Function getCurrentFiberOwnerNameInDevOrNull

docs/index.js:19221–19225

()

      }
    }
    function getCurrentFiberOwnerNameInDevOrNull() {
      if (null === current) return null;
      var owner = current._debugOwner;
      return null != owner ? getComponentNameFromOwner(owner) : null;
    }
    function getCurrentFiberStackInDev() {
      return null === current ? "" : getStackByFiberInDevAndProd(current);
    }