Angular: 7.2.1 ES6 class ReferenceError : Cannot access 'X' before initialization

Question

I\'m having the following TypeScript class

export class Vehicule extends TrackableEntity {
  vehiculeId: number;
  constructor() {
    super();
    return s         


        

Answer 1

in Angular 8, having entryComponent declared as an empty list in a SharedModule caused this issue for me

entryComponent: []

after removing entryComponent, everything worked fine