Function onCommitUnmount

docs/external/js/react-dom.development.js:23683–23687

(fiber)

    }
  }
  function onCommitUnmount(fiber) {
    if (typeof onCommitFiberUnmount === 'function') {
      onCommitFiberUnmount(fiber);
    }
  }

  var hasBadMapPolyfill;