build(actions): cherry-pick gh actions to 6.x (#5582)

* build(actions): setup initial gh actions script

* build(actions): include node.js 14

* test(api): update fixtures

* build: Fix api_guardian params

Co-authored-by: Ben Lesh <ben@benlesh.com>

.github/workflows/ci_main.yml

@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  pull_request:
+    types: ['opened', 'reopened', 'synchronize']
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node: [ '11', '12', '13', '14' ]
+
+    name: Node ${{ matrix.node }} build
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node }}
+    - name: install
+      run: |
+        npm install -g npm@latest
+        npm ci
+    - name: lint
+      run: npm run lint
+    - name: build
+      run: npm run build_all
+    - name: test
+      run: |
+        npm test
+        npm run test:side-effects
+    - name: dtslint
+      run: npm run dtslint
+    - name: api_guardian
+      run: npm run api_guardian
+

.github/workflows/ci_ts_latest.yml

@@ -0,0 +1,28 @@
+name: CI (ts@latest)
+
+on:
+  pull_request:
+    types: ['opened', 'reopened', 'synchronize']
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node: [ '13' ]
+
+    name: ts@latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node }}
+    - name: build
+      run: |
+        npm install -g npm@latest
+        npm ci
+        npm install --no-save typescript@latest
+        npm run build_all
+

api_guard/dist/typings/index.d.ts

@@ -316,9 +316,9 @@ export declare class Notification<T> {
 }
 
 export declare enum NotificationKind {
-    NEXT = 'N',
-    ERROR = 'E',
-    COMPLETE = 'C'
+    NEXT = "N",
+    ERROR = "E",
+    COMPLETE = "C"
 }
 
 export interface ObjectUnsubscribedError extends Error {

api_guard/dist/typings/testing/index.d.ts

@@ -5,10 +5,10 @@ export declare class TestScheduler extends VirtualTimeScheduler {
     constructor(assertDeepEqual: (actual: any, expected: any) => boolean | void);
     createColdObservable<T = string>(marbles: string, values?: {
         [marble: string]: T;
-    },                               error?: any): ColdObservable<T>;
+    }, error?: any): ColdObservable<T>;
     createHotObservable<T = string>(marbles: string, values?: {
         [marble: string]: T;
-    },                              error?: any): HotObservable<T>;
+    }, error?: any): HotObservable<T>;
     createTime(marbles: string): number;
     expectObservable(observable: Observable<any>, subscriptionMarbles?: string): ({
         toBe: observableToBeFn;