�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�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports["default"] = patchFs; var _lists = require("./util/lists"); function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; } function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } function patchFs(vol) { var fs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : require('fs'); var bkp = {}; var patch = function patch(key, newValue) { bkp[key] = fs[key]; fs[key] = newValue; }; var patchMethod = function patchMethod(key) { return patch(key, vol[key].bind(vol)); }; var _iterator = _createForOfIteratorHelper(_lists.fsProps), _step; try { for (_iterator.s(); !(_step = _iterator.n()).done;) { var prop = _step.value; if (typeof vol[prop] !== 'undefined') patch(prop, vol[prop]); } } catch (err) { _iterator.e(err); } finally { _iterator.f(); } if (typeof vol.StatWatcher === 'function') { patch('StatWatcher', vol.FSWatcher.bind(null, vol)); } if (typeof vol.FSWatcher === 'function') { patch('FSWatcher', vol.StatWatcher.bind(null, vol)); } if (typeof vol.ReadStream === 'function') { patch('ReadStream', vol.ReadStream.bind(null, vol)); } if (typeof vol.WriteStream === 'function') { patch('WriteStream', vol.WriteStream.bind(null, vol)); } if (typeof vol._toUnixTimestamp === 'function') patchMethod('_toUnixTimestamp'); var _iterator2 = _createForOfIteratorHelper(_lists.fsAsyncMethods), _step2; try { for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { var method = _step2.value; if (typeof vol[method] === 'function') patchMethod(method); } } catch (err) { _iterator2.e(err); } finally { _iterator2.f(); } var _iterator3 = _createForOfIteratorHelper(_lists.fsSyncMethods), _step3; try { for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { var _method = _step3.value; if (typeof vol[_method] === 'function') patchMethod(_method); } } catch (err) { _iterator3.e(err); } finally { _iterator3.f(); } return function unpatch() { for (var key in bkp) { fs[key] = bkp[key]; } }; } ;