React 所有者栈堆

备注

• ReactSharedInternals() 由 ReactSharedInternals 实现

export function captureOwnerStack(): null | string {
  if (__DEV__) {
    const getCurrentStack = ReactSharedInternals.getCurrentStack;
    if (getCurrentStack === null) {
      return null;
    }
    // The current stack will be the owner stack which it is always here.
    return getCurrentStack();
  }

  return null;
}