[AAE-7100] ESLint support for ADF Core and DemoShell projects (#7481)

* remove tsconfig.base as per eslint schematics

* add schematics

* upgrade demoshell to eslint

* fix eslint issues for demoshell

* integrate eslint for ADF core and fix some issues

* turn into warn

* fix code

* workaround for Chrome clipboard issue

* exclude e2e tests

* exclude e2e

lib/core/mock/alfresco-api.mock.ts

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-/* tslint:disable:adf-file-name  */
 export class AlfrescoApiMock {
 
     login() {

lib/core/mock/alfresco-api.service.mock.ts

@@ -20,7 +20,6 @@ import { AppConfigService } from '../app-config/app-config.service';
 import { AlfrescoApiService } from '../services/alfresco-api.service';
 import { StorageService } from '../services/storage.service';
 
-/* tslint:disable:adf-file-name */
 @Injectable()
 export class AlfrescoApiServiceMock extends AlfrescoApiService {
 

lib/core/mock/authentication.service.mock.ts

@@ -38,7 +38,7 @@ export class AuthenticationMock {
     }
 
     // TODO: real auth service returns Observable<string>
-    login(username: string, password: string): Observable<{ type: string, ticket: any }> {
+    login(username: string, password: string): Observable<{ type: string; ticket: any }> {
         if (username === 'fake-username' && password === 'fake-password') {
             return of({ type: 'type', ticket: 'ticket' });
         }

lib/core/mock/discovery-api.service.mock.ts

@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-/* tslint:disable */
 import { Injectable } from '@angular/core';
 import { Observable, Subject, of } from 'rxjs';
 import { BpmProductVersionModel } from '../models/product-version.model';
@@ -110,8 +109,6 @@ export class DiscoveryApiServiceMock {
     }
 
     public getBPMSystemProperties(): Observable<SystemPropertiesRepresentation> {
-        return of({});
+        return of({} as any);
     }
 }
-
-/* tslint:enable */