Method onChange

packages/editor-core/src/editor.ts:235–243

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

  }

  onChange<T = undefined, KeyOrType extends IPublicTypeEditorValueKey = any>(
    keyOrType: KeyOrType,
    fn: (data: IPublicTypeEditorGetResult<T, KeyOrType>) => void,
  ): () => void {
    this.setWait(keyOrType, fn);
    return () => {
      this.delWait(keyOrType, fn);
    };
  }

  register(data: any, key?: IPublicTypeEditorValueKey): void {
    this.context.set(key || data, data);