Remove unused lifecycle methodes Fix #87

frontend/src/app/Views/header/header.component.ts

@@ -6,14 +6,12 @@ import { TokenStorageService } from 'src/app/Services/token.service';
   templateUrl: './header.component.html',
   styleUrls: ['./header.component.scss'],
 })
-export class HeaderComponent implements OnInit {
+export class HeaderComponent {
   /**
    * @param  {TokenStorageService} privatetokenStorage
    */
   constructor(private tokenStorage: TokenStorageService) {}
 
-  ngOnInit(): void {}
-
   //logout() clears session storage; All user data is eradicated from it and page is reloaded
   logout() {
     this.tokenStorage.signOut();