Method createState

frontend/lib/src/WidgetStateManager.ts:153–157

* Create a new WidgetState proto for the widget with the given ID, * overwriting any that currently exists.

(widgetId: string)

   * overwriting any that currently exists.
   */
  public createState(widgetId: string): WidgetState {
    const state = new WidgetState({ id: widgetId })
    this.widgetStates.set(widgetId, state)
    return state
  }

  /** Return the WidgetState for the given widgetID if it exists. */
  public getState(widgetId: string): WidgetState | undefined {