clean up and lint files

src/app/modules/guest/guest.component.ts

@@ -4,36 +4,28 @@ import {ActivatedRoute} from '@angular/router';
 import {map, switchMap} from 'rxjs/operators';
 import {Song} from '../songs/services/song';
 import {ConfigService} from '../../services/config.service';
-import { NgIf, NgFor, AsyncPipe, DatePipe } from '@angular/common';
-import { SongTextComponent } from '../../widget-modules/components/song-text/song-text.component';
-import { ShowTypePipe } from '../../widget-modules/pipes/show-type-translater/show-type.pipe';
+import {AsyncPipe, DatePipe, NgFor, NgIf} from '@angular/common';
+import {SongTextComponent} from '../../widget-modules/components/song-text/song-text.component';
+import {ShowTypePipe} from '../../widget-modules/pipes/show-type-translater/show-type.pipe';
 
 @Component({
-    selector: 'app-guest',
-    templateUrl: './guest.component.html',
-    styleUrls: ['./guest.component.less'],
-    imports: [
-        NgIf,
-        NgFor,
-        SongTextComponent,
-        AsyncPipe,
-        DatePipe,
-        ShowTypePipe,
-    ],
+  selector: 'app-guest',
+  templateUrl: './guest.component.html',
+  styleUrls: ['./guest.component.less'],
+  imports: [NgIf, NgFor, SongTextComponent, AsyncPipe, DatePipe, ShowTypePipe],
 })
 export class GuestComponent {
   public show$ = this.currentRoute.params.pipe(
     map(param => param.id as string),
-    switchMap(id => this.service.read$(id)),
+    switchMap(id => this.service.read$(id))
   );
   public config$ = this.configService.get$();
 
   public constructor(
     private currentRoute: ActivatedRoute,
     private service: GuestShowDataService,
-    private configService: ConfigService,
-  ) {
-  }
+    private configService: ConfigService
+  ) {}
 
   public trackBy = (index: number, show: Song) => show.id;
 }