+            emitter.removeListener(name, onEvent);
+            emitter.removeListener('error', onError);
+        }
+        function onEvent(...args) {
+            cleanup();
+            resolve(args);
+        }
+        function onError(err) {
+            cleanup();
+            reject(err);
+        }
+        signal === null || signal === void 0 ? void 0 : signal.addEventListener('abort', cleanup);
+        emitter.on(name, onEvent);
+        emitter.on('error', onError);
+    });
+}
+exports.default = once;
+//# sourceMappingURL=index.js.map

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;AAOA,SAAwB,IAAI,CAI3B,OAAgB,EAChB,IAAW,EACX,EAAE,MAAM,KAAkB,EAAE;IAE5B,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;QACtC,SAAS,OAAO;YACf,MAAM,aAAN,MAAM,uBAAN,MAAM,CAAE,mBAAmB,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;YAC9C,OAAO,CAAC,cAAc,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;YACtC,OAAO,CAAC,cAAc,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;QAC1C,CAAC;QACD,SAAS,OAAO,CAAC,GAAG,IAAW;YAC9B,OAAO,EAAE,CAAC;YACV,OAAO,CAAC,IAA+C,CAAC,CAAC;QAC1D,CAAC;QACD,SAAS,OAAO,CAAC,GAAU;YAC1B,OAAO,EAAE,CAAC;YACV,MAAM,CAAC,GAAG,CAAC,CAAC;QACb,CAAC;QACD,MAAM,aAAN,MAAM,uBAAN,MAAM,CAAE,gBAAgB,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;QAC3C,OAAO,CAAC,EAAE,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QAC1B,OAAO,CAAC,EAAE,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;IAC9B,CAAC,CAAC,CAAC;AACJ,CAAC;AA1BD,uBA0BC"}

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/overloaded-parameters.d.ts

@@ -0,0 +1,231 @@
+export declare type OverloadedParameters<T> = T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+    (...args: infer A15): any;
+    (...args: infer A16): any;
+    (...args: infer A17): any;
+    (...args: infer A18): any;
+    (...args: infer A19): any;
+    (...args: infer A20): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 | A16 | A17 | A18 | A19 | A20 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+    (...args: infer A15): any;
+    (...args: infer A16): any;
+    (...args: infer A17): any;
+    (...args: infer A18): any;
+    (...args: infer A19): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 | A16 | A17 | A18 | A19 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+    (...args: infer A15): any;
+    (...args: infer A16): any;
+    (...args: infer A17): any;
+    (...args: infer A18): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 | A16 | A17 | A18 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+    (...args: infer A15): any;
+    (...args: infer A16): any;
+    (...args: infer A17): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 | A16 | A17 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+    (...args: infer A15): any;
+    (...args: infer A16): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 | A16 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+    (...args: infer A15): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+    (...args: infer A14): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+    (...args: infer A13): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+    (...args: infer A12): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+    (...args: infer A11): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+    (...args: infer A10): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+    (...args: infer A9): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+    (...args: infer A8): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+    (...args: infer A7): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 | A7 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+    (...args: infer A6): any;
+} ? A1 | A2 | A3 | A4 | A5 | A6 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+    (...args: infer A5): any;
+} ? A1 | A2 | A3 | A4 | A5 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+    (...args: infer A4): any;
+} ? A1 | A2 | A3 | A4 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+    (...args: infer A3): any;
+} ? A1 | A2 | A3 : T extends {
+    (...args: infer A1): any;
+    (...args: infer A2): any;
+} ? A1 | A2 : T extends {
+    (...args: infer A1): any;
+} ? A1 : any;

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/overloaded-parameters.js

@@ -0,0 +1,3 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=overloaded-parameters.js.map

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/overloaded-parameters.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"overloaded-parameters.js","sourceRoot":"","sources":["../src/overloaded-parameters.ts"],"names":[],"mappings":""}

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/types.d.ts

@@ -0,0 +1,17 @@
+/// <reference types="node" />
+import { EventEmitter } from 'events';
+import { OverloadedParameters } from './overloaded-parameters';
+export declare type FirstParameter<T> = T extends [infer R, ...any[]] ? R : never;
+export declare type EventListener<F, T extends string | symbol> = F extends [
+    T,
+    infer R,
+    ...any[]
+] ? R : never;
+export declare type EventParameters<Emitter extends EventEmitter> = OverloadedParameters<Emitter['on']>;
+export declare type EventNames<Emitter extends EventEmitter> = FirstParameter<EventParameters<Emitter>>;
+export declare type EventListenerParameters<Emitter extends EventEmitter, Event extends EventNames<Emitter>> = WithDefault<Parameters<EventListener<EventParameters<Emitter>, Event>>, unknown[]>;
+export declare type WithDefault<T, D> = [T] extends [never] ? D : T;
+export interface AbortSignal {
+    addEventListener: (name: string, listener: (...args: any[]) => any) => void;
+    removeEventListener: (name: string, listener: (...args: any[]) => any) => void;
+}

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/types.js

@@ -0,0 +1,3 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=types.js.map

software/flow/node_modules/npm/node_modules/@tootallnate/once/dist/types.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"types.js","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":""}

software/flow/node_modules/npm/node_modules/abort-controller/dist/abort-controller.d.ts

@@ -0,0 +1,43 @@
+import { EventTarget } from "event-target-shim"
+
+type Events = {
+    abort: any
+}
+type EventAttributes = {
+    onabort: any
+}
+/**
+ * The signal class.
+ * @see https://dom.spec.whatwg.org/#abortsignal
+ */
+declare class AbortSignal extends EventTarget<Events, EventAttributes> {
+    /**
+     * AbortSignal cannot be constructed directly.
+     */
+    constructor()
+    /**
+     * Returns `true` if this `AbortSignal`"s `AbortController` has signaled to abort, and `false` otherwise.
+     */
+    readonly aborted: boolean
+}
+/**
+ * The AbortController.
+ * @see https://dom.spec.whatwg.org/#abortcontroller
+ */
+declare class AbortController {
+    /**
+     * Initialize this controller.
+     */
+    constructor()
+    /**
+     * Returns the `AbortSignal` object associated with this object.
+     */
+    readonly signal: AbortSignal
+    /**
+     * Abort and signal to any observers that the associated activity is to be aborted.
+     */
+    abort(): void
+}
+
+export default AbortController
+export { AbortController, AbortSignal }

software/flow/node_modules/npm/node_modules/abort-controller/dist/abort-controller.js

@@ -0,0 +1,127 @@
+/**
+ * @author Toru Nagashima <https://github.com/mysticatea>
+ * See LICENSE file in root directory for full license.
+ */
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var eventTargetShim = require('event-target-shim');
+
+/**
+ * The signal class.
+ * @see https://dom.spec.whatwg.org/#abortsignal
+ */
+class AbortSignal extends eventTargetShim.EventTarget {
+    /**
+     * AbortSignal cannot be constructed directly.
+     */
+    constructor() {
+        super();
+        throw new TypeError("AbortSignal cannot be constructed directly");
+    }
+    /**
+     * Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.
+     */
+    get aborted() {
+        const aborted = abortedFlags.get(this);
+        if (typeof aborted !== "boolean") {
+            throw new TypeError(`Expected 'this' to be an 'AbortSignal' object, but got ${this === null ? "null" : typeof this}`);
+        }
+        return aborted;
+    }
+}
+eventTargetShim.defineEventAttribute(AbortSignal.prototype, "abort");
+/**
+ * Create an AbortSignal object.
+ */
+function createAbortSignal() {
+    const signal = Object.create(AbortSignal.prototype);
+    eventTargetShim.EventTarget.call(signal);
+    abortedFlags.set(signal, false);
+    return signal;
+}
+/**
+ * Abort a given signal.
+ */
+function abortSignal(signal) {
+    if (abortedFlags.get(signal) !== false) {
+        return;
+    }
+    abortedFlags.set(signal, true);
+    signal.dispatchEvent({ type: "abort" });
+}
+/**
+ * Aborted flag for each instances.
+ */
+const abortedFlags = new WeakMap();
+// Properties should be enumerable.
+Object.defineProperties(AbortSignal.prototype, {
+    aborted: { enumerable: true },
+});
+// `toString()` should return `"[object AbortSignal]"`
+if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
+    Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {
+        configurable: true,
+        value: "AbortSignal",
+    });
+}
+
+/**
+ * The AbortController.
+ * @see https://dom.spec.whatwg.org/#abortcontroller
+ */
+class AbortController {
+    /**
+     * Initialize this controller.
+     */
+    constructor() {
+        signals.set(this, createAbortSignal());
+    }
+    /**
+     * Returns the `AbortSignal` object associated with this object.
+     */
+    get signal() {
+        return getSignal(this);
+    }
+    /**
+     * Abort and signal to any observers that the associated activity is to be aborted.
+     */
+    abort() {
+        abortSignal(getSignal(this));
+    }
+}
+/**
+ * Associated signals.
+ */
+const signals = new WeakMap();
+/**
+ * Get the associated signal of a given controller.
+ */
+function getSignal(controller) {
+    const signal = signals.get(controller);
+    if (signal == null) {
+        throw new TypeError(`Expected 'this' to be an 'AbortController' object, but got ${controller === null ? "null" : typeof controller}`);
+    }
+    return signal;
+}
+// Properties should be enumerable.
+Object.defineProperties(AbortController.prototype, {
+    signal: { enumerable: true },
+    abort: { enumerable: true },
+});
+if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
+    Object.defineProperty(AbortController.prototype, Symbol.toStringTag, {
+        configurable: true,
+        value: "AbortController",
+    });
+}
+
+exports.AbortController = AbortController;
+exports.AbortSignal = AbortSignal;
+exports.default = AbortController;
+
+module.exports = AbortController
+module.exports.AbortController = module.exports["default"] = AbortController
+module.exports.AbortSignal = AbortSignal
+//# sourceMappingURL=abort-controller.js.map

software/flow/node_modules/npm/node_modules/abort-controller/dist/abort-controller.mjs

@@ -0,0 +1,118 @@
+/**
+ * @author Toru Nagashima <https://github.com/mysticatea>
+ * See LICENSE file in root directory for full license.
+ */
+import { EventTarget, defineEventAttribute } from 'event-target-shim';
+
+/**
+ * The signal class.
+ * @see https://dom.spec.whatwg.org/#abortsignal
+ */
+class AbortSignal extends EventTarget {
+    /**
+     * AbortSignal cannot be constructed directly.
+     */
+    constructor() {
+        super();
+        throw new TypeError("AbortSignal cannot be constructed directly");
+    }
+    /**
+     * Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.
+     */
+    get aborted() {
+        const aborted = abortedFlags.get(this);
+        if (typeof aborted !== "boolean") {
+            throw new TypeError(`Expected 'this' to be an 'AbortSignal' object, but got ${this === null ? "null" : typeof this}`);
+        }
+        return aborted;
+    }
+}
+defineEventAttribute(AbortSignal.prototype, "abort");
+/**
+ * Create an AbortSignal object.
+ */
+function createAbortSignal() {
+    const signal = Object.create(AbortSignal.prototype);
+    EventTarget.call(signal);
+    abortedFlags.set(signal, false);
+    return signal;
+}
+/**
+ * Abort a given signal.
+ */
+function abortSignal(signal) {
+    if (abortedFlags.get(signal) !== false) {
+        return;
+    }
+    abortedFlags.set(signal, true);
+    signal.dispatchEvent({ type: "abort" });
+}
+/**
+ * Aborted flag for each instances.
+ */
+const abortedFlags = new WeakMap();
+// Properties should be enumerable.
+Object.defineProperties(AbortSignal.prototype, {
+    aborted: { enumerable: true },
+});
+// `toString()` should return `"[object AbortSignal]"`
+if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
+    Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {
+        configurable: true,
+        value: "AbortSignal",
+    });
+}
+
+/**
+ * The AbortController.
+ * @see https://dom.spec.whatwg.org/#abortcontroller
+ */
+class AbortController {
+    /**
+     * Initialize this controller.
+     */
+    constructor() {
+        signals.set(this, createAbortSignal());
+    }
+    /**
+     * Returns the `AbortSignal` object associated with this object.
+     */
+    get signal() {
+        return getSignal(this);
+    }
+    /**
+     * Abort and signal to any observers that the associated activity is to be aborted.
+     */
+    abort() {
+        abortSignal(getSignal(this));
+    }
+}
+/**
+ * Associated signals.
+ */
+const signals = new WeakMap();
+/**
+ * Get the associated signal of a given controller.
+ */
+function getSignal(controller) {
+    const signal = signals.get(controller);
+    if (signal == null) {
+        throw new TypeError(`Expected 'this' to be an 'AbortController' object, but got ${controller === null ? "null" : typeof controller}`);
+    }
+    return signal;
+}
+// Properties should be enumerable.
+Object.defineProperties(AbortController.prototype, {
+    signal: { enumerable: true },
+    abort: { enumerable: true },
+});
+if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
+    Object.defineProperty(AbortController.prototype, Symbol.toStringTag, {
+        configurable: true,
+        value: "AbortController",
+    });
+}
+
+export default AbortController;
+export { AbortController, AbortSignal };
+//# sourceMappingURL=abort-controller.mjs.map

software/flow/node_modules/npm/node_modules/agent-base/dist/src/index.d.ts

@@ -0,0 +1,78 @@
+/// <reference types="node" />
+import net from 'net';
+import http from 'http';
+import https from 'https';
+import { Duplex } from 'stream';
+import { EventEmitter } from 'events';
+declare function createAgent(opts?: createAgent.AgentOptions): createAgent.Agent;
+declare function createAgent(callback: createAgent.AgentCallback, opts?: createAgent.AgentOptions): createAgent.Agent;
+declare namespace createAgent {
+    interface ClientRequest extends http.ClientRequest {
+        _last?: boolean;
+        _hadError?: boolean;
+        method: string;
+    }
+    interface AgentRequestOptions {
+        host?: string;
+        path?: string;
+        port: number;
+    }
+    interface HttpRequestOptions extends AgentRequestOptions, Omit<http.RequestOptions, keyof AgentRequestOptions> {
+        secureEndpoint: false;
+    }
+    interface HttpsRequestOptions extends AgentRequestOptions, Omit<https.RequestOptions, keyof AgentRequestOptions> {
+        secureEndpoint: true;
+    }
+    type RequestOptions = HttpRequestOptions | HttpsRequestOptions;
+    type AgentLike = Pick<createAgent.Agent, 'addRequest'> | http.Agent;
+    type AgentCallbackReturn = Duplex | AgentLike;
+    type AgentCallbackCallback = (err?: Error | null, socket?: createAgent.AgentCallbackReturn) => void;
+    type AgentCallbackPromise = (req: createAgent.ClientRequest, opts: createAgent.RequestOptions) => createAgent.AgentCallbackReturn | Promise<createAgent.AgentCallbackReturn>;
+    type AgentCallback = typeof Agent.prototype.callback;
+    type AgentOptions = {
+        timeout?: number;
+    };
+    /**
+     * Base `http.Agent` implementation.
+     * No pooling/keep-alive is implemented by default.
+     *
+     * @param {Function} callback
+     * @api public
+     */
+    class Agent extends EventEmitter {
+        timeout: number | null;
+        maxFreeSockets: number;
+        maxTotalSockets: number;
+        maxSockets: number;
+        sockets: {
+            [key: string]: net.Socket[];
+        };
+        freeSockets: {
+            [key: string]: net.Socket[];
+        };
+        requests: {
+            [key: string]: http.IncomingMessage[];
+        };
+        options: https.AgentOptions;
+        private promisifiedCallback?;
+        private explicitDefaultPort?;
+        private explicitProtocol?;
+        constructor(callback?: createAgent.AgentCallback | createAgent.AgentOptions, _opts?: createAgent.AgentOptions);
+        get defaultPort(): number;
+        set defaultPort(v: number);
+        get protocol(): string;
+        set protocol(v: string);
+        callback(req: createAgent.ClientRequest, opts: createAgent.RequestOptions, fn: createAgent.AgentCallbackCallback): void;
+        callback(req: createAgent.ClientRequest, opts: createAgent.RequestOptions): createAgent.AgentCallbackReturn | Promise<createAgent.AgentCallbackReturn>;
+        /**
+         * Called by node-core's "_http_client.js" module when creating
+         * a new HTTP request with this Agent instance.
+         *
+         * @api public
+         */
+        addRequest(req: ClientRequest, _opts: RequestOptions): void;
+        freeSocket(socket: net.Socket, opts: AgentOptions): void;
+        destroy(): void;
+    }
+}
+export = createAgent;

software/flow/node_modules/npm/node_modules/agent-base/dist/src/index.js

@@ -0,0 +1,203 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+const events_1 = require("events");
+const debug_1 = __importDefault(require("debug"));
+const promisify_1 = __importDefault(require("./promisify"));
+const debug = debug_1.default('agent-base');
+function isAgent(v) {
+    return Boolean(v) && typeof v.addRequest === 'function';
+}
+function isSecureEndpoint() {
+    const { stack } = new Error();
+    if (typeof stack !== 'string')
+        return false;
+    return stack.split('\n').some(l => l.indexOf('(https.js:') !== -1 || l.indexOf('node:https:') !== -1);
+}
+function createAgent(callback, opts) {
+    return new createAgent.Agent(callback, opts);
+}
+(function (createAgent) {
+    /**
+     * Base `http.Agent` implementation.
+     * No pooling/keep-alive is implemented by default.
+     *
+     * @param {Function} callback
+     * @api public
+     */
+    class Agent extends events_1.EventEmitter {
+        constructor(callback, _opts) {
+            super();
+            let opts = _opts;
+            if (typeof callback === 'function') {
+                this.callback = callback;
+            }
+            else if (callback) {
+                opts = callback;
+            }
+            // Timeout for the socket to be returned from the callback
+            this.timeout = null;
+            if (opts && typeof opts.timeout === 'number') {
+                this.timeout = opts.timeout;
+            }
+            // These aren't actually used by `agent-base`, but are required
+            // for the TypeScript definition files in `@types/node` :/
+            this.maxFreeSockets = 1;
+            this.maxSockets = 1;
+            this.maxTotalSockets = Infinity;
+            this.sockets = {};
+            this.freeSockets = {};
+            this.requests = {};
+            this.options = {};
+        }
+        get defaultPort() {
+            if (typeof this.explicitDefaultPort === 'number') {
+                return this.explicitDefaultPort;
+            }
+            return isSecureEndpoint() ? 443 : 80;
+        }
+        set defaultPort(v) {
+            this.explicitDefaultPort = v;
+        }
+        get protocol() {
+            if (typeof this.explicitProtocol === 'string') {
+                return this.explicitProtocol;
+            }
+            return isSecureEndpoint() ? 'https:' : 'http:';
+        }
+        set protocol(v) {
+            this.explicitProtocol = v;
+        }
+        callback(req, opts, fn) {
+            throw new Error('"agent-base" has no default implementation, you must subclass and override `callback()`');
+        }
+        /**
+         * Called by node-core's "_http_client.js" module when creating
+         * a new HTTP request with this Agent instance.
+         *
+         * @api public
+         */
+        addRequest(req, _opts) {
+            const opts = Object.assign({}, _opts);
+            if (typeof opts.secureEndpoint !== 'boolean') {
+                opts.secureEndpoint = isSecureEndpoint();
+            }
+            if (opts.host == null) {
+                opts.host = 'localhost';
+            }
+            if (opts.port == null) {
+                opts.port = opts.secureEndpoint ? 443 : 80;
+            }
+            if (opts.protocol == null) {
+                opts.protocol = opts.secureEndpoint ? 'https:' : 'http:';
+            }
+            if (opts.host && opts.path) {
+                // If both a `host` and `path` are specified then it's most
+                // likely the result of a `url.parse()` call... we need to
+                // remove the `path` portion so that `net.connect()` doesn't
+                // attempt to open that as a unix socket file.
+                delete opts.path;
+            }
+            delete opts.agent;
+            delete opts.hostname;
+            delete opts._defaultAgent;
+            delete opts.defaultPort;
+            delete opts.createConnection;
+            // Hint to use "Connection: close"
+            // XXX: non-documented `http` module API :(
+            req._last = true;
+            req.shouldKeepAlive = false;
+            let timedOut = false;
+            let timeoutId = null;
+            const timeoutMs = opts.timeout || this.timeout;
+            const onerror = (err) => {
+                if (req._hadError)
+                    return;
+                req.emit('error', err);
+                // For Safety. Some additional errors might fire later on
+                // and we need to make sure we don't double-fire the error event.
+                req._hadError = true;
+            };
+            const ontimeout = () => {
+                timeoutId = null;
+                timedOut = true;
+                const err = new Error(`A "socket" was not created for HTTP request before ${timeoutMs}ms`);
+                err.code = 'ETIMEOUT';
+                onerror(err);
+            };
+            const callbackError = (err) => {
+                if (timedOut)
+                    return;
+                if (timeoutId !== null) {
+                    clearTimeout(timeoutId);
+                    timeoutId = null;
+                }
+                onerror(err);
+            };
+            const onsocket = (socket) => {
+                if (timedOut)
+                    return;
+                if (timeoutId != null) {
+                    clearTimeout(timeoutId);
+                    timeoutId = null;
+                }
+                if (isAgent(socket)) {
+                    // `socket` is actually an `http.Agent` instance, so
+                    // relinquish responsibility for this `req` to the Agent
+                    // from here on
+                    debug('Callback returned another Agent instance %o', socket.constructor.name);
+                    socket.addRequest(req, opts);
+                    return;
+                }
+                if (socket) {
+                    socket.once('free', () => {
+                        this.freeSocket(socket, opts);
+                    });
+                    req.onSocket(socket);
+                    return;
+                }
+                const err = new Error(`no Duplex stream was returned to agent-base for \`${req.method} ${req.path}\``);
+                onerror(err);
+            };
+            if (typeof this.callback !== 'function') {
+                onerror(new Error('`callback` is not defined'));
+                return;
+            }
+            if (!this.promisifiedCallback) {
+                if (this.callback.length >= 3) {
+                    debug('Converting legacy callback function to promise');
+                    this.promisifiedCallback = promisify_1.default(this.callback);
+                }
+                else {
+                    this.promisifiedCallback = this.callback;
+                }
+            }
+            if (typeof timeoutMs === 'number' && timeoutMs > 0) {
+                timeoutId = setTimeout(ontimeout, timeoutMs);
+            }
+            if ('port' in opts && typeof opts.port !== 'number') {
+                opts.port = Number(opts.port);
+            }
+            try {
+                debug('Resolving socket for %o request: %o', opts.protocol, `${req.method} ${req.path}`);
+                Promise.resolve(this.promisifiedCallback(req, opts)).then(onsocket, callbackError);
+            }
+            catch (err) {
+                Promise.reject(err).catch(callbackError);
+            }
+        }
+        freeSocket(socket, opts) {
+            debug('Freeing socket %o %o', socket.constructor.name, opts);
+            socket.destroy();
+        }
+        destroy() {
+            debug('Destroying agent %o', this.constructor.name);
+        }
+    }
+    createAgent.Agent = Agent;
+    // So that `instanceof` works correctly
+    createAgent.prototype = createAgent.Agent.prototype;
+})(createAgent || (createAgent = {}));
+module.exports = createAgent;
+//# sourceMappingURL=index.js.map

software/flow/node_modules/npm/node_modules/agent-base/dist/src/promisify.d.ts

@@ -0,0 +1,4 @@
+import { ClientRequest, RequestOptions, AgentCallbackCallback, AgentCallbackPromise } from './index';
+declare type LegacyCallback = (req: ClientRequest, opts: RequestOptions, fn: AgentCallbackCallback) => void;
+export default function promisify(fn: LegacyCallback): AgentCallbackPromise;
+export {};

software/flow/node_modules/npm/node_modules/agent-base/dist/src/promisify.js

@@ -0,0 +1,18 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function promisify(fn) {
+    return function (req, opts) {
+        return new Promise((resolve, reject) => {
+            fn.call(this, req, opts, (err, rtn) => {
+                if (err) {
+                    reject(err);
+                }
+                else {
+                    resolve(rtn);
+                }
+            });
+        });
+    };
+}
+exports.default = promisify;
+//# sourceMappingURL=promisify.js.map

software/flow/node_modules/npm/node_modules/agent-base/dist/src/promisify.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"promisify.js","sourceRoot":"","sources":["../../src/promisify.ts"],"names":[],"mappings":";;AAeA,SAAwB,SAAS,CAAC,EAAkB;IACnD,OAAO,UAAsB,GAAkB,EAAE,IAAoB;QACpE,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YACtC,EAAE,CAAC,IAAI,CACN,IAAI,EACJ,GAAG,EACH,IAAI,EACJ,CAAC,GAA6B,EAAE,GAAyB,EAAE,EAAE;gBAC5D,IAAI,GAAG,EAAE;oBACR,MAAM,CAAC,GAAG,CAAC,CAAC;iBACZ;qBAAM;oBACN,OAAO,CAAC,GAAG,CAAC,CAAC;iBACb;YACF,CAAC,CACD,CAAC;QACH,CAAC,CAAC,CAAC;IACJ,CAAC,CAAC;AACH,CAAC;AAjBD,4BAiBC"}

software/flow/node_modules/npm/node_modules/event-target-shim/dist/event-target-shim.js

@@ -0,0 +1,871 @@
+/**
+ * @author Toru Nagashima <https://github.com/mysticatea>
+ * @copyright 2015 Toru Nagashima. All rights reserved.
+ * See LICENSE file in root directory for full license.
+ */
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+/**
+ * @typedef {object} PrivateData
+ * @property {EventTarget} eventTarget The event target.
+ * @property {{type:string}} event The original event object.
+ * @property {number} eventPhase The current event phase.
+ * @property {EventTarget|null} currentTarget The current event target.
+ * @property {boolean} canceled The flag to prevent default.
+ * @property {boolean} stopped The flag to stop propagation.
+ * @property {boolean} immediateStopped The flag to stop propagation immediately.
+ * @property {Function|null} passiveListener The listener if the current listener is passive. Otherwise this is null.
+ * @property {number} timeStamp The unix time.
+ * @private
+ */
+
+/**
+ * Private data for event wrappers.
+ * @type {WeakMap<Event, PrivateData>}
+ * @private
+ */
+const privateData = new WeakMap();
+
+/**
+ * Cache for wrapper classes.
+ * @type {WeakMap<Object, Function>}
+ * @private
+ */
+const wrappers = new WeakMap();
+
+/**
+ * Get private data.
+ * @param {Event} event The event object to get private data.
+ * @returns {PrivateData} The private data of the event.
+ * @private
+ */
+function pd(event) {
+    const retv = privateData.get(event);
+    console.assert(
+        retv != null,
+        "'this' is expected an Event object, but got",
+        event
+    );
+    return retv
+}
+
+/**
+ * https://dom.spec.whatwg.org/#set-the-canceled-flag
+ * @param data {PrivateData} private data.
+ */
+function setCancelFlag(data) {
+    if (data.passiveListener != null) {
+        if (
+            typeof console !== "undefined" &&
+            typeof console.error === "function"
+        ) {
+            console.error(
+                "Unable to preventDefault inside passive event listener invocation.",
+                data.passiveListener
+            );
+        }
+        return
+    }
+    if (!data.event.cancelable) {
+        return
+    }
+
+    data.canceled = true;
+    if (typeof data.event.preventDefault === "function") {
+        data.event.preventDefault();
+    }
+}
+
+/**
+ * @see https://dom.spec.whatwg.org/#interface-event
+ * @private
+ */
+/**
+ * The event wrapper.
+ * @constructor
+ * @param {EventTarget} eventTarget The event target of this dispatching.
+ * @param {Event|{type:string}} event The original event to wrap.
+ */
+function Event(eventTarget, event) {
+    privateData.set(this, {
+        eventTarget,
+        event,
+        eventPhase: 2,
+        currentTarget: eventTarget,
+        canceled: false,
+        stopped: false,
+        immediateStopped: false,
+        passiveListener: null,
+        timeStamp: event.timeStamp || Date.now(),
+    });
+
+    // https://heycam.github.io/webidl/#Unforgeable
+    Object.defineProperty(this, "isTrusted", { value: false, enumerable: true });
+
+    // Define accessors
+    const keys = Object.keys(event);
+    for (let i = 0; i < keys.length; ++i) {
+        const key = keys[i];
+        if (!(key in this)) {
+            Object.defineProperty(this, key, defineRedirectDescriptor(key));
+        }
+    }
+}
+
+// Should be enumerable, but class methods are not enumerable.
+Event.prototype = {
+    /**
+     * The type of this event.
+     * @type {string}
+     */
+    get type() {
+        return pd(this).event.type
+    },
+
+    /**
+     * The target of this event.
+     * @type {EventTarget}
+     */
+    get target() {
+        return pd(this).eventTarget
+    },
+
+    /**
+     * The target of this event.
+     * @type {EventTarget}
+     */
+    get currentTarget() {
+        return pd(this).currentTarget
+    },
+
+    /**
+     * @returns {EventTarget[]} The composed path of this event.
+     */
+    composedPath() {
+        const currentTarget = pd(this).currentTarget;
+        if (currentTarget == null) {
+            return []
+        }
+        return [currentTarget]
+    },
+
+    /**
+     * Constant of NONE.
+     * @type {number}
+     */
+    get NONE() {
+        return 0
+    },
+
+    /**
+     * Constant of CAPTURING_PHASE.
+     * @type {number}
+     */
+    get CAPTURING_PHASE() {
+        return 1
+    },
+
+    /**
+     * Constant of AT_TARGET.
+     * @type {number}
+     */
+    get AT_TARGET() {
+        return 2
+    },
+
+    /**
+     * Constant of BUBBLING_PHASE.
+     * @type {number}
+     */
+    get BUBBLING_PHASE() {
+        return 3
+    },
+
+    /**
+     * The target of this event.
+     * @type {number}
+     */
+    get eventPhase() {
+        return pd(this).eventPhase
+    },
+
+    /**
+     * Stop event bubbling.
+     * @returns {void}
+     */
+    stopPropagation() {
+        const data = pd(this);
+
+        data.stopped = true;
+        if (typeof data.event.stopPropagation === "function") {
+            data.event.stopPropagation();
+        }
+    },
+
+    /**
+     * Stop event bubbling.
+     * @returns {void}
+     */
+    stopImmediatePropagation() {
+        const data = pd(this);
+
+        data.stopped = true;
+        data.immediateStopped = true;
+        if (typeof data.event.stopImmediatePropagation === "function") {
+            data.event.stopImmediatePropagation();
+        }
+    },
+
+    /**
+     * The flag to be bubbling.
+     * @type {boolean}
+     */
+    get bubbles() {
+        return Boolean(pd(this).event.bubbles)
+    },
+
+    /**
+     * The flag to be cancelable.
+     * @type {boolean}
+     */
+    get cancelable() {
+        return Boolean(pd(this).event.cancelable)
+    },
+
+    /**
+     * Cancel this event.
+     * @returns {void}
+     */
+    preventDefault() {
+        setCancelFlag(pd(this));
+    },
+
+    /**
+     * The flag to indicate cancellation state.
+     * @type {boolean}
+     */
+    get defaultPrevented() {
+        return pd(this).canceled
+    },
+
+    /**
+     * The flag to be composed.
+     * @type {boolean}
+     */
+    get composed() {
+        return Boolean(pd(this).event.composed)
+    },
+
+    /**
+     * The unix time of this event.
+     * @type {number}
+     */
+    get timeStamp() {
+        return pd(this).timeStamp
+    },
+
+    /**
+     * The target of this event.
+     * @type {EventTarget}
+     * @deprecated
+     */
+    get srcElement() {
+        return pd(this).eventTarget
+    },
+
+    /**
+     * The flag to stop event bubbling.
+     * @type {boolean}
+     * @deprecated
+     */
+    get cancelBubble() {
+        return pd(this).stopped
+    },
+    set cancelBubble(value) {
+        if (!value) {
+            return
+        }
+        const data = pd(this);
+
+        data.stopped = true;
+        if (typeof data.event.cancelBubble === "boolean") {
+            data.event.cancelBubble = true;
+        }
+    },
+
+    /**
+     * The flag to indicate cancellation state.
+     * @type {boolean}
+     * @deprecated
+     */
+    get returnValue() {
+        return !pd(this).canceled
+    },
+    set returnValue(value) {
+        if (!value) {
+            setCancelFlag(pd(this));
+        }
+    },
+
+    /**
+     * Initialize this event object. But do nothing under event dispatching.
+     * @param {string} type The event type.
+     * @param {boolean} [bubbles=false] The flag to be possible to bubble up.
+     * @param {boolean} [cancelable=false] The flag to be possible to cancel.
+     * @deprecated
+     */
+    initEvent() {
+        // Do nothing.
+    },
+};
+
+// `constructor` is not enumerable.
+Object.defineProperty(Event.prototype, "constructor", {
+    value: Event,
+    configurable: true,
+    writable: true,
+});
+
+// Ensure `event instanceof window.Event` is `true`.
+if (typeof window !== "undefined" && typeof window.Event !== "undefined") {
+    Object.setPrototypeOf(Event.prototype, window.Event.prototype);
+
+    // Make association for wrappers.
+    wrappers.set(window.Event.prototype, Event);
+}
+
+/**
+ * Get the property descriptor to redirect a given property.
+ * @param {string} key Property name to define property descriptor.
+ * @returns {PropertyDescriptor} The property descriptor to redirect the property.
+ * @private
+ */
+function defineRedirectDescriptor(key) {
+    return {
+        get() {
+            return pd(this).event[key]
+        },
+        set(value) {
+            pd(this).event[key] = value;
+        },
+        configurable: true,
+        enumerable: true,
+    }
+}
+
+/**
+ * Get the property descriptor to call a given method property.
+ * @param {string} key Property name to define property descriptor.
+ * @returns {PropertyDescriptor} The property descriptor to call the method property.
+ * @private
+ */
+function defineCallDescriptor(key) {
+    return {
+        value() {
+            const event = pd(this).event;
+            return event[key].apply(event, arguments)
+        },
+        configurable: true,
+        enumerable: true,
+    }
+}
+
+/**
+ * Define new wrapper class.
+ * @param {Function} BaseEvent The base wrapper class.
+ * @param {Object} proto The prototype of the original event.
+ * @returns {Function} The defined wrapper class.
+ * @private
+ */
+function defineWrapper(BaseEvent, proto) {
+    const keys = Object.keys(proto);
+    if (keys.length === 0) {
+        return BaseEvent
+    }
+
+    /** CustomEvent */
+    function CustomEvent(eventTarget, event) {
+        BaseEvent.call(this, eventTarget, event);
+    }
+
+    CustomEvent.prototype = Object.create(BaseEvent.prototype, {
+        constructor: { value: CustomEvent, configurable: true, writable: true },
+    });
+
+    // Define accessors.
+    for (let i = 0; i < keys.length; ++i) {
+        const key = keys[i];
+        if (!(key in BaseEvent.prototype)) {
+            const descriptor = Object.getOwnPropertyDescriptor(proto, key);
+            const isFunc = typeof descriptor.value === "function";
+            Object.defineProperty(
+                CustomEvent.prototype,
+                key,
+                isFunc
+                    ? defineCallDescriptor(key)
+                    : defineRedirectDescriptor(key)
+            );
+        }
+    }
+
+    return CustomEvent
+}
+
+/**
+ * Get the wrapper class of a given prototype.
+ * @param {Object} proto The prototype of the original event to get its wrapper.
+ * @returns {Function} The wrapper class.
+ * @private
+ */
+function getWrapper(proto) {
+    if (proto == null || proto === Object.prototype) {
+        return Event
+    }
+
+    let wrapper = wrappers.get(proto);
+    if (wrapper == null) {
+        wrapper = defineWrapper(getWrapper(Object.getPrototypeOf(proto)), proto);
+        wrappers.set(proto, wrapper);
+    }
+    return wrapper
+}
+
+/**
+ * Wrap a given event to management a dispatching.
+ * @param {EventTarget} eventTarget The event target of this dispatching.
+ * @param {Object} event The event to wrap.
+ * @returns {Event} The wrapper instance.
+ * @private
+ */
+function wrapEvent(eventTarget, event) {
+    const Wrapper = getWrapper(Object.getPrototypeOf(event));
+    return new Wrapper(eventTarget, event)
+}
+
+/**
+ * Get the immediateStopped flag of a given event.
+ * @param {Event} event The event to get.
+ * @returns {boolean} The flag to stop propagation immediately.
+ * @private
+ */
+function isStopped(event) {
+    return pd(event).immediateStopped
+}
+
+/**
+ * Set the current event phase of a given event.
+ * @param {Event} event The event to set current target.
+ * @param {number} eventPhase New event phase.
+ * @returns {void}
+ * @private
+ */
+function setEventPhase(event, eventPhase) {
+    pd(event).eventPhase = eventPhase;
+}
+
+/**
+ * Set the current target of a given event.
+ * @param {Event} event The event to set current target.
+ * @param {EventTarget|null} currentTarget New current target.
+ * @returns {void}
+ * @private
+ */
+function setCurrentTarget(event, currentTarget) {
+    pd(event).currentTarget = currentTarget;
+}
+
+/**
+ * Set a passive listener of a given event.
+ * @param {Event} event The event to set current target.
+ * @param {Function|null} passiveListener New passive listener.
+ * @returns {void}
+ * @private
+ */
+function setPassiveListener(event, passiveListener) {
+    pd(event).passiveListener = passiveListener;
+}
+
+/**
+ * @typedef {object} ListenerNode
+ * @property {Function} listener
+ * @property {1|2|3} listenerType
+ * @property {boolean} passive
+ * @property {boolean} once
+ * @property {ListenerNode|null} next
+ * @private
+ */
+
+/**
+ * @type {WeakMap<object, Map<string, ListenerNode>>}
+ * @private
+ */
+const listenersMap = new WeakMap();
+
+// Listener types
+const CAPTURE = 1;
+const BUBBLE = 2;
+const ATTRIBUTE = 3;
+
+/**
+ * Check whether a given value is an object or not.
+ * @param {any} x The value to check.
+ * @returns {boolean} `true` if the value is an object.
+ */
+function isObject(x) {
+    return x !== null && typeof x === "object" //eslint-disable-line no-restricted-syntax
+}
+
+/**
+ * Get listeners.
+ * @param {EventTarget} eventTarget The event target to get.
+ * @returns {Map<string, ListenerNode>} The listeners.
+ * @private
+ */
+function getListeners(eventTarget) {
+    const listeners = listenersMap.get(eventTarget);
+    if (listeners == null) {
+        throw new TypeError(
+            "'this' is expected an EventTarget object, but got another value."
+        )
+    }
+    return listeners
+}
+
+/**
+ * Get the property descriptor for the event attribute of a given event.
+ * @param {string} eventName The event name to get property descriptor.
+ * @returns {PropertyDescriptor} The property descriptor.
+ * @private
+ */
+function defineEventAttributeDescriptor(eventName) {
+    return {
+        get() {
+            const listeners = getListeners(this);
+            let node = listeners.get(eventName);
+            while (node != null) {
+                if (node.listenerType === ATTRIBUTE) {
+                    return node.listener
+                }
+                node = node.next;
+            }
+            return null
+        },
+
+        set(listener) {
+            if (typeof listener !== "function" && !isObject(listener)) {
+                listener = null; // eslint-disable-line no-param-reassign
+            }
+            const listeners = getListeners(this);
+
+            // Traverse to the tail while removing old value.
+            let prev = null;
+            let node = listeners.get(eventName);
+            while (node != null) {
+                if (node.listenerType === ATTRIBUTE) {
+                    // Remove old value.
+                    if (prev !== null) {
+                        prev.next = node.next;
+                    } else if (node.next !== null) {
+                        listeners.set(eventName, node.next);
+                    } else {
+                        listeners.delete(eventName);
+                    }
+                } else {
+                    prev = node;
+                }
+
+                node = node.next;
+            }
+
+            // Add new value.
+            if (listener !== null) {
+                const newNode = {
+                    listener,
+                    listenerType: ATTRIBUTE,
+                    passive: false,
+                    once: false,
+                    next: null,
+                };
+                if (prev === null) {
+                    listeners.set(eventName, newNode);
+                } else {
+                    prev.next = newNode;
+                }
+            }
+        },
+        configurable: true,
+        enumerable: true,
+    }
+}
+
+/**
+ * Define an event attribute (e.g. `eventTarget.onclick`).
+ * @param {Object} eventTargetPrototype The event target prototype to define an event attrbite.
+ * @param {string} eventName The event name to define.
+ * @returns {void}
+ */
+function defineEventAttribute(eventTargetPrototype, eventName) {
+    Object.defineProperty(
+        eventTargetPrototype,
+        `on${eventName}`,
+        defineEventAttributeDescriptor(eventName)
+    );
+}
+
+/**
+ * Define a custom EventTarget with event attributes.
+ * @param {string[]} eventNames Event names for event attributes.
+ * @returns {EventTarget} The custom EventTarget.
+ * @private
+ */
+function defineCustomEventTarget(eventNames) {
+    /** CustomEventTarget */
+    function CustomEventTarget() {
+        EventTarget.call(this);
+    }
+
+    CustomEventTarget.prototype = Object.create(EventTarget.prototype, {
+        constructor: {
+            value: CustomEventTarget,
+            configurable: true,
+            writable: true,
+        },
+    });
+
+    for (let i = 0; i < eventNames.length; ++i) {
+        defineEventAttribute(CustomEventTarget.prototype, eventNames[i]);
+    }
+
+    return CustomEventTarget
+}
+
+/**
+ * EventTarget.
+ *
+ * - This is constructor if no arguments.
+ * - This is a function which returns a CustomEventTarget constructor if there are arguments.
+ *
+ * For example:
+ *
+ *     class A extends EventTarget {}
+ *     class B extends EventTarget("message") {}
+ *     class C extends EventTarget("message", "error") {}
+ *     class D extends EventTarget(["message", "error"]) {}
+ */
+function EventTarget() {
+    /*eslint-disable consistent-return */
+    if (this instanceof EventTarget) {
+        listenersMap.set(this, new Map());
+        return
+    }
+    if (arguments.length === 1 && Array.isArray(arguments[0])) {
+        return defineCustomEventTarget(arguments[0])
+    }
+    if (arguments.length > 0) {
+        const types = new Array(arguments.length);
+        for (let i = 0; i < arguments.length; ++i) {
+            types[i] = arguments[i];
+        }
+        return defineCustomEventTarget(types)
+    }
+    throw new TypeError("Cannot call a class as a function")
+    /*eslint-enable consistent-return */
+}
+
+// Should be enumerable, but class methods are not enumerable.
+EventTarget.prototype = {
+    /**
+     * Add a given listener to this event target.
+     * @param {string} eventName The event name to add.
+     * @param {Function} listener The listener to add.
+     * @param {boolean|{capture?:boolean,passive?:boolean,once?:boolean}} [options] The options for this listener.
+     * @returns {void}
+     */
+    addEventListener(eventName, listener, options) {
+        if (listener == null) {
+            return
+        }
+        if (typeof listener !== "function" && !isObject(listener)) {
+            throw new TypeError("'listener' should be a function or an object.")
+        }
+
+        const listeners = getListeners(this);
+        const optionsIsObj = isObject(options);
+        const capture = optionsIsObj
+            ? Boolean(options.capture)
+            : Boolean(options);
+        const listenerType = capture ? CAPTURE : BUBBLE;
+        const newNode = {
+            listener,
+            listenerType,
+            passive: optionsIsObj && Boolean(options.passive),
+            once: optionsIsObj && Boolean(options.once),
+            next: null,
+        };
+
+        // Set it as the first node if the first node is null.
+        let node = listeners.get(eventName);
+        if (node === undefined) {
+            listeners.set(eventName, newNode);
+            return
+        }
+
+        // Traverse to the tail while checking duplication..
+        let prev = null;
+        while (node != null) {
+            if (
+                node.listener === listener &&
+                node.listenerType === listenerType
+            ) {
+                // Should ignore duplication.
+                return
+            }
+            prev = node;
+            node = node.next;
+        }
+
+        // Add it.
+        prev.next = newNode;
+    },
+
+    /**
+     * Remove a given listener from this event target.
+     * @param {string} eventName The event name to remove.
+     * @param {Function} listener The listener to remove.
+     * @param {boolean|{capture?:boolean,passive?:boolean,once?:boolean}} [options] The options for this listener.
+     * @returns {void}
+     */
+    removeEventListener(eventName, listener, options) {
+        if (listener == null) {
+            return
+        }
+
+        const listeners = getListeners(this);
+        const capture = isObject(options)
+            ? Boolean(options.capture)
+            : Boolean(options);
+        const listenerType = capture ? CAPTURE : BUBBLE;
+
+        let prev = null;
+        let node = listeners.get(eventName);
+        while (node != null) {
+            if (
+                node.listener === listener &&
+                node.listenerType === listenerType
+            ) {
+                if (prev !== null) {
+                    prev.next = node.next;
+                } else if (node.next !== null) {
+                    listeners.set(eventName, node.next);
+                } else {
+                    listeners.delete(eventName);
+                }
+                return
+            }
+
+            prev = node;
+            node = node.next;
+        }
+    },
+
+    /**
+     * Dispatch a given event.
+     * @param {Event|{type:string}} event The event to dispatch.
+     * @returns {boolean} `false` if canceled.
+     */
+    dispatchEvent(event) {
+        if (event == null || typeof event.type !== "string") {
+            throw new TypeError('"event.type" should be a string.')
+        }
+
+        // If listeners aren't registered, terminate.
+        const listeners = getListeners(this);
+        const eventName = event.type;
+        let node = listeners.get(eventName);
+        if (node == null) {
+            return true
+        }
+
+        // Since we cannot rewrite several properties, so wrap object.
+        const wrappedEvent = wrapEvent(this, event);
+
+        // This doesn't process capturing phase and bubbling phase.
+        // This isn't participating in a tree.
+        let prev = null;
+        while (node != null) {
+            // Remove this listener if it's once
+            if (node.once) {
+                if (prev !== null) {
+                    prev.next = node.next;
+                } else if (node.next !== null) {
+                    listeners.set(eventName, node.next);
+                } else {
+                    listeners.delete(eventName);
+                }
+            } else {
+                prev = node;
+            }
+
+            // Call this listener
+            setPassiveListener(
+                wrappedEvent,
+                node.passive ? node.listener : null
+            );
+            if (typeof node.listener === "function") {
+                try {
+                    node.listener.call(this, wrappedEvent);
+                } catch (err) {
+                    if (
+                        typeof console !== "undefined" &&
+                        typeof console.error === "function"
+                    ) {
+                        console.error(err);
+                    }
+                }
+            } else if (
+                node.listenerType !== ATTRIBUTE &&
+                typeof node.listener.handleEvent === "function"
+            ) {
+                node.listener.handleEvent(wrappedEvent);
+            }
+
+            // Break if `event.stopImmediatePropagation` was called.
+            if (isStopped(wrappedEvent)) {
+                break
+            }
+
+            node = node.next;
+        }
+        setPassiveListener(wrappedEvent, null);
+        setEventPhase(wrappedEvent, 0);
+        setCurrentTarget(wrappedEvent, null);
+
+        return !wrappedEvent.defaultPrevented
+    },
+};
+
+// `constructor` is not enumerable.
+Object.defineProperty(EventTarget.prototype, "constructor", {
+    value: EventTarget,
+    configurable: true,
+    writable: true,
+});
+
+// Ensure `eventTarget instanceof window.EventTarget` is `true`.
+if (
+    typeof window !== "undefined" &&
+    typeof window.EventTarget !== "undefined"
+) {
+    Object.setPrototypeOf(EventTarget.prototype, window.EventTarget.prototype);
+}
+
+exports.defineEventAttribute = defineEventAttribute;
+exports.EventTarget = EventTarget;
+exports.default = EventTarget;
+
+module.exports = EventTarget
+module.exports.EventTarget = module.exports["default"] = EventTarget
+module.exports.defineEventAttribute = defineEventAttribute
+//# sourceMappingURL=event-target-shim.js.map

software/flow/node_modules/npm/node_modules/event-target-shim/dist/event-target-shim.mjs

@@ -0,0 +1,862 @@
+/**
+ * @author Toru Nagashima <https://github.com/mysticatea>
+ * @copyright 2015 Toru Nagashima. All rights reserved.
+ * See LICENSE file in root directory for full license.
+ */
+/**
+ * @typedef {object} PrivateData
+ * @property {EventTarget} eventTarget The event target.
+ * @property {{type:string}} event The original event object.
+ * @property {number} eventPhase The current event phase.
+ * @property {EventTarget|null} currentTarget The current event target.
+ * @property {boolean} canceled The flag to prevent default.
+ * @property {boolean} stopped The flag to stop propagation.
+ * @property {boolean} immediateStopped The flag to stop propagation immediately.
+ * @property {Function|null} passiveListener The listener if the current listener is passive. Otherwise this is null.
+ * @property {number} timeStamp The unix time.
+ * @private
+ */
+
+/**
+ * Private data for event wrappers.
+ * @type {WeakMap<Event, PrivateData>}
+ * @private
+ */
+const privateData = new WeakMap();
+
+/**
+ * Cache for wrapper classes.
+ * @type {WeakMap<Object, Function>}
+ * @private
+ */
+const wrappers = new WeakMap();
+
+/**
+ * Get private data.
+ * @param {Event} event The event object to get private data.
+ * @returns {PrivateData} The private data of the event.
+ * @private
+ */
+function pd(event) {
+    const retv = privateData.get(event);
+    console.assert(
+        retv != null,
+        "'this' is expected an Event object, but got",
+        event
+    );
+    return retv
+}
+
+/**
+ * https://dom.spec.whatwg.org/#set-the-canceled-flag
+ * @param data {PrivateData} private data.
+ */
+function setCancelFlag(data) {
+    if (data.passiveListener != null) {
+        if (
+            typeof console !== "undefined" &&
+            typeof console.error === "function"
+        ) {
+            console.error(
+                "Unable to preventDefault inside passive event listener invocation.",
+                data.passiveListener
+            );
+        }
+        return
+    }
+    if (!data.event.cancelable) {
+        return
+    }
+
+    data.canceled = true;
+    if (typeof data.event.preventDefault === "function") {
+        data.event.preventDefault();
+    }
+}
+
+/**
+ * @see https://dom.spec.whatwg.org/#interface-event
+ * @private
+ */
+/**
+ * The event wrapper.
+ * @constructor
+ * @param {EventTarget} eventTarget The event target of this dispatching.
+ * @param {Event|{type:string}} event The original event to wrap.
+ */
+function Event(eventTarget, event) {
+    privateData.set(this, {
+        eventTarget,
+        event,
+        eventPhase: 2,
+        currentTarget: eventTarget,
+        canceled: false,
+        stopped: false,
+        immediateStopped: false,
+        passiveListener: null,
+        timeStamp: event.timeStamp || Date.now(),
+    });
+
+    // https://heycam.github.io/webidl/#Unforgeable
+    Object.defineProperty(this, "isTrusted", { value: false, enumerable: true });
+
+    // Define accessors
+    const keys = Object.keys(event);
+    for (let i = 0; i < keys.length; ++i) {
+        const key = keys[i];
+        if (!(key in this)) {
+            Object.defineProperty(this, key, defineRedirectDescriptor(key));
+        }
+    }
+}
+
+// Should be enumerable, but class methods are not enumerable.
+Event.prototype = {
+    /**
+     * The type of this event.
+     * @type {string}
+     */
+    get type() {
+        return pd(this).event.type
+    },
+
+    /**
+     * The target of this event.
+     * @type {EventTarget}
+     */
+    get target() {
+        return pd(this).eventTarget
+    },
+
+    /**
+     * The target of this event.
+     * @type {EventTarget}
+     */
+    get currentTarget() {
+        return pd(this).currentTarget
+    },
+
+    /**
+     * @returns {EventTarget[]} The composed path of this event.
+     */
+    composedPath() {
+        const currentTarget = pd(this).currentTarget;
+        if (currentTarget == null) {
+            return []
+        }
+        return [currentTarget]
+    },
+
+    /**
+     * Constant of NONE.
+     * @type {number}
+     */
+    get NONE() {
+        return 0
+    },
+
+    /**
+     * Constant of CAPTURING_PHASE.
+     * @type {number}
+     */
+    get CAPTURING_PHASE() {
+        return 1
+    },
+
+    /**
+     * Constant of AT_TARGET.
+     * @type {number}
+     */
+    get AT_TARGET() {
+        return 2
+    },
+
+    /**
+     * Constant of BUBBLING_PHASE.
+     * @type {number}
+     */
+    get BUBBLING_PHASE() {
+        return 3
+    },
+
+    /**
+     * The target of this event.
+     * @type {number}
+     */
+    get eventPhase() {
+        return pd(this).eventPhase
+    },
+
+    /**
+     * Stop event bubbling.
+     * @returns {void}
+     */
+    stopPropagation() {
+        const data = pd(this);
+
+        data.stopped = true;
+        if (typeof data.event.stopPropagation === "function") {
+            data.event.stopPropagation();
+        }
+    },
+
+    /**
+     * Stop event bubbling.
+     * @returns {void}
+     */
+    stopImmediatePropagation() {
+        const data = pd(this);
+
+        data.stopped = true;
+        data.immediateStopped = true;
+        if (typeof data.event.stopImmediatePropagation === "function") {
+            data.event.stopImmediatePropagation();
+        }
+    },
+
+    /**
+     * The flag to be bubbling.
+     * @type {boolean}
+     */
+    get bubbles() {
+        return Boolean(pd(this).event.bubbles)
+    },
+
+    /**
+     * The flag to be cancelable.
+     * @type {boolean}
+     */
+    get cancelable() {
+        return Boolean(pd(this).event.cancelable)
+    },
+
+    /**
+     * Cancel this event.
+     * @returns {void}
+     */
+    preventDefault() {
+        setCancelFlag(pd(this));
+    },
+
+    /**
+     * The flag to indicate cancellation state.
+     * @type {boolean}
+     */
+    get defaultPrevented() {
+        return pd(this).canceled
+    },
+
+    /**
+     * The flag to be composed.
+     * @type {boolean}
+     */
+    get composed() {
+        return Boolean(pd(this).event.composed)
+    },
+
+    /**
+     * The unix time of this event.
+     * @type {number}
+     */
+    get timeStamp() {
+        return pd(this).timeStamp
+    },
+
+    /**
+     * The target of this event.
+     * @type {EventTarget}
+     * @deprecated
+     */
+    get srcElement() {
+        return pd(this).eventTarget
+    },
+
+    /**
+     * The flag to stop event bubbling.
+     * @type {boolean}
+     * @deprecated
+     */
+    get cancelBubble() {
+        return pd(this).stopped
+    },
+    set cancelBubble(value) {
+        if (!value) {
+            return
+        }
+        const data = pd(this);
+
+        data.stopped = true;
+        if (typeof data.event.cancelBubble === "boolean") {
+            data.event.cancelBubble = true;
+        }
+    },
+
+    /**
+     * The flag to indicate cancellation state.
+     * @type {boolean}
+     * @deprecated
+     */
+    get returnValue() {
+        return !pd(this).canceled
+    },
+    set returnValue(value) {
+        if (!value) {
+            setCancelFlag(pd(this));
+        }
+    },
+
+    /**
+     * Initialize this event object. But do nothing under event dispatching.
+     * @param {string} type The event type.
+     * @param {boolean} [bubbles=false] The flag to be possible to bubble up.
+     * @param {boolean} [cancelable=false] The flag to be possible to cancel.
+     * @deprecated
+     */
+    initEvent() {
+        // Do nothing.
+    },
+};
+
+// `constructor` is not enumerable.
+Object.defineProperty(Event.prototype, "constructor", {
+    value: Event,
+    configurable: true,
+    writable: true,
+});
+
+// Ensure `event instanceof window.Event` is `true`.
+if (typeof window !== "undefined" && typeof window.Event !== "undefined") {
+    Object.setPrototypeOf(Event.prototype, window.Event.prototype);
+
+    // Make association for wrappers.
+    wrappers.set(window.Event.prototype, Event);
+}
+
+/**
+ * Get the property descriptor to redirect a given property.
+ * @param {string} key Property name to define property descriptor.
+ * @returns {PropertyDescriptor} The property descriptor to redirect the property.
+ * @private
+ */
+function defineRedirectDescriptor(key) {
+    return {
+        get() {
+            return pd(this).event[key]
+        },
+        set(value) {
+            pd(this).event[key] = value;
+        },
+        configurable: true,
+        enumerable: true,
+    }
+}
+
+/**
+ * Get the property descriptor to call a given method property.
+ * @param {string} key Property name to define property descriptor.
+ * @returns {PropertyDescriptor} The property descriptor to call the method property.
+ * @private
+ */
+function defineCallDescriptor(key) {
+    return {
+        value() {
+            const event = pd(this).event;
+            return event[key].apply(event, arguments)
+        },
+        configurable: true,
+        enumerable: true,
+    }
+}
+
+/**
+ * Define new wrapper class.
+ * @param {Function} BaseEvent The base wrapper class.
+ * @param {Object} proto The prototype of the original event.
+ * @returns {Function} The defined wrapper class.
+ * @private
+ */
+function defineWrapper(BaseEvent, proto) {
+    const keys = Object.keys(proto);
+    if (keys.length === 0) {
+        return BaseEvent
+    }
+
+    /** CustomEvent */
+    function CustomEvent(eventTarget, event) {
+        BaseEvent.call(this, eventTarget, event);
+    }
+
+    CustomEvent.prototype = Object.create(BaseEvent.prototype, {
+        constructor: { value: CustomEvent, configurable: true, writable: true },
+    });
+
+    // Define accessors.
+    for (let i = 0; i < keys.length; ++i) {
+        const key = keys[i];
+        if (!(key in BaseEvent.prototype)) {
+            const descriptor = Object.getOwnPropertyDescriptor(proto, key);
+            const isFunc = typeof descriptor.value === "function";
+            Object.defineProperty(
+                CustomEvent.prototype,
+                key,
+                isFunc
+                    ? defineCallDescriptor(key)
+                    : defineRedirectDescriptor(key)
+            );
+        }
+    }
+
+    return CustomEvent
+}
+
+/**
+ * Get the wrapper class of a given prototype.
+ * @param {Object} proto The prototype of the original event to get its wrapper.
+ * @returns {Function} The wrapper class.
+ * @private
+ */
+function getWrapper(proto) {
+    if (proto == null || proto === Object.prototype) {
+        return Event
+    }
+
+    let wrapper = wrappers.get(proto);
+    if (wrapper == null) {
+        wrapper = defineWrapper(getWrapper(Object.getPrototypeOf(proto)), proto);
+        wrappers.set(proto, wrapper);
+    }
+    return wrapper
+}
+
+/**
+ * Wrap a given event to management a dispatching.
+ * @param {EventTarget} eventTarget The event target of this dispatching.
+ * @param {Object} event The event to wrap.
+ * @returns {Event} The wrapper instance.
+ * @private
+ */
+function wrapEvent(eventTarget, event) {
+    const Wrapper = getWrapper(Object.getPrototypeOf(event));
+    return new Wrapper(eventTarget, event)
+}
+
+/**
+ * Get the immediateStopped flag of a given event.
+ * @param {Event} event The event to get.
+ * @returns {boolean} The flag to stop propagation immediately.
+ * @private
+ */
+function isStopped(event) {
+    return pd(event).immediateStopped
+}
+
+/**
+ * Set the current event phase of a given event.
+ * @param {Event} event The event to set current target.
+ * @param {number} eventPhase New event phase.
+ * @returns {void}
+ * @private
+ */
+function setEventPhase(event, eventPhase) {
+    pd(event).eventPhase = eventPhase;
+}
+
+/**
+ * Set the current target of a given event.
+ * @param {Event} event The event to set current target.
+ * @param {EventTarget|null} currentTarget New current target.
+ * @returns {void}
+ * @private
+ */
+function setCurrentTarget(event, currentTarget) {
+    pd(event).currentTarget = currentTarget;
+}
+
+/**
+ * Set a passive listener of a given event.
+ * @param {Event} event The event to set current target.
+ * @param {Function|null} passiveListener New passive listener.
+ * @returns {void}
+ * @private
+ */
+function setPassiveListener(event, passiveListener) {
+    pd(event).passiveListener = passiveListener;
+}
+
+/**
+ * @typedef {object} ListenerNode
+ * @property {Function} listener
+ * @property {1|2|3} listenerType
+ * @property {boolean} passive
+ * @property {boolean} once
+ * @property {ListenerNode|null} next
+ * @private
+ */
+
+/**
+ * @type {WeakMap<object, Map<string, ListenerNode>>}
+ * @private
+ */
+const listenersMap = new WeakMap();
+
+// Listener types
+const CAPTURE = 1;
+const BUBBLE = 2;
+const ATTRIBUTE = 3;
+
+/**
+ * Check whether a given value is an object or not.
+ * @param {any} x The value to check.
+ * @returns {boolean} `true` if the value is an object.
+ */
+function isObject(x) {
+    return x !== null && typeof x === "object" //eslint-disable-line no-restricted-syntax
+}
+
+/**
+ * Get listeners.
+ * @param {EventTarget} eventTarget The event target to get.
+ * @returns {Map<string, ListenerNode>} The listeners.
+ * @private
+ */
+function getListeners(eventTarget) {
+    const listeners = listenersMap.get(eventTarget);
+    if (listeners == null) {
+        throw new TypeError(
+            "'this' is expected an EventTarget object, but got another value."
+        )
+    }
+    return listeners
+}
+
+/**
+ * Get the property descriptor for the event attribute of a given event.
+ * @param {string} eventName The event name to get property descriptor.
+ * @returns {PropertyDescriptor} The property descriptor.
+ * @private
+ */
+function defineEventAttributeDescriptor(eventName) {
+    return {
+        get() {
+            const listeners = getListeners(this);
+            let node = listeners.get(eventName);
+            while (node != null) {
+                if (node.listenerType === ATTRIBUTE) {
+                    return node.listener
+                }
+                node = node.next;
+            }
+            return null
+        },
+
+        set(listener) {
+            if (typeof listener !== "function" && !isObject(listener)) {
+                listener = null; // eslint-disable-line no-param-reassign
+            }
+            const listeners = getListeners(this);
+
+            // Traverse to the tail while removing old value.
+            let prev = null;
+            let node = listeners.get(eventName);
+            while (node != null) {
+                if (node.listenerType === ATTRIBUTE) {
+                    // Remove old value.
+                    if (prev !== null) {
+                        prev.next = node.next;
+                    } else if (node.next !== null) {
+                        listeners.set(eventName, node.next);
+                    } else {
+                        listeners.delete(eventName);
+                    }
+                } else {
+                    prev = node;
+                }
+
+                node = node.next;
+            }
+
+            // Add new value.
+            if (listener !== null) {
+                const newNode = {
+                    listener,
+                    listenerType: ATTRIBUTE,
+                    passive: false,
+                    once: false,
+                    next: null,
+                };
+                if (prev === null) {
+                    listeners.set(eventName, newNode);
+                } else {
+                    prev.next = newNode;
+                }
+            }
+        },
+        configurable: true,
+        enumerable: true,
+    }
+}
+
+/**
+ * Define an event attribute (e.g. `eventTarget.onclick`).
+ * @param {Object} eventTargetPrototype The event target prototype to define an event attrbite.
+ * @param {string} eventName The event name to define.
+ * @returns {void}
+ */
+function defineEventAttribute(eventTargetPrototype, eventName) {
+    Object.defineProperty(
+        eventTargetPrototype,
+        `on${eventName}`,
+        defineEventAttributeDescriptor(eventName)
+    );
+}
+
+/**
+ * Define a custom EventTarget with event attributes.
+ * @param {string[]} eventNames Event names for event attributes.
+ * @returns {EventTarget} The custom EventTarget.
+ * @private
+ */
+function defineCustomEventTarget(eventNames) {
+    /** CustomEventTarget */
+    function CustomEventTarget() {
+        EventTarget.call(this);
+    }
+
+    CustomEventTarget.prototype = Object.create(EventTarget.prototype, {
+        constructor: {
+            value: CustomEventTarget,
+            configurable: true,
+            writable: true,
+        },
+    });
+
+    for (let i = 0; i < eventNames.length; ++i) {
+        defineEventAttribute(CustomEventTarget.prototype, eventNames[i]);
+    }
+
+    return CustomEventTarget
+}
+
+/**
+ * EventTarget.
+ *
+ * - This is constructor if no arguments.
+ * - This is a function which returns a CustomEventTarget constructor if there are arguments.
+ *
+ * For example:
+ *
+ *     class A extends EventTarget {}
+ *     class B extends EventTarget("message") {}
+ *     class C extends EventTarget("message", "error") {}
+ *     class D extends EventTarget(["message", "error"]) {}
+ */
+function EventTarget() {
+    /*eslint-disable consistent-return */
+    if (this instanceof EventTarget) {
+        listenersMap.set(this, new Map());
+        return
+    }
+    if (arguments.length === 1 && Array.isArray(arguments[0])) {
+        return defineCustomEventTarget(arguments[0])
+    }
+    if (arguments.length > 0) {
+        const types = new Array(arguments.length);
+        for (let i = 0; i < arguments.length; ++i) {
+            types[i] = arguments[i];
+        }
+        return defineCustomEventTarget(types)
+    }
+    throw new TypeError("Cannot call a class as a function")
+    /*eslint-enable consistent-return */
+}
+
+// Should be enumerable, but class methods are not enumerable.
+EventTarget.prototype = {
+    /**
+     * Add a given listener to this event target.
+     * @param {string} eventName The event name to add.
+     * @param {Function} listener The listener to add.
+     * @param {boolean|{capture?:boolean,passive?:boolean,once?:boolean}} [options] The options for this listener.
+     * @returns {void}
+     */
+    addEventListener(eventName, listener, options) {
+        if (listener == null) {
+            return
+        }
+        if (typeof listener !== "function" && !isObject(listener)) {
+            throw new TypeError("'listener' should be a function or an object.")
+        }
+
+        const listeners = getListeners(this);
+        const optionsIsObj = isObject(options);
+        const capture = optionsIsObj
+            ? Boolean(options.capture)
+            : Boolean(options);
+        const listenerType = capture ? CAPTURE : BUBBLE;
+        const newNode = {
+            listener,
+            listenerType,
+            passive: optionsIsObj && Boolean(options.passive),
+            once: optionsIsObj && Boolean(options.once),
+            next: null,
+        };
+
+        // Set it as the first node if the first node is null.
+        let node = listeners.get(eventName);
+        if (node === undefined) {
+            listeners.set(eventName, newNode);
+            return
+        }
+
+        // Traverse to the tail while checking duplication..
+        let prev = null;
+        while (node != null) {
+            if (
+                node.listener === listener &&
+                node.listenerType === listenerType
+            ) {
+                // Should ignore duplication.
+                return
+            }
+            prev = node;
+            node = node.next;
+        }
+
+        // Add it.
+        prev.next = newNode;
+    },
+
+    /**
+     * Remove a given listener from this event target.
+     * @param {string} eventName The event name to remove.
+     * @param {Function} listener The listener to remove.
+     * @param {boolean|{capture?:boolean,passive?:boolean,once?:boolean}} [options] The options for this listener.
+     * @returns {void}
+     */
+    removeEventListener(eventName, listener, options) {
+        if (listener == null) {
+            return
+        }
+
+        const listeners = getListeners(this);
+        const capture = isObject(options)
+            ? Boolean(options.capture)
+            : Boolean(options);
+        const listenerType = capture ? CAPTURE : BUBBLE;
+
+        let prev = null;
+        let node = listeners.get(eventName);
+        while (node != null) {
+            if (
+                node.listener === listener &&
+                node.listenerType === listenerType
+            ) {
+                if (prev !== null) {
+                    prev.next = node.next;
+                } else if (node.next !== null) {
+                    listeners.set(eventName, node.next);
+                } else {
+                    listeners.delete(eventName);
+                }
+                return
+            }
+
+            prev = node;
+            node = node.next;
+        }
+    },
+
+    /**
+     * Dispatch a given event.
+     * @param {Event|{type:string}} event The event to dispatch.
+     * @returns {boolean} `false` if canceled.
+     */
+    dispatchEvent(event) {
+        if (event == null || typeof event.type !== "string") {
+            throw new TypeError('"event.type" should be a string.')
+        }
+
+        // If listeners aren't registered, terminate.
+        const listeners = getListeners(this);
+        const eventName = event.type;
+        let node = listeners.get(eventName);
+        if (node == null) {
+            return true
+        }
+
+        // Since we cannot rewrite several properties, so wrap object.
+        const wrappedEvent = wrapEvent(this, event);
+
+        // This doesn't process capturing phase and bubbling phase.
+        // This isn't participating in a tree.
+        let prev = null;
+        while (node != null) {
+            // Remove this listener if it's once
+            if (node.once) {
+                if (prev !== null) {
+                    prev.next = node.next;
+                } else if (node.next !== null) {
+                    listeners.set(eventName, node.next);
+                } else {
+                    listeners.delete(eventName);
+                }
+            } else {
+                prev = node;
+            }
+
+            // Call this listener
+            setPassiveListener(
+                wrappedEvent,
+                node.passive ? node.listener : null
+            );
+            if (typeof node.listener === "function") {
+                try {
+                    node.listener.call(this, wrappedEvent);
+                } catch (err) {
+                    if (
+                        typeof console !== "undefined" &&
+                        typeof console.error === "function"
+                    ) {
+                        console.error(err);
+                    }
+                }
+            } else if (
+                node.listenerType !== ATTRIBUTE &&
+                typeof node.listener.handleEvent === "function"
+            ) {
+                node.listener.handleEvent(wrappedEvent);
+            }
+
+            // Break if `event.stopImmediatePropagation` was called.
+            if (isStopped(wrappedEvent)) {
+                break
+            }
+
+            node = node.next;
+        }
+        setPassiveListener(wrappedEvent, null);
+        setEventPhase(wrappedEvent, 0);
+        setCurrentTarget(wrappedEvent, null);
+
+        return !wrappedEvent.defaultPrevented
+    },
+};
+
+// `constructor` is not enumerable.
+Object.defineProperty(EventTarget.prototype, "constructor", {
+    value: EventTarget,
+    configurable: true,
+    writable: true,
+});
+
+// Ensure `eventTarget instanceof window.EventTarget` is `true`.
+if (
+    typeof window !== "undefined" &&
+    typeof window.EventTarget !== "undefined"
+) {
+    Object.setPrototypeOf(EventTarget.prototype, window.EventTarget.prototype);
+}
+
+export default EventTarget;
+export { defineEventAttribute, EventTarget };
+//# sourceMappingURL=event-target-shim.mjs.map

software/flow/node_modules/npm/node_modules/http-proxy-agent/dist/agent.d.ts

@@ -0,0 +1,32 @@
+/// <reference types="node" />
+import net from 'net';
+import { Agent, ClientRequest, RequestOptions } from 'agent-base';
+import { HttpProxyAgentOptions } from '.';
+interface HttpProxyAgentClientRequest extends ClientRequest {
+    path: string;
+    output?: string[];
+    outputData?: {
+        data: string;
+    }[];
+    _header?: string | null;
+    _implicitHeader(): void;
+}
+/**
+ * The `HttpProxyAgent` implements an HTTP Agent subclass that connects
+ * to the specified "HTTP proxy server" in order to proxy HTTP requests.
+ *
+ * @api public
+ */
+export default class HttpProxyAgent extends Agent {
+    private secureProxy;
+    private proxy;
+    constructor(_opts: string | HttpProxyAgentOptions);
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req: HttpProxyAgentClientRequest, opts: RequestOptions): Promise<net.Socket>;
+}
+export {};

software/flow/node_modules/npm/node_modules/http-proxy-agent/dist/agent.js

@@ -0,0 +1,145 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const net_1 = __importDefault(require("net"));
+const tls_1 = __importDefault(require("tls"));
+const url_1 = __importDefault(require("url"));
+const debug_1 = __importDefault(require("debug"));
+const once_1 = __importDefault(require("@tootallnate/once"));
+const agent_base_1 = require("agent-base");
+const debug = (0, debug_1.default)('http-proxy-agent');
+function isHTTPS(protocol) {
+    return typeof protocol === 'string' ? /^https:?$/i.test(protocol) : false;
+}
+/**
+ * The `HttpProxyAgent` implements an HTTP Agent subclass that connects
+ * to the specified "HTTP proxy server" in order to proxy HTTP requests.
+ *
+ * @api public
+ */
+class HttpProxyAgent extends agent_base_1.Agent {
+    constructor(_opts) {
+        let opts;
+        if (typeof _opts === 'string') {
+            opts = url_1.default.parse(_opts);
+        }
+        else {
+            opts = _opts;
+        }
+        if (!opts) {
+            throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');
+        }
+        debug('Creating new HttpProxyAgent instance: %o', opts);
+        super(opts);
+        const proxy = Object.assign({}, opts);
+        // If `true`, then connect to the proxy server over TLS.
+        // Defaults to `false`.
+        this.secureProxy = opts.secureProxy || isHTTPS(proxy.protocol);
+        // Prefer `hostname` over `host`, and set the `port` if needed.
+        proxy.host = proxy.hostname || proxy.host;
+        if (typeof proxy.port === 'string') {
+            proxy.port = parseInt(proxy.port, 10);
+        }
+        if (!proxy.port && proxy.host) {
+            proxy.port = this.secureProxy ? 443 : 80;
+        }
+        if (proxy.host && proxy.path) {
+            // If both a `host` and `path` are specified then it's most likely
+            // the result of a `url.parse()` call... we need to remove the
+            // `path` portion so that `net.connect()` doesn't attempt to open
+            // that as a Unix socket file.
+            delete proxy.path;
+            delete proxy.pathname;
+        }
+        this.proxy = proxy;
+    }
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req, opts) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { proxy, secureProxy } = this;
+            const parsed = url_1.default.parse(req.path);
+            if (!parsed.protocol) {
+                parsed.protocol = 'http:';
+            }
+            if (!parsed.hostname) {
+                parsed.hostname = opts.hostname || opts.host || null;
+            }
+            if (parsed.port == null && typeof opts.port) {
+                parsed.port = String(opts.port);
+            }
+            if (parsed.port === '80') {
+                // if port is 80, then we can remove the port so that the
+                // ":80" portion is not on the produced URL
+                parsed.port = '';
+            }
+            // Change the `http.ClientRequest` instance's "path" field
+            // to the absolute path of the URL that will be requested.
+            req.path = url_1.default.format(parsed);
+            // Inject the `Proxy-Authorization` header if necessary.
+            if (proxy.auth) {
+                req.setHeader('Proxy-Authorization', `Basic ${Buffer.from(proxy.auth).toString('base64')}`);
+            }
+            // Create a socket connection to the proxy server.
+            let socket;
+            if (secureProxy) {
+                debug('Creating `tls.Socket`: %o', proxy);
+                socket = tls_1.default.connect(proxy);
+            }
+            else {
+                debug('Creating `net.Socket`: %o', proxy);
+                socket = net_1.default.connect(proxy);
+            }
+            // At this point, the http ClientRequest's internal `_header` field
+            // might have already been set. If this is the case then we'll need
+            // to re-generate the string since we just changed the `req.path`.
+            if (req._header) {
+                let first;
+                let endOfHeaders;
+                debug('Regenerating stored HTTP header string for request');
+                req._header = null;
+                req._implicitHeader();
+                if (req.output && req.output.length > 0) {
+                    // Node < 12
+                    debug('Patching connection write() output buffer with updated header');
+                    first = req.output[0];
+                    endOfHeaders = first.indexOf('\r\n\r\n') + 4;
+                    req.output[0] = req._header + first.substring(endOfHeaders);
+                    debug('Output buffer: %o', req.output);
+                }
+                else if (req.outputData && req.outputData.length > 0) {
+                    // Node >= 12
+                    debug('Patching connection write() output buffer with updated header');
+                    first = req.outputData[0].data;
+                    endOfHeaders = first.indexOf('\r\n\r\n') + 4;
+                    req.outputData[0].data =
+                        req._header + first.substring(endOfHeaders);
+                    debug('Output buffer: %o', req.outputData[0].data);
+                }
+            }
+            // Wait for the socket's `connect` event, so that this `callback()`
+            // function throws instead of the `http` request machinery. This is
+            // important for i.e. `PacProxyAgent` which determines a failed proxy
+            // connection via the `callback()` function throwing.
+            yield (0, once_1.default)(socket, 'connect');
+            return socket;
+        });
+    }
+}
+exports.default = HttpProxyAgent;
+//# sourceMappingURL=agent.js.map

software/flow/node_modules/npm/node_modules/http-proxy-agent/dist/agent.js.map

@@ -0,0 +1 @@
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software/flow/node_modules/npm/node_modules/http-proxy-agent/dist/index.d.ts

@@ -0,0 +1,21 @@
+/// <reference types="node" />
+import net from 'net';
+import tls from 'tls';
+import { Url } from 'url';
+import { AgentOptions } from 'agent-base';
+import _HttpProxyAgent from './agent';
+declare function createHttpProxyAgent(opts: string | createHttpProxyAgent.HttpProxyAgentOptions): _HttpProxyAgent;
+declare namespace createHttpProxyAgent {
+    interface BaseHttpProxyAgentOptions {
+        secureProxy?: boolean;
+        host?: string | null;
+        path?: string | null;
+        port?: string | number | null;
+    }
+    export interface HttpProxyAgentOptions extends AgentOptions, BaseHttpProxyAgentOptions, Partial<Omit<Url & net.NetConnectOpts & tls.ConnectionOptions, keyof BaseHttpProxyAgentOptions>> {
+    }
+    export type HttpProxyAgent = _HttpProxyAgent;
+    export const HttpProxyAgent: typeof _HttpProxyAgent;
+    export {};
+}
+export = createHttpProxyAgent;

software/flow/node_modules/npm/node_modules/http-proxy-agent/dist/index.js

@@ -0,0 +1,14 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+const agent_1 = __importDefault(require("./agent"));
+function createHttpProxyAgent(opts) {
+    return new agent_1.default(opts);
+}
+(function (createHttpProxyAgent) {
+    createHttpProxyAgent.HttpProxyAgent = agent_1.default;
+    createHttpProxyAgent.prototype = agent_1.default.prototype;
+})(createHttpProxyAgent || (createHttpProxyAgent = {}));
+module.exports = createHttpProxyAgent;
+//# sourceMappingURL=index.js.map

software/flow/node_modules/npm/node_modules/http-proxy-agent/dist/index.js.map

@@ -0,0 +1 @@
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software/flow/node_modules/npm/node_modules/https-proxy-agent/dist/agent.d.ts

@@ -0,0 +1,30 @@
+/// <reference types="node" />
+import net from 'net';
+import { Agent, ClientRequest, RequestOptions } from 'agent-base';
+import { HttpsProxyAgentOptions } from '.';
+/**
+ * The `HttpsProxyAgent` implements an HTTP Agent subclass that connects to
+ * the specified "HTTP(s) proxy server" in order to proxy HTTPS requests.
+ *
+ * Outgoing HTTP requests are first tunneled through the proxy server using the
+ * `CONNECT` HTTP request method to establish a connection to the proxy server,
+ * and then the proxy server connects to the destination target and issues the
+ * HTTP request from the proxy server.
+ *
+ * `https:` requests have their socket connection upgraded to TLS once
+ * the connection to the proxy server has been established.
+ *
+ * @api public
+ */
+export default class HttpsProxyAgent extends Agent {
+    private secureProxy;
+    private proxy;
+    constructor(_opts: string | HttpsProxyAgentOptions);
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req: ClientRequest, opts: RequestOptions): Promise<net.Socket>;
+}

software/flow/node_modules/npm/node_modules/https-proxy-agent/dist/agent.js

@@ -0,0 +1,177 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const net_1 = __importDefault(require("net"));
+const tls_1 = __importDefault(require("tls"));
+const url_1 = __importDefault(require("url"));
+const assert_1 = __importDefault(require("assert"));
+const debug_1 = __importDefault(require("debug"));
+const agent_base_1 = require("agent-base");
+const parse_proxy_response_1 = __importDefault(require("./parse-proxy-response"));
+const debug = debug_1.default('https-proxy-agent:agent');
+/**
+ * The `HttpsProxyAgent` implements an HTTP Agent subclass that connects to
+ * the specified "HTTP(s) proxy server" in order to proxy HTTPS requests.
+ *
+ * Outgoing HTTP requests are first tunneled through the proxy server using the
+ * `CONNECT` HTTP request method to establish a connection to the proxy server,
+ * and then the proxy server connects to the destination target and issues the
+ * HTTP request from the proxy server.
+ *
+ * `https:` requests have their socket connection upgraded to TLS once
+ * the connection to the proxy server has been established.
+ *
+ * @api public
+ */
+class HttpsProxyAgent extends agent_base_1.Agent {
+    constructor(_opts) {
+        let opts;
+        if (typeof _opts === 'string') {
+            opts = url_1.default.parse(_opts);
+        }
+        else {
+            opts = _opts;
+        }
+        if (!opts) {
+            throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');
+        }
+        debug('creating new HttpsProxyAgent instance: %o', opts);
+        super(opts);
+        const proxy = Object.assign({}, opts);
+        // If `true`, then connect to the proxy server over TLS.
+        // Defaults to `false`.
+        this.secureProxy = opts.secureProxy || isHTTPS(proxy.protocol);
+        // Prefer `hostname` over `host`, and set the `port` if needed.
+        proxy.host = proxy.hostname || proxy.host;
+        if (typeof proxy.port === 'string') {
+            proxy.port = parseInt(proxy.port, 10);
+        }
+        if (!proxy.port && proxy.host) {
+            proxy.port = this.secureProxy ? 443 : 80;
+        }
+        // ALPN is supported by Node.js >= v5.
+        // attempt to negotiate http/1.1 for proxy servers that support http/2
+        if (this.secureProxy && !('ALPNProtocols' in proxy)) {
+            proxy.ALPNProtocols = ['http 1.1'];
+        }
+        if (proxy.host && proxy.path) {
+            // If both a `host` and `path` are specified then it's most likely
+            // the result of a `url.parse()` call... we need to remove the
+            // `path` portion so that `net.connect()` doesn't attempt to open
+            // that as a Unix socket file.
+            delete proxy.path;
+            delete proxy.pathname;
+        }
+        this.proxy = proxy;
+    }
+    /**
+     * Called when the node-core HTTP client library is creating a
+     * new HTTP request.
+     *
+     * @api protected
+     */
+    callback(req, opts) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { proxy, secureProxy } = this;
+            // Create a socket connection to the proxy server.
+            let socket;
+            if (secureProxy) {
+                debug('Creating `tls.Socket`: %o', proxy);
+                socket = tls_1.default.connect(proxy);
+            }
+            else {
+                debug('Creating `net.Socket`: %o', proxy);
+                socket = net_1.default.connect(proxy);
+            }
+            const headers = Object.assign({}, proxy.headers);
+            const hostname = `${opts.host}:${opts.port}`;
+            let payload = `CONNECT ${hostname} HTTP/1.1\r\n`;
+            // Inject the `Proxy-Authorization` header if necessary.
+            if (proxy.auth) {
+                headers['Proxy-Authorization'] = `Basic ${Buffer.from(proxy.auth).toString('base64')}`;
+            }
+            // The `Host` header should only include the port
+            // number when it is not the default port.
+            let { host, port, secureEndpoint } = opts;
+            if (!isDefaultPort(port, secureEndpoint)) {
+                host += `:${port}`;
+            }
+            headers.Host = host;
+            headers.Connection = 'close';
+            for (const name of Object.keys(headers)) {
+                payload += `${name}: ${headers[name]}\r\n`;
+            }
+            const proxyResponsePromise = parse_proxy_response_1.default(socket);
+            socket.write(`${payload}\r\n`);
+            const { statusCode, buffered } = yield proxyResponsePromise;
+            if (statusCode === 200) {
+                req.once('socket', resume);
+                if (opts.secureEndpoint) {
+                    // The proxy is connecting to a TLS server, so upgrade
+                    // this socket connection to a TLS connection.
+                    debug('Upgrading socket connection to TLS');
+                    const servername = opts.servername || opts.host;
+                    return tls_1.default.connect(Object.assign(Object.assign({}, omit(opts, 'host', 'hostname', 'path', 'port')), { socket,
+                        servername }));
+                }
+                return socket;
+            }
+            // Some other status code that's not 200... need to re-play the HTTP
+            // header "data" events onto the socket once the HTTP machinery is
+            // attached so that the node core `http` can parse and handle the
+            // error status code.
+            // Close the original socket, and a new "fake" socket is returned
+            // instead, so that the proxy doesn't get the HTTP request
+            // written to it (which may contain `Authorization` headers or other
+            // sensitive data).
+            //
+            // See: https://hackerone.com/reports/541502
+            socket.destroy();
+            const fakeSocket = new net_1.default.Socket({ writable: false });
+            fakeSocket.readable = true;
+            // Need to wait for the "socket" event to re-play the "data" events.
+            req.once('socket', (s) => {
+                debug('replaying proxy buffer for failed request');
+                assert_1.default(s.listenerCount('data') > 0);
+                // Replay the "buffered" Buffer onto the fake `socket`, since at
+                // this point the HTTP module machinery has been hooked up for
+                // the user.
+                s.push(buffered);
+                s.push(null);
+            });
+            return fakeSocket;
+        });
+    }
+}
+exports.default = HttpsProxyAgent;
+function resume(socket) {
+    socket.resume();
+}
+function isDefaultPort(port, secure) {
+    return Boolean((!secure && port === 80) || (secure && port === 443));
+}
+function isHTTPS(protocol) {
+    return typeof protocol === 'string' ? /^https:?$/i.test(protocol) : false;
+}
+function omit(obj, ...keys) {
+    const ret = {};
+    let key;
+    for (key in obj) {
+        if (!keys.includes(key)) {
+            ret[key] = obj[key];
+        }
+    }
+    return ret;
+}
+//# sourceMappingURL=agent.js.map

software/flow/node_modules/npm/node_modules/https-proxy-agent/dist/agent.js.map

@@ -0,0 +1 @@
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software/flow/node_modules/npm/node_modules/https-proxy-agent/dist/index.d.ts

@@ -0,0 +1,23 @@
+/// <reference types="node" />
+import net from 'net';
+import tls from 'tls';
+import { Url } from 'url';
+import { AgentOptions } from 'agent-base';
+import { OutgoingHttpHeaders } from 'http';
+import _HttpsProxyAgent from './agent';
+declare function createHttpsProxyAgent(opts: string | createHttpsProxyAgent.HttpsProxyAgentOptions): _HttpsProxyAgent;
+declare namespace createHttpsProxyAgent {
+    interface BaseHttpsProxyAgentOptions {
+        headers?: OutgoingHttpHeaders;
+        secureProxy?: boolean;
+        host?: string | null;
+        path?: string | null;
+        port?: string | number | null;
+    }
+    export interface HttpsProxyAgentOptions extends AgentOptions, BaseHttpsProxyAgentOptions, Partial<Omit<Url & net.NetConnectOpts & tls.ConnectionOptions, keyof BaseHttpsProxyAgentOptions>> {
+    }
+    export type HttpsProxyAgent = _HttpsProxyAgent;
+    export const HttpsProxyAgent: typeof _HttpsProxyAgent;
+    export {};
+}
+export = createHttpsProxyAgent;