update tslint -> eslint

src/app/modules/songs/song/edit/edit-file/file/file.component.html

@@ -2,4 +2,4 @@
   <fa-icon [icon]="faTrash"></fa-icon>
 </button>
 
-<a [href]="url$|async" target="_blank">{{name}}</a>
+<a [href]="url$ | async" target="_blank">{{ name }}</a>

src/app/modules/songs/song/edit/edit-file/file/file.component.spec.ts

@@ -6,12 +6,13 @@ describe('FileComponent', () => {
   let component: FileComponent;
   let fixture: ComponentFixture<FileComponent>;
 
-  beforeEach(waitForAsync(() => {
-    TestBed.configureTestingModule({
-      declarations: [FileComponent]
+  beforeEach(
+    waitForAsync(() => {
+      void TestBed.configureTestingModule({
+        declarations: [FileComponent],
+      }).compileComponents();
     })
-      .compileComponents();
-  }));
+  );
 
   beforeEach(() => {
     fixture = TestBed.createComponent(FileComponent);
@@ -20,6 +21,6 @@ describe('FileComponent', () => {
   });
 
   it('should create', () => {
-    expect(component).toBeTruthy();
+    void expect(component).toBeTruthy();
   });
 });

src/app/modules/songs/song/edit/edit-file/file/file.component.ts

@@ -7,20 +7,20 @@ import {FileService} from '../../../../services/file.service';
 @Component({
   selector: 'app-file',
   templateUrl: './file.component.html',
-  styleUrls: ['./file.component.less']
+  styleUrls: ['./file.component.less'],
 })
 export class FileComponent {
   public url$: Observable<string>;
   public name: string;
   public faTrash = faTrashAlt;
-  @Input() songId: string;
+  @Input() public songId: string;
   private fileId: string;
   private path: string;
 
-  constructor(private fileService: FileService) {
-  }
+  public constructor(private fileService: FileService) {}
 
-  @Input() set file(file: File) {
+  @Input()
+  public set file(file: File) {
     this.url$ = this.fileService.getDownloadUrl(file.path + '/' + file.name);
     this.name = file.name;
     this.fileId = file.id;