Method onLockChange

packages/core/src/document/node/node.ts:731–737

(listener: (flag: boolean) => void)

  }

  onLockChange(listener: (flag: boolean) => void) {
    this.emitter.on(NODE_EVENT.LOCK_CHANGE, listener)

    return () => {
      this.emitter.off(NODE_EVENT.LOCK_CHANGE, listener)
    }
  }

  onChildrenChange(listener: (info?: { type: string; node: Node }) => void) {
    return this.children?.onChange(listener)