�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 asyncLib = require("neo-async"); /** @typedef {import("./MultiCompiler")} MultiCompiler */ /** @typedef {import("./Watching")} Watching */ /** * @template T * @callback Callback * @param {Error=} err * @param {T=} result */ class MultiWatching { /** * @param {Watching[]} watchings child compilers' watchers * @param {MultiCompiler} compiler the compiler */ constructor(watchings, compiler) { this.watchings = watchings; this.compiler = compiler; } invalidate(callback) { if (callback) { asyncLib.each( this.watchings, (watching, callback) => watching.invalidate(callback), callback ); } else { for (const watching of this.watchings) { watching.invalidate(); } } } suspend() { for (const watching of this.watchings) { watching.suspend(); } } resume() { for (const watching of this.watchings) { watching.resume(); } } /** * @param {Callback} callback signals when the watcher is closed * @returns {void} */ close(callback) { asyncLib.forEach( this.watchings, (watching, finishedCallback) => { watching.close(finishedCallback); }, err => { this.compiler.hooks.watchClose.call(); if (typeof callback === "function") { this.compiler.running = false; callback(err); } } ); } } module.exports = MultiWatching;