layout.ts

import { Action } from '@ngrx/store';

export const START_LOADING = 'START_LOADING';
export const STOP_LOADING = 'STOP_LOADING';
export const SET_WINDOW_NAME = 'SET_WINDOW_NAME';
export const NOTIFY_EXPERIMENTAL = 'NOTIFY_EXPERIMENTAL';

export class StartLoadingAction implements Action {
  readonly type = START_LOADING;

  constructor(public windowId: string) {}
}

export class StopLoadingAction implements Action {
  readonly type = STOP_LOADING;

  constructor(public windowId: string) {}
}

export class SetWindowNameAction implements Action {
  readonly type = SET_WINDOW_NAME;

  constructor(public windowId: string, public payload: string) {}
}

export class NotifyExperimentalAction implements Action {
  readonly type = NOTIFY_EXPERIMENTAL;

  constructor(public windowId: string) {}
}

export type Action = StartLoadingAction | StopLoadingAction | SetWindowNameAction | NotifyExperimentalAction;