destroy method
Implementation
void destroy(bool isReload) {
  _renderManager.destroy();
  _virtualNodeManager.destroy();
  if (!isReload) {
    _domHolder.destroy();
    _renderBridgeManager.destroy();
  }
}
void destroy(bool isReload) {
  _renderManager.destroy();
  _virtualNodeManager.destroy();
  if (!isReload) {
    _domHolder.destroy();
    _renderBridgeManager.destroy();
  }
}