Method setMainWindow

src/node/services/windowService.ts:10–12

(window: BrowserWindow)

  private restartAppHandler: RestartAppHandler | null = null;

  setMainWindow(window: BrowserWindow) {
    this.mainWindow = window;
  }
  setRestartAppHandler(handler: RestartAppHandler | null): void {
    this.restartAppHandler = handler;
  }