message: Roll back strict type improvements
diff: @@ -107,8 +107,8 @@ export class ModalManager extends TypedEventEmitter<ModalManagerEvent, HandlerMa
  modal.hidden = !modal.hidden;
  }
  - public hasDialogs(): boolean {
  - return !!(this.priorityModal || this.staticModal || this.modals.length > 0);
  + public hasDialogs() {
  + return this.priorityModal || this.staticModal || this.modals.length > 0;
  }
  public createDialog<T extends any[]>(
  