fix(core): update

package-lock.json

@@ -1080,7 +1080,6 @@
       "version": "7.11.2",
       "resolved": "https://verdaccio.lossless.one/@babel%2fruntime/-/runtime-7.11.2.tgz",
       "integrity": "sha512-TeWkU52so0mPtDcaCTxNBI/IHiz0pZgr8VEFqXFtZWpYD08ZB6FaSwVAS8MKRQAP3bYKiVjwysOJgMFY28o6Tw==",
-      "dev": true,
       "requires": {
         "regenerator-runtime": "^0.13.4"
       }
@@ -2821,8 +2820,7 @@
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://verdaccio.lossless.one/balanced-match/-/balanced-match-1.0.0.tgz",
-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
-      "dev": true
     },
     "base": {
       "version": "0.11.2",
@@ -2894,6 +2892,11 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "big-integer": {
+      "version": "1.6.48",
+      "resolved": "https://verdaccio.lossless.one/big-integer/-/big-integer-1.6.48.tgz",
+      "integrity": "sha512-j51egjPa7/i+RdiRuJbPdJ2FIUYYPhvYLjzoYbcMMm62ooO6F94fETG4MTs46zPAF9Brs04OajboA/qTGuz78w=="
+    },
     "binary-extensions": {
       "version": "1.13.1",
       "resolved": "https://verdaccio.lossless.one/binary-extensions/-/binary-extensions-1.13.1.tgz",
@@ -2991,7 +2994,6 @@
       "version": "1.1.11",
       "resolved": "https://verdaccio.lossless.one/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -3080,6 +3082,30 @@
         }
       }
     },
+    "broadcast-channel": {
+      "version": "3.2.0",
+      "resolved": "https://verdaccio.lossless.one/broadcast-channel/-/broadcast-channel-3.2.0.tgz",
+      "integrity": "sha512-LaFTMPcULFJ84ROED6TNaKmp4pnJohPbuQ8RmQ2plB7U4YgVkHdl58cgP6bK+zUYo5EIydACMH6JalA2nac/3g==",
+      "requires": {
+        "@babel/runtime": "^7.7.2",
+        "detect-node": "^2.0.4",
+        "js-sha3": "0.8.0",
+        "microseconds": "0.2.0",
+        "nano-time": "1.0.0",
+        "rimraf": "3.0.2",
+        "unload": "2.2.0"
+      },
+      "dependencies": {
+        "rimraf": {
+          "version": "3.0.2",
+          "resolved": "https://verdaccio.lossless.one/rimraf/-/rimraf-3.0.2.tgz",
+          "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+          "requires": {
+            "glob": "^7.1.3"
+          }
+        }
+      }
+    },
     "brorand": {
       "version": "1.1.0",
       "resolved": "https://verdaccio.lossless.one/brorand/-/brorand-1.1.0.tgz",
@@ -3672,8 +3698,7 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://verdaccio.lossless.one/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
-      "dev": true
     },
     "concat-stream": {
       "version": "1.6.2",
@@ -4434,6 +4459,11 @@
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=",
       "dev": true
     },
+    "detect-node": {
+      "version": "2.0.4",
+      "resolved": "https://verdaccio.lossless.one/detect-node/-/detect-node-2.0.4.tgz",
+      "integrity": "sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw=="
+    },
     "diff": {
       "version": "4.0.2",
       "resolved": "https://verdaccio.lossless.one/diff/-/diff-4.0.2.tgz",
@@ -5406,8 +5436,7 @@
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://verdaccio.lossless.one/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
-      "dev": true
     },
     "fsevents": {
       "version": "1.2.12",
@@ -6018,7 +6047,6 @@
       "version": "7.1.6",
       "resolved": "https://verdaccio.lossless.one/glob/-/glob-7.1.6.tgz",
       "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
-      "dev": true,
       "requires": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -6567,7 +6595,6 @@
       "version": "1.0.6",
       "resolved": "https://verdaccio.lossless.one/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-      "dev": true,
       "requires": {
         "once": "^1.3.0",
         "wrappy": "1"
@@ -6576,8 +6603,7 @@
     "inherits": {
       "version": "2.0.4",
       "resolved": "https://verdaccio.lossless.one/inherits/-/inherits-2.0.4.tgz",
-      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
-      "dev": true
     },
     "invariant": {
       "version": "2.2.4",
@@ -6972,6 +6998,11 @@
       "integrity": "sha512-pZe//GGmwJndub7ZghVHz7vjb2LgC1m8B07Au3eYqeqv9emhESByMXxaEgkUkEqJe87oBbSniGYoQNIBklc7IQ==",
       "dev": true
     },
+    "js-sha3": {
+      "version": "0.8.0",
+      "resolved": "https://verdaccio.lossless.one/js-sha3/-/js-sha3-0.8.0.tgz",
+      "integrity": "sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q=="
+    },
     "js-tokens": {
       "version": "4.0.0",
       "resolved": "https://verdaccio.lossless.one/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -7453,6 +7484,11 @@
         "to-regex": "^3.0.2"
       }
     },
+    "microseconds": {
+      "version": "0.2.0",
+      "resolved": "https://verdaccio.lossless.one/microseconds/-/microseconds-0.2.0.tgz",
+      "integrity": "sha512-n7DHHMjR1avBbSpsTBj6fmMGh2AGrifVV4e+WYc3Q9lO+xnSZ3NyhcBND3vzzatt05LFhoKFRxrIyklmLlUtyA=="
+    },
     "miller-rabin": {
       "version": "4.0.1",
       "resolved": "https://verdaccio.lossless.one/miller-rabin/-/miller-rabin-4.0.1.tgz",
@@ -7526,7 +7562,6 @@
       "version": "3.0.4",
       "resolved": "https://verdaccio.lossless.one/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-      "dev": true,
       "requires": {
         "brace-expansion": "^1.1.7"
       }
@@ -7586,6 +7621,14 @@
       "dev": true,
       "optional": true
     },
+    "nano-time": {
+      "version": "1.0.0",
+      "resolved": "https://verdaccio.lossless.one/nano-time/-/nano-time-1.0.0.tgz",
+      "integrity": "sha1-sFVPaa2J4i0JB/ehKwmTpdlhN+8=",
+      "requires": {
+        "big-integer": "^1.6.16"
+      }
+    },
     "nanoid": {
       "version": "2.1.11",
       "resolved": "https://verdaccio.lossless.one/nanoid/-/nanoid-2.1.11.tgz",
@@ -7949,7 +7992,6 @@
       "version": "1.4.0",
       "resolved": "https://verdaccio.lossless.one/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-      "dev": true,
       "requires": {
         "wrappy": "1"
       }
@@ -8220,8 +8262,7 @@
     "path-is-absolute": {
       "version": "1.0.1",
       "resolved": "https://verdaccio.lossless.one/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
-      "dev": true
     },
     "path-key": {
       "version": "2.0.1",
@@ -9247,8 +9288,7 @@
     "regenerator-runtime": {
       "version": "0.13.7",
       "resolved": "https://verdaccio.lossless.one/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
-      "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew==",
+      "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew=="
-      "dev": true
     },
     "regenerator-transform": {
       "version": "0.14.5",
@@ -10822,6 +10862,15 @@
       "integrity": "sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==",
       "dev": true
     },
+    "unload": {
+      "version": "2.2.0",
+      "resolved": "https://verdaccio.lossless.one/unload/-/unload-2.2.0.tgz",
+      "integrity": "sha512-B60uB5TNBLtN6/LsgAf3udH9saB5p7gqJwcFfbOEZ8BcBHnGwCf6G/TGiEqkRAxX7zAFIUtzdrXQSdL3Q/wqNA==",
+      "requires": {
+        "@babel/runtime": "^7.6.2",
+        "detect-node": "^2.0.4"
+      }
+    },
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://verdaccio.lossless.one/unpipe/-/unpipe-1.0.0.tgz",
@@ -11139,8 +11188,7 @@
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://verdaccio.lossless.one/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
-      "dev": true
     },
     "ws": {
       "version": "5.2.2",

package.json

@@ -22,7 +22,8 @@
   },
   "dependencies": {
     "@apiglobal/typedrequest": "^1.0.53",
-    "@apiglobal/typedrequest-interfaces": "^1.0.15"
+    "@apiglobal/typedrequest-interfaces": "^1.0.15",
+    "broadcast-channel": "^3.2.0"
   },
   "files": [
     "ts/**/*",

ts/dees-comms.classes.deescomms.ts

@@ -1,6 +1,11 @@
 import { TypedRequest } from '@apiglobal/typedrequest';
 import * as plugins from './dees-comms.plugins';
 
+let BroadcastChannel = globalThis.BroadcastChannel;
+if (!BroadcastChannel) {
+  BroadcastChannel = plugins.BroadCastChannelPolyfill as any;
+}
+
 /**
  * a comm class for client side communication between workers and tabs.
  */

ts/dees-comms.plugins.ts

@@ -3,3 +3,10 @@ import * as typedrequestInterfaces from '@apiglobal/typedrequest-interfaces';
 import * as typedrequest from '@apiglobal/typedrequest';
 
 export { typedrequestInterfaces, typedrequest };
+
+// thirdparty scope
+import { BroadcastChannel as BroadCastChannelPolyfill } from 'broadcast-channel';
+
+export {
+  BroadCastChannelPolyfill
+};