Method onGot

packages/core/src/engine/editor.ts:101–113

(
    keyOrType: KeyOrType,
    fn: (data: EditorGetResult<T, KeyOrType>) => void,
  )

   */
  @action
  onGot<T = undefined, KeyOrType extends EditorValueKey = any>(
    keyOrType: KeyOrType,
    fn: (data: EditorGetResult<T, KeyOrType>) => void,
  ): () => void {
    const x = this.context.get(keyOrType)
    if (x !== undefined) {
      fn(x)
    }
    this.setWait(keyOrType, fn)
    return () => {
      this.delWait(keyOrType, fn)
    }
  }

  /**
   * listen value when value is changed