@codesandbox/sandpack-client/sandpack/static/js/prettier/1.15.1/parser-postcss.js

<img style="width:100%" src="https://user-images.githubusercontent.com/4838076/143581035-ebee5ba2-9cb1-4fe8-a05b-2f44bd69bb4b.gif" alt="Component toolkit for live running code editing experiences" />

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		exports["postcss"] = factory();
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		root["prettierPlugins"] = root["prettierPlugins"] || {}, root["prettierPlugins"]["postcss"] = factory();
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
var TAG = exports.TAG = 'tag';
var STRING = exports.STRING = 'string';
var SELECTOR = exports.SELECTOR = 'selector';
var ROOT = exports.ROOT = 'root';
var PSEUDO = exports.PSEUDO = 'pseudo';
var NESTING = exports.NESTING = 'nesting';
var ID = exports.ID = 'id';
var COMMENT = exports.COMMENT = 'comment';
var COMBINATOR = exports.COMBINATOR = 'combinator';
var CLASS = exports.CLASS = 'class';
var ATTRIBUTE = exports.ATTRIBUTE = 'attribute';
var UNIVERSAL = exports.UNIVERSAL = 'universal';

/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }

function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var Node = __webpack_require__(3);

var Container =
/*#__PURE__*/
function (_Node) {
  _inherits(Container, _Node);

  function Container(opts) {
    var _this;

    _classCallCheck(this, Container);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Container).call(this, opts));

    if (!_this.nodes) {
      _this.nodes = [];
    }

    return _this;
  }

  _createClass(Container, [{
    key: "push",
    value: function push(child) {
      child.parent = this;
      this.nodes.push(child);
      return this;
    }
  }, {
    key: "each",
    value: function each(callback) {
      if (!this.lastEach) this.lastEach = 0;
      if (!this.indexes) this.indexes = {};
      this.lastEach += 1;
      var id = this.lastEach,
          index,
          result;
      this.indexes[id] = 0;
      if (!this.nodes) return undefined;

      while (this.indexes[id] < this.nodes.length) {
        index = this.indexes[id];
        result = callback(this.nodes[index], index);
        if (result === false) break;
        this.indexes[id] += 1;
      }

      delete this.indexes[id];
      return result;
    }
  }, {
    key: "walk",
    value: function walk(callback) {
      return this.each(function (child, i) {
        var result = callback(child, i);

        if (result !== false && child.walk) {
          result = child.walk(callback);
        }

        return result;
      });
    }
  }, {
    key: "walkType",
    value: function walkType(type, callback) {
      var _this2 = this;

      if (!type || !callback) {
        throw new Error('Parameters {type} and {callback} are required.');
      } // allow users to pass a constructor, or node type string; eg. Word.


      type = type.name && type.prototype ? type.name : type;
      return this.walk(function (node, index) {
        if (node.type === type) {
          return callback.call(_this2, node, index);
        }
      });
    }
  }, {
    key: "append",
    value: function append(node) {
      node.parent = this;
      this.nodes.push(node);
      return this;
    }
  }, {
    key: "prepend",
    value: function prepend(node) {
      node.parent = this;
      this.nodes.unshift(node);
      return this;
    }
  }, {
    key: "cleanRaws",
    value: function cleanRaws(keepBetween) {
      _get(_getPrototypeOf(Container.prototype), "cleanRaws", this).call(this, keepBetween);

      if (this.nodes) {
        var _iteratorNormalCompletion = true;
        var _didIteratorError = false;
        var _iteratorError = undefined;

        try {
          for (var _iterator = this.nodes[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
            var node = _step.value;
            node.cleanRaws(keepBetween);
          }
        } catch (err) {
          _didIteratorError = true;
          _iteratorError = err;
        } finally {
          try {
            if (!_iteratorNormalCompletion && _iterator.return != null) {
              _iterator.return();
            }
          } finally {
            if (_didIteratorError) {
              throw _iteratorError;
            }
          }
        }
      }
    }
  }, {
    key: "insertAfter",
    value: function insertAfter(oldNode, newNode) {
      var oldIndex = this.index(oldNode),
          index;
      this.nodes.splice(oldIndex + 1, 0, newNode);

      for (var id in this.indexes) {
        index = this.indexes[id];

        if (oldIndex <= index) {
          this.indexes[id] = index + this.nodes.length;
        }
      }

      return this;
    }
  }, {
    key: "insertBefore",
    value: function insertBefore(oldNode, newNode) {
      var oldIndex = this.index(oldNode),
          index;
      this.nodes.splice(oldIndex, 0, newNode);

      for (var id in this.indexes) {
        index = this.indexes[id];

        if (oldIndex <= index) {
          this.indexes[id] = index + this.nodes.length;
        }
      }

      return this;
    }
  }, {
    key: "removeChild",
    value: function removeChild(child) {
      child = this.index(child);
      this.nodes[child].parent = undefined;
      this.nodes.splice(child, 1);
      var index;

      for (var id in this.indexes) {
        index = this.indexes[id];

        if (index >= child) {
          this.indexes[id] = index - 1;
        }
      }

      return this;
    }
  }, {
    key: "removeAll",
    value: function removeAll() {
      var _iteratorNormalCompletion2 = true;
      var _didIteratorError2 = false;
      var _iteratorError2 = undefined;

      try {
        for (var _iterator2 = this.nodes[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
          var node = _step2.value;
          node.parent = undefined;
        }
      } catch (err) {
        _didIteratorError2 = true;
        _iteratorError2 = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
            _iterator2.return();
          }
        } finally {
          if (_didIteratorError2) {
            throw _iteratorError2;
          }
        }
      }

      this.nodes = [];
      return this;
    }
  }, {
    key: "every",
    value: function every(condition) {
      return this.nodes.every(condition);
    }
  }, {
    key: "some",
    value: function some(condition) {
      return this.nodes.some(condition);
    }
  }, {
    key: "index",
    value: function index(child) {
      if (typeof child === 'number') {
        return child;
      } else {
        return this.nodes.indexOf(child);
      }
    }
  }, {
    key: "toString",
    value: function toString() {
      var result = this.nodes.map(String).join('');

      if (this.value) {
        result = this.value + result;
      }

      if (this.raws.before) {
        result = this.raws.before + result;
      }

      if (this.raws.after) {
        result += this.raws.after;
      }

      return result;
    }
  }, {
    key: "first",
    get: function get() {
      if (!this.nodes) return undefined;
      return this.nodes[0];
    }
  }, {
    key: "last",
    get: function get() {
      if (!this.nodes) return undefined;
      return this.nodes[this.nodes.length - 1];
    }
  }]);

  return Container;
}(Node);

Container.registerWalker = function (constructor) {
  var walkerName = 'walk' + constructor.name; // plural sugar

  if (walkerName.lastIndexOf('s') !== walkerName.length - 1) {
    walkerName += 's';
  }

  if (Container.prototype[walkerName]) {
    return;
  } // we need access to `this` so we can't use an arrow function


  Container.prototype[walkerName] = function (callback) {
    return this.walkType(constructor, callback);
  };
};

module.exports = Container;

/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var singleQuote = exports.singleQuote = '\''.charCodeAt(0);
var doubleQuote = exports.doubleQuote = '"'.charCodeAt(0);
var backslash = exports.backslash = '\\'.charCodeAt(0);
var backTick = exports.backTick = '`'.charCodeAt(0);
var slash = exports.slash = '/'.charCodeAt(0);
var newline = exports.newline = '\n'.charCodeAt(0);
var space = exports.space = ' '.charCodeAt(0);
var feed = exports.feed = '\f'.charCodeAt(0);
var tab = exports.tab = '\t'.charCodeAt(0);
var carriageReturn = exports.carriageReturn = '\r'.charCodeAt(0);
var openedParenthesis = exports.openedParenthesis = '('.charCodeAt(0);
var closedParenthesis = exports.closedParenthesis = ')'.charCodeAt(0);
var openedCurlyBracket = exports.openedCurlyBracket = '{'.charCodeAt(0);
var closedCurlyBracket = exports.closedCurlyBracket = '}'.charCodeAt(0);
var openSquareBracket = exports.openSquareBracket = '['.charCodeAt(0);
var closeSquareBracket = exports.closeSquareBracket = ']'.charCodeAt(0);
var semicolon = exports.semicolon = ';'.charCodeAt(0);
var asterisk = exports.asterisk = '*'.charCodeAt(0);
var colon = exports.colon = ':'.charCodeAt(0);
var comma = exports.comma = ','.charCodeAt(0);
var dot = exports.dot = '.'.charCodeAt(0);
var atRule = exports.atRule = '@'.charCodeAt(0);
var tilde = exports.tilde = '~'.charCodeAt(0);
var hash = exports.hash = '#'.charCodeAt(0);
var atEndPattern = exports.atEndPattern = /[ \n\t\r\f\{\(\)'"\\;/\[\]#]/g;
var wordEndPattern = exports.wordEndPattern = /[ \n\t\r\f\(\)\{\}:,;@!'"\\\]\[#]|\/(?=\*)/g;
var badBracketPattern = exports.badBracketPattern = /.[\\\/\("'\n]/;
var variablePattern = exports.variablePattern = /^@[^:\(\{]+:/;
var hashColorPattern = exports.hashColorPattern = /^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{3}$/;

/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

var cloneNode = function cloneNode(obj, parent) {
  var cloned = new obj.constructor();

  for (var i in obj) {
    if (!obj.hasOwnProperty(i)) continue;

    var value = obj[i],
        type = _typeof(value);

    if (i === 'parent' && type === 'object') {
      if (parent) cloned[i] = parent;
    } else if (i === 'source') {
      cloned[i] = value;
    } else if (value instanceof Array) {
      cloned[i] = value.map(function (j) {
        return cloneNode(j, cloned);
      });
    } else if (i !== 'before' && i !== 'after' && i !== 'between' && i !== 'semicolon') {
      if (type === 'object' && value !== null) value = cloneNode(value);
      cloned[i] = value;
    }
  }

  return cloned;
};

module.exports =
/*#__PURE__*/
function () {
  function Node(defaults) {
    _classCallCheck(this, Node);

    defaults = defaults || {};
    this.raws = {
      before: '',
      after: ''
    };

    for (var name in defaults) {
      this[name] = defaults[name];
    }
  }

  _createClass(Node, [{
    key: "remove",
    value: function remove() {
      if (this.parent) {
        this.parent.removeChild(this);
      }

      this.parent = undefined;
      return this;
    }
  }, {
    key: "toString",
    value: function toString() {
      return [this.raws.before, String(this.value), this.raws.after].join('');
    }
  }, {
    key: "clone",
    value: function clone(overrides) {
      overrides = overrides || {};
      var cloned = cloneNode(this);

      for (var name in overrides) {
        cloned[name] = overrides[name];
      }

      return cloned;
    }
  }, {
    key: "cloneBefore",
    value: function cloneBefore(overrides) {
      overrides = overrides || {};
      var cloned = this.clone(overrides);
      this.parent.insertBefore(this, cloned);
      return cloned;
    }
  }, {
    key: "cloneAfter",
    value: function cloneAfter(overrides) {
      overrides = overrides || {};
      var cloned = this.clone(overrides);
      this.parent.insertAfter(this, cloned);
      return cloned;
    }
  }, {
    key: "replaceWith",
    value: function replaceWith() {
      var nodes = Array.prototype.slice.call(arguments);

      if (this.parent) {
        var _iteratorNormalCompletion = true;
        var _didIteratorError = false;
        var _iteratorError = undefined;

        try {
          for (var _iterator = nodes[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
            var node = _step.value;
            this.parent.insertBefore(this, node);
          }
        } catch (err) {
          _didIteratorError = true;
          _iteratorError = err;
        } finally {
          try {
            if (!_iteratorNormalCompletion && _iterator.return != null) {
              _iterator.return();
            }
          } finally {
            if (_didIteratorError) {
              throw _iteratorError;
            }
          }
        }

        this.remove();
      }

      return this;
    }
  }, {
    key: "moveTo",
    value: function moveTo(container) {
      this.cleanRaws(this.root() === container.root());
      this.remove();
      container.append(this);
      return this;
    }
  }, {
    key: "moveBefore",
    value: function moveBefore(node) {
      this.cleanRaws(this.root() === node.root());
      this.remove();
      node.parent.insertBefore(node, this);
      return this;
    }
  }, {
    key: "moveAfter",
    value: function moveAfter(node) {
      this.cleanRaws(this.root() === node.root());
      this.remove();
      node.parent.insertAfter(node, this);
      return this;
    }
  }, {
    key: "next",
    value: function next() {
      var index = this.parent.index(this);
      return this.parent.nodes[index + 1];
    }
  }, {
    key: "prev",
    value: function prev() {
      var index = this.parent.index(this);
      return this.parent.nodes[index - 1];
    }
  }, {
    key: "toJSON",
    value: function toJSON() {
      var fixed = {};

      for (var name in this) {
        if (!this.hasOwnProperty(name)) continue;
        if (name === 'parent') continue;
        var value = this[name];

        if (value instanceof Array) {
          fixed[name] = value.map(function (i) {
            if (_typeof(i) === 'object' && i.toJSON) {
              return i.toJSON();
            } else {
              return i;
            }
          });
        } else if (_typeof(value) === 'object' && value.toJSON) {
          fixed[name] = value.toJSON();
        } else {
          fixed[name] = value;
        }
      }

      return fixed;
    }
  }, {
    key: "root",
    value: function root() {
      var result = this;

      while (result.parent) {
        result = result.parent;
      }

      return result;
    }
  }, {
    key: "cleanRaws",
    value: function cleanRaws(keepBetween) {
      delete this.raws.before;
      delete this.raws.after;
      if (!keepBetween) delete this.raws.between;
    }
  }, {
    key: "positionInside",
    value: function positionInside(index) {
      var string = this.toString(),
          column = this.source.start.column,
          line = this.source.start.line;

      for (var i = 0; i < index; i++) {
        if (string[i] === '\n') {
          column = 1;
          line += 1;
        } else {
          column += 1;
        }
      }

      return {
        line: line,
        column: column
      };
    }
  }, {
    key: "positionBy",
    value: function positionBy(opts) {
      var pos = this.source.start;

      if (opts.index) {
        pos = this.positionInside(opts.index);
      } else if (opts.word) {
        var index = this.toString().indexOf(opts.word);
        if (index !== -1) pos = this.positionInside(index);
      }

      return pos;
    }
  }]);

  return Node;
}();

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.default = warnOnce;
var printed = {};

function warnOnce(message) {
  if (printed[message]) return;
  printed[message] = true;
  if (typeof console !== 'undefined' && console.warn) console.warn(message);
}

module.exports = exports['default'];

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }

exports.__esModule = true;

var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) {
  return _typeof2(obj);
} : function (obj) {
  return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

var cloneNode = function cloneNode(obj, parent) {
  if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object') {
    return obj;
  }

  var cloned = new obj.constructor();

  for (var i in obj) {
    if (!obj.hasOwnProperty(i)) {
      continue;
    }

    var value = obj[i];
    var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);

    if (i === 'parent' && type === 'object') {
      if (parent) {
        cloned[i] = parent;
      }
    } else if (value instanceof Array) {
      cloned[i] = value.map(function (j) {
        return cloneNode(j, cloned);
      });
    } else {
      cloned[i] = cloneNode(value, cloned);
    }
  }

  return cloned;
};

var _class = function () {
  function _class() {
    var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

    _classCallCheck(this, _class);

    for (var key in opts) {
      this[key] = opts[key];
    }

    var _opts$spaces = opts.spaces;
    _opts$spaces = _opts$spaces === undefined ? {} : _opts$spaces;
    var _opts$spaces$before = _opts$spaces.before,
        before = _opts$spaces$before === undefined ? '' : _opts$spaces$before,
        _opts$spaces$after = _opts$spaces.after,
        after = _opts$spaces$after === undefined ? '' : _opts$spaces$after;
    this.spaces = {
      before: before,
      after: after
    };
  }

  _class.prototype.remove = function remove() {
    if (this.parent) {
      this.parent.removeChild(this);
    }

    this.parent = undefined;
    return this;
  };

  _class.prototype.replaceWith = function replaceWith() {
    if (this.parent) {
      for (var index in arguments) {
        this.parent.insertBefore(this, arguments[index]);
      }

      this.remove();
    }

    return this;
  };

  _class.prototype.next = function next() {
    return this.parent.at(this.parent.index(this) + 1);
  };

  _class.prototype.prev = function prev() {
    return this.parent.at(this.parent.index(this) - 1);
  };

  _class.prototype.clone = function clone() {
    var overrides = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var cloned = cloneNode(this);

    for (var name in overrides) {
      cloned[name] = overrides[name];
    }

    return cloned;
  };

  _class.prototype.toString = function toString() {
    return [this.spaces.before, String(this.value), this.spaces.after].join('');
  };

  return _class;
}();

exports.default = _class;
module.exports = exports['default'];

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// resolves . and .. elements in a path array with directory names there
// must be no slashes, empty elements, or device names (c:\) in the array
// (so also no leading and trailing slashes - it does not distinguish
// relative and absolute paths)
function normalizeArray(parts, allowAboveRoot) {
  // if the path tries to go above the root, `up` ends up > 0
  var up = 0;

  for (var i = parts.length - 1; i >= 0; i--) {
    var last = parts[i];

    if (last === '.') {
      parts.splice(i, 1);
    } else if (last === '..') {
      parts.splice(i, 1);
      up++;
    } else if (up) {
      parts.splice(i, 1);
      up--;
    }
  } // if the path is allowed to go above the root, restore leading ..s


  if (allowAboveRoot) {
    for (; up--; up) {
      parts.unshift('..');
    }
  }

  return parts;
} // Split a filename into [root, dir, basename, ext], unix version
// 'root' is just a slash, or nothing.


var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;

var splitPath = function splitPath(filename) {
  return splitPathRe.exec(filename).slice(1);
}; // path.resolve([from ...], to)
// posix version


exports.resolve = function () {
  var resolvedPath = '',
      resolvedAbsolute = false;

  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
    var path = i >= 0 ? arguments[i] : process.cwd(); // Skip empty and invalid entries

    if (typeof path !== 'string') {
      throw new TypeError('Arguments to path.resolve must be strings');
    } else if (!path) {
      continue;
    }

    resolvedPath = path + '/' + resolvedPath;
    resolvedAbsolute = path.charAt(0) === '/';
  } // At this point the path should be resolved to a full absolute path, but
  // handle relative paths to be safe (might happen when process.cwd() fails)
  // Normalize the path


  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function (p) {
    return !!p;
  }), !resolvedAbsolute).join('/');
  return (resolvedAbsolute ? '/' : '') + resolvedPath || '.';
}; // path.normalize(path)
// posix version


exports.normalize = function (path) {
  var isAbsolute = exports.isAbsolute(path),
      trailingSlash = substr(path, -1) === '/'; // Normalize the path

  path = normalizeArray(filter(path.split('/'), function (p) {
    return !!p;
  }), !isAbsolute).join('/');

  if (!path && !isAbsolute) {
    path = '.';
  }

  if (path && trailingSlash) {
    path += '/';
  }

  return (isAbsolute ? '/' : '') + path;
}; // posix version


exports.isAbsolute = function (path) {
  return path.charAt(0) === '/';
}; // posix version


exports.join = function () {
  var paths = Array.prototype.slice.call(arguments, 0);
  return exports.normalize(filter(paths, function (p, index) {
    if (typeof p !== 'string') {
      throw new TypeError('Arguments to path.join must be strings');
    }

    return p;
  }).join('/'));
}; // path.relative(from, to)
// posix version


exports.relative = function (from, to) {
  from = exports.resolve(from).substr(1);
  to = exports.resolve(to).substr(1);

  function trim(arr) {
    var start = 0;

    for (; start < arr.length; start++) {
      if (arr[start] !== '') break;
    }

    var end = arr.length - 1;

    for (; end >= 0; end--) {
      if (arr[end] !== '') break;
    }

    if (start > end) return [];
    return arr.slice(start, end - start + 1);
  }

  var fromParts = trim(from.split('/'));
  var toParts = trim(to.split('/'));
  var length = Math.min(fromParts.length, toParts.length);
  var samePartsLength = length;

  for (var i = 0; i < length; i++) {
    if (fromParts[i] !== toParts[i]) {
      samePartsLength = i;
      break;
    }
  }

  var outputParts = [];

  for (var i = samePartsLength; i < fromParts.length; i++) {
    outputParts.push('..');
  }

  outputParts = outputParts.concat(toParts.slice(samePartsLength));
  return outputParts.join('/');
};

exports.sep = '/';
exports.delimiter = ':';

exports.dirname = function (path) {
  var result = splitPath(path),
      root = result[0],
      dir = result[1];

  if (!root && !dir) {
    // No dirname whatsoever
    return '.';
  }

  if (dir) {
    // It has a dirname, strip trailing slash
    dir = dir.substr(0, dir.length - 1);
  }

  return root + dir;
};

exports.basename = function (path, ext) {
  var f = splitPath(path)[2]; // TODO: make this comparison case-insensitive on windows?

  if (ext && f.substr(-1 * ext.length) === ext) {
    f = f.substr(0, f.length - ext.length);
  }

  return f;
};

exports.extname = function (path) {
  return splitPath(path)[3];
};

function filter(xs, f) {
  if (xs.filter) return xs.filter(f);
  var res = [];

  for (var i = 0; i < xs.length; i++) {
    if (f(xs[i], i, xs)) res.push(xs[i]);
  }

  return res;
} // String.prototype.substr - negative index don't work in IE8


var substr = 'ab'.substr(-1) === 'b' ? function (str, start, len) {
  return str.substr(start, len);
} : function (str, start, len) {
  if (start < 0) start = str.length + start;
  return str.substr(start, len);
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(12)))

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

exports.__esModule = true;

var _createClass = function () {
  function defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

  return function (Constructor, protoProps, staticProps) {
    if (protoProps) defineProperties(Constructor.prototype, protoProps);
    if (staticProps) defineProperties(Constructor, staticProps);
    return Constructor;
  };
}();

var _node = __webpack_require__(5);

var _node2 = _interopRequireDefault(_node);

function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : {
    default: obj
  };
}

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _possibleConstructorReturn(self, call) {
  if (!self) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
  }

  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      enumerable: false,
      writable: true,
      configurable: true
    }
  });
  if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}

var Namespace = function (_Node) {
  _inherits(Namespace, _Node);

  function Namespace() {
    _classCallCheck(this, Namespace);

    return _possibleConstructorReturn(this, _Node.apply(this, arguments));
  }

  Namespace.prototype.toString = function toString() {
    return [this.spaces.before, this.ns, String(this.value), this.spaces.after].join('');
  };

  _createClass(Namespace, [{
    key: 'ns',
    get: function get() {
      var n = this.namespace;
      return n ? (typeof n === 'string' ? n : '') + '|' : '';
    }
  }]);

  return Namespace;
}(_node2.default);

exports.default = Namespace;
;
module.exports = exports['default'];

/***/ }),
/* 8 */
/***/ (function(module, exports) {

/* -*- Mode: js; js-indent-level: 2; -*- */

/*
 * Copyright 2011 Mozilla Foundation and contributors
 * Licensed under the New BSD license. See LICENSE or:
 * http://opensource.org/licenses/BSD-3-Clause
 */

/**
 * This is a helper function for getting values from parameter/options
 * objects.
 *
 * @param args The object we are extracting values from
 * @param name The name of the property we are getting.
 * @param defaultValue An optional value to return if the property is missing
 * from the object. If this is not specified and the property is missing, an
 * error will be thrown.
 */
function getArg(aArgs, aName, aDefaultValue) {
  if (aName in aArgs) {
    return aArgs[aName];
  } else if (arguments.length === 3) {
    return aDefaultValue;
  } else {
    throw new Error('"' + aName + '" is a required argument.');
  }
}

exports.getArg = getArg;
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
var dataUrlRegexp = /^data:.+\,.+$/;

function urlParse(aUrl) {
  var match = aUrl.match(urlRegexp);

  if (!match) {
    return null;
  }

  return {
    scheme: match[1],
    auth: match[2],
    host: match[3],
    port: match[4],
    path: match[5]
  };
}

exports.urlParse = urlParse;

function urlGenerate(aParsedUrl) {
  var url = '';

  if (aParsedUrl.scheme) {
    url += aParsedUrl.scheme + ':';
  }

  url += '//';

  if (aParsedUrl.auth) {
    url += aParsedUrl.auth + '@';
  }

  if (aParsedUrl.host) {
    url += aParsedUrl.host;
  }

  if (aParsedUrl.port) {
    url += ":" + aParsedUrl.port;
  }

  if (aParsedUrl.path) {
    url += aParsedUrl.path;
  }

  return url;
}

exports.urlGenerate = urlGenerate;
/**
 * Normalizes a path, or the path portion of a URL:
 *
 * - Replaces consecutive slashes with one slash.
 * - Removes unnecessary '.' parts.
 * - Removes unnecessary '<dir>/..' parts.
 *
 * Based on code in the Node.js 'path' core module.
 *
 * @param aPath The path or url to normalize.
 */

function normalize(aPath) {
  var path = aPath;
  var url = urlParse(aPath);

  if (url) {
    if (!url.path) {
      return aPath;
    }

    path = url.path;
  }

  var isAbsolute = exports.isAbsolute(path);
  var parts = path.split(/\/+/);

  for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
    part = parts[i];

    if (part === '.') {
      parts.splice(i, 1);
    } else if (part === '..') {
      up++;
    } else if (up > 0) {
      if (part === '') {
        // The first part is blank if the path is absolute. Trying to go
        // above the root is a no-op. Therefore we can remove all '..' parts
        // directly after the root.
        parts.splice(i + 1, up);
        up = 0;
      } else {
        parts.splice(i, 2);
        up--;
      }
    }
  }

  path = parts.join('/');

  if (path === '') {
    path = isAbsolute ? '/' : '.';
  }

  if (url) {
    url.path = path;
    return urlGenerate(url);
  }

  return path;
}

exports.normalize = normalize;
/**
 * Joins two paths/URLs.
 *
 * @param aRoot The root path or URL.
 * @param aPath The path or URL to be joined with the root.
 *
 * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
 *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended
 *   first.
 * - Otherwise aPath is a path. If aRoot is a URL, then its path portion
 *   is updated with the result and aRoot is returned. Otherwise the result
 *   is returned.
 *   - If aPath is absolute, the result is aPath.
 *   - Otherwise the two paths are joined with a slash.
 * - Joining for example 'http://' and 'www.example.com' is also supported.
 */

function join(aRoot, aPath) {
  if (aRoot === "") {
    aRoot = ".";
  }

  if (aPath === "") {
    aPath = ".";
  }

  var aPathUrl = urlParse(aPath);
  var aRootUrl = urlParse(aRoot);

  if (aRootUrl) {
    aRoot = aRootUrl.path || '/';
  } // `join(foo, '//www.example.org')`


  if (aPathUrl && !aPathUrl.scheme) {
    if (aRootUrl) {
      aPathUrl.scheme = aRootUrl.scheme;
    }

    return urlGenerate(aPathUrl);
  }

  if (aPathUrl || aPath.match(dataUrlRegexp)) {
    return aPath;
  } // `join('http://', 'www.example.com')`


  if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
    aRootUrl.host = aPath;
    return urlGenerate(aRootUrl);
  }

  var joined = aPath.charAt(0) === '/' ? aPath : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);

  if (aRootUrl) {
    aRootUrl.path = joined;
    return urlGenerate(aRootUrl);
  }

  return joined;
}

exports.join = join;

exports.isAbsolute = function (aPath) {
  return aPath.charAt(0) === '/' || urlRegexp.test(aPath);
};
/**
 * Make a path relative to a URL or another path.
 *
 * @param aRoot The root path or URL.
 * @param aPath The path or URL to be made relative to aRoot.
 */


function relative(aRoot, aPath) {
  if (aRoot === "") {
    aRoot = ".";
  }

  aRoot = aRoot.replace(/\/$/, ''); // It is possible for the path to be above the root. In this case, simply
  // checking whether the root is a prefix of the path won't work. Instead, we
  // need to remove components from the root one by one, until either we find
  // a prefix that fits, or we run out of components to remove.

  var level = 0;

  while (aPath.indexOf(aRoot + '/') !== 0) {
    var index = aRoot.lastIndexOf("/");

    if (index < 0) {
      return aPath;
    } // If the only part of the root that is left is the scheme (i.e. http://,
    // file:///, etc.), one or more slashes (/), or simply nothing at all, we
    // have exhausted all components, so the path is not relative to the root.


    aRoot = aRoot.slice(0, index);

    if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
      return aPath;
    }

    ++level;
  } // Make sure we add a "../" for each component we removed from the root.


  return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
}

exports.relative = relative;

var supportsNullProto = function () {
  var obj = Object.create(null);
  return !('__proto__' in obj);
}();

function identity(s) {
  return s;
}
/**
 * Because behavior goes wacky when you set `__proto__` on objects, we
 * have to prefix all the strings in our set with an arbitrary character.
 *
 * See https://github.com/mozilla/source-map/pull/31 and
 * https://github.com/mozilla/source-map/issues/30
 *
 * @param String aStr
 */


function toSetString(aStr) {
  if (isProtoString(aStr)) {
    return '$' + aStr;
  }

  return aStr;
}

exports.toSetString = supportsNullProto ? identity : toSetString;

function fromSetString(aStr) {
  if (isProtoString(aStr)) {
    return aStr.slice(1);
  }

  return aStr;
}

exports.fromSetString = supportsNullProto ? identity : fromSetString;

function isProtoString(s) {
  if (!s) {
    return false;
  }

  var length = s.length;

  if (length < 9
  /* "__proto__".length */
  ) {
      return false;
    }

  if (s.charCodeAt(length - 1) !== 95
  /* '_' */
  || s.charCodeAt(length - 2) !== 95
  /* '_' */
  || s.charCodeAt(length - 3) !== 111
  /* 'o' */
  || s.charCodeAt(length - 4) !== 116
  /* 't' */
  || s.charCodeAt(length - 5) !== 111
  /* 'o' */
  || s.charCodeAt(length - 6) !== 114
  /* 'r' */
  || s.charCodeAt(length - 7) !== 112
  /* 'p' */
  || s.charCodeAt(length - 8) !== 95
  /* '_' */
  || s.charCodeAt(length - 9) !== 95
  /* '_' */
  ) {
      return false;
    }

  for (var i = length - 10; i >= 0; i--) {
    if (s.charCodeAt(i) !== 36
    /* '$' */
    ) {
        return false;
      }
  }

  return true;
}
/**
 * Comparator between two mappings where the original positions are compared.
 *
 * Optionally pass in `true` as `onlyCompareGenerated` to consider two
 * mappings with the same original source/line/column, but different generated
 * line and column the same. Useful when searching for a mapping with a
 * stubbed out mapping.
 */


function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
  var cmp = strcmp(mappingA.source, mappingB.source);

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.originalLine - mappingB.originalLine;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.originalColumn - mappingB.originalColumn;

  if (cmp !== 0 || onlyCompareOriginal) {
    return cmp;
  }

  cmp = mappingA.generatedColumn - mappingB.generatedColumn;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.generatedLine - mappingB.generatedLine;

  if (cmp !== 0) {
    return cmp;
  }

  return strcmp(mappingA.name, mappingB.name);
}

exports.compareByOriginalPositions = compareByOriginalPositions;
/**
 * Comparator between two mappings with deflated source and name indices where
 * the generated positions are compared.
 *
 * Optionally pass in `true` as `onlyCompareGenerated` to consider two
 * mappings with the same generated line and column, but different
 * source/name/original line and column the same. Useful when searching for a
 * mapping with a stubbed out mapping.
 */

function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
  var cmp = mappingA.generatedLine - mappingB.generatedLine;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.generatedColumn - mappingB.generatedColumn;

  if (cmp !== 0 || onlyCompareGenerated) {
    return cmp;
  }

  cmp = strcmp(mappingA.source, mappingB.source);

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.originalLine - mappingB.originalLine;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.originalColumn - mappingB.originalColumn;

  if (cmp !== 0) {
    return cmp;
  }

  return strcmp(mappingA.name, mappingB.name);
}

exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;

function strcmp(aStr1, aStr2) {
  if (aStr1 === aStr2) {
    return 0;
  }

  if (aStr1 === null) {
    return 1; // aStr2 !== null
  }

  if (aStr2 === null) {
    return -1; // aStr1 !== null
  }

  if (aStr1 > aStr2) {
    return 1;
  }

  return -1;
}
/**
 * Comparator between two mappings with inflated source and name strings where
 * the generated positions are compared.
 */


function compareByGeneratedPositionsInflated(mappingA, mappingB) {
  var cmp = mappingA.generatedLine - mappingB.generatedLine;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.generatedColumn - mappingB.generatedColumn;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = strcmp(mappingA.source, mappingB.source);

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.originalLine - mappingB.originalLine;

  if (cmp !== 0) {
    return cmp;
  }

  cmp = mappingA.originalColumn - mappingB.originalColumn;

  if (cmp !== 0) {
    return cmp;
  }

  return strcmp(mappingA.name, mappingB.name);
}

exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
/**
 * Strip any JSON XSSI avoidance prefix from the string (as documented
 * in the source maps specification), and then parse the string as
 * JSON.
 */

function parseSourceMapInput(str) {
  return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, ''));
}

exports.parseSourceMapInput = parseSourceMapInput;
/**
 * Compute the URL of a source given the the source root, the source's
 * URL, and the source map's URL.
 */

function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {
  sourceURL = sourceURL || '';

  if (sourceRoot) {
    // This follows what Chrome does.
    if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {
      sourceRoot += '/';
    } // The spec says:
    //   Line 4: An optional source root, useful for relocating source
    //   files on a server or removing repeated values in the
    //   “sources” entry.  This value is prepended to the individual
    //   entries in the “source” field.


    sourceURL = sourceRoot + sourceURL;
  } // Historically, SourceMapConsumer did not take the sourceMapURL as
  // a parameter.  This mode is still somewhat supported, which is why
  // this code block is conditional.  However, it's preferable to pass
  // the source map URL to SourceMapConsumer, so that this function
  // can implement the source URL resolution algorithm as outlined in
  // the spec.  This block is basically the equivalent of:
  //    new URL(sourceURL, sourceMapURL).toString()
  // ... except it avoids using URL, which wasn't available in the
  // older releases of node still supported by this library.
  //
  // The spec says:
  //   If the sources are not absolute URLs after prepending of the
  //   “sourceRoot”, the sources are resolved relative to the
  //   SourceMap (like resolving script src in a html document).


  if (sourceMapURL) {
    var parsed = urlParse(sourceMapURL);

    if (!parsed) {
      throw new Error("sourceMapURL could not be parsed");
    }

    if (parsed.path) {
      // Strip the last path component, but keep the "/".
      var index = parsed.path.lastIndexOf('/');

      if (index >= 0) {
        parsed.path = parsed.path.substring(0, index + 1);
      }
    }

    sourceURL = join(urlGenerate(parsed), sourceURL);
  }

  return normalize(sourceURL);
}

exports.computeSourceURL = computeSourceURL;

/***/ }),
/* 9 */
/***/ (function(module, exports) {

/* -*- Mode: js; js-indent-level: 2; -*- */

/*
 * Copyright 2011 Mozilla Foundation and contributors
 * Licensed under the New BSD license. See LICENSE or:
 * http://opensource.org/licenses/BSD-3-Clause
 */

/**
 * This is a helper function for getting values from parameter/options
 * objects.
 *
 * @param args The object we are extracting values from
 * @param name The name of the property we are getting.
 * @param defaultValue An optional value to return if the property is missing
 * from the object. If this is not specified and the property is missing, an
 * error will be thrown.
 */
function getArg(aArgs, aName, aDefaultValue) {
  if (aName in aArgs) {
    return aArgs[aName];
  } else if (arguments.length === 3) {
    return aDefaultValue;
  } else {
    throw new Error('"' + aName + '" is a required argument.');
  }
}

exports.getArg = getArg;
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
var dataUrlRegexp = /^data:.+\,.+$/;

function urlParse(aUrl) {
  var match = aUrl.match(urlRegexp);

  if (!match) {
    return null;
  }

  return {
    scheme: match[1],
    auth: match[2],
    host: match[3],
    port: match[4],
    path: match[5]
  };
}

exports.urlParse = urlParse;

function urlGenerate(aParsedUrl) {
  var url = '';

  if (aParsedUrl.scheme) {
    url += aParsedUrl.scheme + ':';
  }

  url += '//';

  if (aParsedUrl.auth) {
    url += aParsedUrl.auth + '@';
  }

  if (aParsedUrl.host) {
    url += aParsedUrl.host;
  }

  if (aParsedUrl.port) {
    url += ":" + aParsedUrl.port;
  }

  if (aParsedUrl.path) {
    url += aParsedUrl.path;
  }

  return url;
}

exports.urlGenerate = urlGenerate;
/**
 * Normalizes a path, or the path portion of a URL:
 *
 * - Replaces consecutive slashes with one slash.
 * - Removes unnecessary '.' parts.
 * - Removes unnecessary '<dir>/..' parts.
 *
 * Based on code in the Node.js 'pa