�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` /* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ "use strict"; const path = require("path"); const DirectoryWatcher = require("./DirectoryWatcher"); class WatcherManager { constructor(options) { this.options = options; this.directoryWatchers = new Map(); } getDirectoryWatcher(directory) { const watcher = this.directoryWatchers.get(directory); if (watcher === undefined) { const newWatcher = new DirectoryWatcher(this, directory, this.options); this.directoryWatchers.set(directory, newWatcher); newWatcher.on("closed", () => { this.directoryWatchers.delete(directory); }); return newWatcher; } return watcher; } watchFile(p, startTime) { const directory = path.dirname(p); if (directory === p) return null; return this.getDirectoryWatcher(directory).watch(p, startTime); } watchDirectory(directory, startTime) { return this.getDirectoryWatcher(directory).watch(directory, startTime); } } const watcherManagers = new WeakMap(); /** * @param {object} options options * @returns {WatcherManager} the watcher manager */ module.exports = options => { const watcherManager = watcherManagers.get(options); if (watcherManager !== undefined) return watcherManager; const newWatcherManager = new WatcherManager(options); watcherManagers.set(options, newWatcherManager); return newWatcherManager; }; module.exports.WatcherManager = WatcherManager;