Function prepareForCommit

docs/external/js/react-dom.development.js:7584–7588

(containerInfo)

    return instance;
  }
  function prepareForCommit(containerInfo) {
    eventsEnabled = isEnabled();
    selectionInformation = getSelectionInformation();
    setEnabled(false);
  }
  function resetAfterCommit(containerInfo) {
    restoreSelection(selectionInformation);
    setEnabled(eventsEnabled);