We 
          path = path.slice(1);
          switch (fiber.tag) {
            case ClassComponent:
              if (path.length === 0) {
                 Sim
              } else {
                deletePathInObject(instance.context, path);
              }
              instance.forceUpdate();
              break;
            case FunctionComponent:
               Function components using legacy context are not editable
               because there's no instance on which to create a cloned, mutated context.
              break;
          }
          break;
        case 'hooks':
          if (typeof overrideHookStateDeletePath === 'function') {
            overrideHookStateDeletePath(fiber, ((hookID: any): number), path);
          }
          break;
        case 'props':
          if (instance === null) {
            if (typeof overridePropsDeletePath === 'function') {
              overridePropsDeletePath(fiber, path);
            }
          } else {
            fiber.pendingProps = copyWithDelete(instance.props, path);
            instance.forceUpdate();