Use the spread operator while invoking SPINKIT_COMPONENTS

Author: mpalourdio

src/lib/ng-http-loader.module.ts

@@ -17,15 +17,15 @@ import { SPINKIT_COMPONENTS } from './spinkits';
 @NgModule({
     declarations: [
         NgHttpLoaderComponent,
-        SPINKIT_COMPONENTS,
+        ...SPINKIT_COMPONENTS,
     ],
     imports: [
         CommonModule,
         HttpClientModule,
     ],
     exports: [
         NgHttpLoaderComponent,
-        SPINKIT_COMPONENTS,
+        ...SPINKIT_COMPONENTS,
     ],
     providers: [
         PendingInterceptorServiceInterceptor,

src/test/components/ng-http-loader.component.outlet.spec.ts

@@ -22,7 +22,7 @@ describe('NgHttpLoaderComponentOutlet', () => {
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
-            declarations: [NgHttpLoaderComponent, SPINKIT_COMPONENTS],
+            declarations: [NgHttpLoaderComponent, ...SPINKIT_COMPONENTS],
             imports: [HttpClientTestingModule],
             providers: [PendingInterceptorServiceInterceptor]
         })

src/test/components/ng-http-loader.component.spec.ts

@@ -23,7 +23,7 @@ describe('NgHttpLoaderComponent', () => {
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
-            declarations: [NgHttpLoaderComponent, SPINKIT_COMPONENTS],
+            declarations: [NgHttpLoaderComponent, ...SPINKIT_COMPONENTS],
             imports: [HttpClientTestingModule],
             providers: [PendingInterceptorServiceInterceptor]
         })