Method initWidget

packages/widget-sdk/src/message/main_message.ts:185–187

* Listening to widget initialization and sending the initialization data required by the widget. * @param callback

(widgetId: string, data: IInitData)

   * @param callback
   */
  initWidget(widgetId: string, data: IInitData) {
    this.emit(widgetId, MessageType.MAIN_INIT_WIDGET_DATA, data);
  }

  /**
   * Sync widget config.