fix test & lint for angular-v8

Author: ocombe

examples/demo-lib-v8/src/bit-test.spec.ts

@@ -1,13 +1,15 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { BitTestComponent } from './bit-test.component';
+import { BitTestService } from './bit-test.service';
 
 describe('BitTestComponent', () => {
   let component: BitTestComponent;
   let fixture: ComponentFixture<BitTestComponent>;
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
+      providers: [ BitTestService ],
       declarations: [ BitTestComponent ]
     })
     .compileComponents();

packages/angular/jest/tsconfig.spec.json

@@ -17,7 +17,7 @@
     "importHelpers": true,
     "allowJs": true,
     "target": "es2015",
-    "module": "es2020",
+    "module": "esnext",
     "lib": [
       "es2018",
       "dom"

packages/eslint-config/tsconfig.json

@@ -13,7 +13,7 @@
     "moduleResolution": "node",
     "importHelpers": true,
     "target": "es2015",
-    "module": "es2020",
+    "module": "esnext",
     "lib": [
       "es2018",
       "dom"