update tslint -> eslint

src/app/modules/songs/song-list/song-list.component.spec.ts

@@ -9,24 +9,21 @@ describe('SongListComponent', () => {
   let component: SongListComponent;
   let fixture: ComponentFixture<SongListComponent>;
 
-  const songs = [
-    {title: 'title1'}
-  ];
+  const songs = [{title: 'title1'}];
 
   const mockSongService = {
-    list: () => of(songs)
+    list: () => of(songs),
   };
 
-  beforeEach(waitForAsync(() => {
-    TestBed.configureTestingModule({
-      declarations: [SongListComponent],
-      providers: [
-        {provide: SongService, useValue: mockSongService}
-      ],
-      schemas: [NO_ERRORS_SCHEMA]
+  beforeEach(
+    waitForAsync(() => {
+      void TestBed.configureTestingModule({
+        declarations: [SongListComponent],
+        providers: [{provide: SongService, useValue: mockSongService}],
+        schemas: [NO_ERRORS_SCHEMA],
+      }).compileComponents();
     })
-      .compileComponents();
-  }));
+  );
 
   beforeEach(() => {
     fixture = TestBed.createComponent(SongListComponent);
@@ -35,13 +32,11 @@ describe('SongListComponent', () => {
   });
 
   it('should create', () => {
-    expect(component).toBeTruthy();
+    void expect(component).toBeTruthy();
   });
 
   it('should read songs from SongService', fakeAsync(() => {
     tick();
-    expect(component.songs$).toEqual([
-      {title: 'title1'}
-    ] as any);
+    void expect(component.songs$).toEqual([{title: 'title1'}]);
   }));
 });