Upgrade dependencies, and TypeScript 3.9 support

CHANGELOG.md

@@ -1,3 +1,7 @@
+# v4.0.2, 2020-05-14
+
+Upgrade dependencies, fix for TypeScript 3.9 while breaking for any older versions of TypeScript.
+
 # v4.0.1, 2020-01-13
 
 Switched from Flow to TypeScript, cause momentum. Sadly TypeScript sucks at supporting shared workers, so the typings are a bit worse, but promise-worker-bi works the same.

package.json

@@ -33,31 +33,30 @@
   },
   "homepage": "https://github.com/dumbmatter/promise-worker-bi",
   "devDependencies": {
-    "@babel/core": "^7.8.3",
-    "@babel/plugin-transform-destructuring": "^7.8.3",
-    "@babel/preset-typescript": "^7.8.3",
-    "@types/sharedworker": "^0.0.29",
-    "babel-eslint": "^10.0.3",
-    "eslint": "^6.8.0",
-    "eslint-config-airbnb-base": "^14.0.0",
-    "eslint-config-prettier": "^6.9.0",
-    "eslint-plugin-import": "^2.20.0",
+    "@babel/core": "^7.9.6",
+    "@babel/plugin-transform-destructuring": "^7.9.5",
+    "@babel/preset-typescript": "^7.9.0",
+    "babel-eslint": "^10.1.0",
+    "eslint": "^7.0.0",
+    "eslint-config-airbnb-base": "^14.1.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-import": "^2.20.2",
     "glob": "^7.1.6",
-    "husky": "^4.0.7",
-    "karma": "^4.4.1",
+    "husky": "^4.2.5",
+    "karma": "^5.0.5",
     "karma-chrome-launcher": "^3.1.0",
     "karma-firefox-launcher": "^1.3.0",
-    "karma-mocha": "^1.3.0",
+    "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
-    "lint-staged": "^9.5.0",
-    "mocha": "^7.0.0",
-    "prettier": "^1.19.1",
-    "rollup": "^1.29.0",
-    "rollup-plugin-babel": "^4.3.3",
+    "lint-staged": "^10.2.2",
+    "mocha": "^7.1.2",
+    "prettier": "^2.0.5",
+    "rollup": "^2.10.0",
+    "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-node-builtins": "^2.1.2",
     "rollup-plugin-node-globals": "^1.4.0",
     "rollup-plugin-node-resolve": "^5.2.0",
-    "typescript": "^3.7.4"
+    "typescript": "^3.9.2"
   },
   "files": [
     "dist"

src/index.ts

@@ -203,9 +203,9 @@ class PWBHost extends PWBBase {
 
   _hostIDQueue: (() => void)[] | undefined;
 
-  _worker: SharedWorker.SharedWorker | Worker;
+  _worker: SharedWorker | Worker;
 
-  constructor(worker: SharedWorker.SharedWorker | Worker) {
+  constructor(worker: SharedWorker | Worker) {
     super();
 
     // The following if statement used to check `worker instanceof Worker` but I have recieved