add some packages

node_modules/babel-traverse/.npmignore

@@ -0,0 +1,3 @@
+src
+test
+node_modules

node_modules/babel-traverse/README.md

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+# babel-traverse
+
+> babel-traverse maintains the overall tree state, and is responsible for replacing, removing, and adding nodes.
+
+## Install
+
+```sh
+$ npm install --save babel-traverse
+```
+
+## Usage
+
+We can use it alongside Babylon to traverse and update nodes:
+
+```js
+import * as babylon from "babylon";
+import traverse from "babel-traverse";
+
+const code = `function square(n) {
+  return n * n;
+}`;
+
+const ast = babylon.parse(code);
+
+traverse(ast, {
+  enter(path) {
+    if (path.isIdentifier({ name: "n" })) {
+      path.node.name = "x";
+    }
+  }
+});
+```
+[:book: **Read the full docs here**](https://github.com/thejameskyle/babel-handbook/blob/master/translations/en/plugin-handbook.md#babel-traverse)

node_modules/babel-traverse/lib/cache.js

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+"use strict";
+
+exports.__esModule = true;
+exports.scope = exports.path = undefined;
+
+var _weakMap = require("babel-runtime/core-js/weak-map");
+
+var _weakMap2 = _interopRequireDefault(_weakMap);
+
+exports.clear = clear;
+exports.clearPath = clearPath;
+exports.clearScope = clearScope;
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var path = exports.path = new _weakMap2.default();
+var scope = exports.scope = new _weakMap2.default();
+
+function clear() {
+  clearPath();
+  clearScope();
+}
+
+function clearPath() {
+  exports.path = path = new _weakMap2.default();
+}
+
+function clearScope() {
+  exports.scope = scope = new _weakMap2.default();
+}

node_modules/babel-traverse/lib/context.js

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+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
+
+var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
+
+var _path2 = require("./path");
+
+var _path3 = _interopRequireDefault(_path2);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var testing = process.env.NODE_ENV === "test";
+
+var TraversalContext = function () {
+  function TraversalContext(scope, opts, state, parentPath) {
+    (0, _classCallCheck3.default)(this, TraversalContext);
+    this.queue = null;
+
+    this.parentPath = parentPath;
+    this.scope = scope;
+    this.state = state;
+    this.opts = opts;
+  }
+
+  TraversalContext.prototype.shouldVisit = function shouldVisit(node) {
+    var opts = this.opts;
+    if (opts.enter || opts.exit) return true;
+
+    if (opts[node.type]) return true;
+
+    var keys = t.VISITOR_KEYS[node.type];
+    if (!keys || !keys.length) return false;
+
+    for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var key = _ref;
+
+      if (node[key]) return true;
+    }
+
+    return false;
+  };
+
+  TraversalContext.prototype.create = function create(node, obj, key, listKey) {
+    return _path3.default.get({
+      parentPath: this.parentPath,
+      parent: node,
+      container: obj,
+      key: key,
+      listKey: listKey
+    });
+  };
+
+  TraversalContext.prototype.maybeQueue = function maybeQueue(path, notPriority) {
+    if (this.trap) {
+      throw new Error("Infinite cycle detected");
+    }
+
+    if (this.queue) {
+      if (notPriority) {
+        this.queue.push(path);
+      } else {
+        this.priorityQueue.push(path);
+      }
+    }
+  };
+
+  TraversalContext.prototype.visitMultiple = function visitMultiple(container, parent, listKey) {
+    if (container.length === 0) return false;
+
+    var queue = [];
+
+    for (var key = 0; key < container.length; key++) {
+      var node = container[key];
+      if (node && this.shouldVisit(node)) {
+        queue.push(this.create(parent, container, key, listKey));
+      }
+    }
+
+    return this.visitQueue(queue);
+  };
+
+  TraversalContext.prototype.visitSingle = function visitSingle(node, key) {
+    if (this.shouldVisit(node[key])) {
+      return this.visitQueue([this.create(node, node, key)]);
+    } else {
+      return false;
+    }
+  };
+
+  TraversalContext.prototype.visitQueue = function visitQueue(queue) {
+    this.queue = queue;
+    this.priorityQueue = [];
+
+    var visited = [];
+    var stop = false;
+
+    for (var _iterator2 = queue, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+      var _ref2;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
+      }
+
+      var path = _ref2;
+
+      path.resync();
+
+      if (path.contexts.length === 0 || path.contexts[path.contexts.length - 1] !== this) {
+        path.pushContext(this);
+      }
+
+      if (path.key === null) continue;
+
+      if (testing && queue.length >= 10000) {
+        this.trap = true;
+      }
+
+      if (visited.indexOf(path.node) >= 0) continue;
+      visited.push(path.node);
+
+      if (path.visit()) {
+        stop = true;
+        break;
+      }
+
+      if (this.priorityQueue.length) {
+        stop = this.visitQueue(this.priorityQueue);
+        this.priorityQueue = [];
+        this.queue = queue;
+        if (stop) break;
+      }
+    }
+
+    for (var _iterator3 = queue, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+      var _ref3;
+
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref3 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref3 = _i3.value;
+      }
+
+      var _path = _ref3;
+
+      _path.popContext();
+    }
+
+    this.queue = null;
+
+    return stop;
+  };
+
+  TraversalContext.prototype.visit = function visit(node, key) {
+    var nodes = node[key];
+    if (!nodes) return false;
+
+    if (Array.isArray(nodes)) {
+      return this.visitMultiple(nodes, node, key);
+    } else {
+      return this.visitSingle(node, key);
+    }
+  };
+
+  return TraversalContext;
+}();
+
+exports.default = TraversalContext;
+module.exports = exports["default"];

node_modules/babel-traverse/lib/hub.js

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+"use strict";
+
+exports.__esModule = true;
+
+var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
+
+var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var Hub = function Hub(file, options) {
+  (0, _classCallCheck3.default)(this, Hub);
+
+  this.file = file;
+  this.options = options;
+};
+
+exports.default = Hub;
+module.exports = exports["default"];

node_modules/babel-traverse/lib/index.js

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+"use strict";
+
+exports.__esModule = true;
+exports.visitors = exports.Hub = exports.Scope = exports.NodePath = undefined;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+var _path = require("./path");
+
+Object.defineProperty(exports, "NodePath", {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_path).default;
+  }
+});
+
+var _scope = require("./scope");
+
+Object.defineProperty(exports, "Scope", {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_scope).default;
+  }
+});
+
+var _hub = require("./hub");
+
+Object.defineProperty(exports, "Hub", {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_hub).default;
+  }
+});
+exports.default = traverse;
+
+var _context = require("./context");
+
+var _context2 = _interopRequireDefault(_context);
+
+var _visitors = require("./visitors");
+
+var visitors = _interopRequireWildcard(_visitors);
+
+var _babelMessages = require("babel-messages");
+
+var messages = _interopRequireWildcard(_babelMessages);
+
+var _includes = require("lodash/includes");
+
+var _includes2 = _interopRequireDefault(_includes);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+var _cache = require("./cache");
+
+var cache = _interopRequireWildcard(_cache);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+exports.visitors = visitors;
+function traverse(parent, opts, scope, state, parentPath) {
+  if (!parent) return;
+  if (!opts) opts = {};
+
+  if (!opts.noScope && !scope) {
+    if (parent.type !== "Program" && parent.type !== "File") {
+      throw new Error(messages.get("traverseNeedsParent", parent.type));
+    }
+  }
+
+  visitors.explode(opts);
+
+  traverse.node(parent, opts, scope, state, parentPath);
+}
+
+traverse.visitors = visitors;
+traverse.verify = visitors.verify;
+traverse.explode = visitors.explode;
+
+traverse.NodePath = require("./path");
+traverse.Scope = require("./scope");
+traverse.Hub = require("./hub");
+
+traverse.cheap = function (node, enter) {
+  return t.traverseFast(node, enter);
+};
+
+traverse.node = function (node, opts, scope, state, parentPath, skipKeys) {
+  var keys = t.VISITOR_KEYS[node.type];
+  if (!keys) return;
+
+  var context = new _context2.default(scope, opts, state, parentPath);
+  for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
+
+    var key = _ref;
+
+    if (skipKeys && skipKeys[key]) continue;
+    if (context.visit(node, key)) return;
+  }
+};
+
+traverse.clearNode = function (node, opts) {
+  t.removeProperties(node, opts);
+
+  cache.path.delete(node);
+};
+
+traverse.removeProperties = function (tree, opts) {
+  t.traverseFast(tree, traverse.clearNode, opts);
+  return tree;
+};
+
+function hasBlacklistedType(path, state) {
+  if (path.node.type === state.type) {
+    state.has = true;
+    path.stop();
+  }
+}
+
+traverse.hasType = function (tree, scope, type, blacklistTypes) {
+  if ((0, _includes2.default)(blacklistTypes, tree.type)) return false;
+
+  if (tree.type === type) return true;
+
+  var state = {
+    has: false,
+    type: type
+  };
+
+  traverse(tree, {
+    blacklist: blacklistTypes,
+    enter: hasBlacklistedType
+  }, scope, state);
+
+  return state.has;
+};
+
+traverse.clearCache = function () {
+  cache.clear();
+};
+
+traverse.clearCache.clearPath = cache.clearPath;
+traverse.clearCache.clearScope = cache.clearScope;
+
+traverse.copyCache = function (source, destination) {
+  if (cache.path.has(source)) {
+    cache.path.set(destination, cache.path.get(source));
+  }
+};

node_modules/babel-traverse/lib/path/ancestry.js

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+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.findParent = findParent;
+exports.find = find;
+exports.getFunctionParent = getFunctionParent;
+exports.getStatementParent = getStatementParent;
+exports.getEarliestCommonAncestorFrom = getEarliestCommonAncestorFrom;
+exports.getDeepestCommonAncestorFrom = getDeepestCommonAncestorFrom;
+exports.getAncestry = getAncestry;
+exports.isAncestor = isAncestor;
+exports.isDescendant = isDescendant;
+exports.inType = inType;
+exports.inShadow = inShadow;
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+var _index = require("./index");
+
+var _index2 = _interopRequireDefault(_index);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function findParent(callback) {
+  var path = this;
+  while (path = path.parentPath) {
+    if (callback(path)) return path;
+  }
+  return null;
+}
+
+function find(callback) {
+  var path = this;
+  do {
+    if (callback(path)) return path;
+  } while (path = path.parentPath);
+  return null;
+}
+
+function getFunctionParent() {
+  return this.findParent(function (path) {
+    return path.isFunction() || path.isProgram();
+  });
+}
+
+function getStatementParent() {
+  var path = this;
+  do {
+    if (Array.isArray(path.container)) {
+      return path;
+    }
+  } while (path = path.parentPath);
+}
+
+function getEarliestCommonAncestorFrom(paths) {
+  return this.getDeepestCommonAncestorFrom(paths, function (deepest, i, ancestries) {
+    var earliest = void 0;
+    var keys = t.VISITOR_KEYS[deepest.type];
+
+    for (var _iterator = ancestries, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var ancestry = _ref;
+
+      var path = ancestry[i + 1];
+
+      if (!earliest) {
+        earliest = path;
+        continue;
+      }
+
+      if (path.listKey && earliest.listKey === path.listKey) {
+        if (path.key < earliest.key) {
+          earliest = path;
+          continue;
+        }
+      }
+
+      var earliestKeyIndex = keys.indexOf(earliest.parentKey);
+      var currentKeyIndex = keys.indexOf(path.parentKey);
+      if (earliestKeyIndex > currentKeyIndex) {
+        earliest = path;
+      }
+    }
+
+    return earliest;
+  });
+}
+
+function getDeepestCommonAncestorFrom(paths, filter) {
+  var _this = this;
+
+  if (!paths.length) {
+    return this;
+  }
+
+  if (paths.length === 1) {
+    return paths[0];
+  }
+
+  var minDepth = Infinity;
+
+  var lastCommonIndex = void 0,
+      lastCommon = void 0;
+
+  var ancestries = paths.map(function (path) {
+    var ancestry = [];
+
+    do {
+      ancestry.unshift(path);
+    } while ((path = path.parentPath) && path !== _this);
+
+    if (ancestry.length < minDepth) {
+      minDepth = ancestry.length;
+    }
+
+    return ancestry;
+  });
+
+  var first = ancestries[0];
+
+  depthLoop: for (var i = 0; i < minDepth; i++) {
+    var shouldMatch = first[i];
+
+    for (var _iterator2 = ancestries, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+      var _ref2;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
+      }
+
+      var ancestry = _ref2;
+
+      if (ancestry[i] !== shouldMatch) {
+        break depthLoop;
+      }
+    }
+
+    lastCommonIndex = i;
+    lastCommon = shouldMatch;
+  }
+
+  if (lastCommon) {
+    if (filter) {
+      return filter(lastCommon, lastCommonIndex, ancestries);
+    } else {
+      return lastCommon;
+    }
+  } else {
+    throw new Error("Couldn't find intersection");
+  }
+}
+
+function getAncestry() {
+  var path = this;
+  var paths = [];
+  do {
+    paths.push(path);
+  } while (path = path.parentPath);
+  return paths;
+}
+
+function isAncestor(maybeDescendant) {
+  return maybeDescendant.isDescendant(this);
+}
+
+function isDescendant(maybeAncestor) {
+  return !!this.findParent(function (parent) {
+    return parent === maybeAncestor;
+  });
+}
+
+function inType() {
+  var path = this;
+  while (path) {
+    for (var _iterator3 = arguments, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+      var _ref3;
+
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref3 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref3 = _i3.value;
+      }
+
+      var type = _ref3;
+
+      if (path.node.type === type) return true;
+    }
+    path = path.parentPath;
+  }
+
+  return false;
+}
+
+function inShadow(key) {
+  var parentFn = this.isFunction() ? this : this.findParent(function (p) {
+    return p.isFunction();
+  });
+  if (!parentFn) return;
+
+  if (parentFn.isFunctionExpression() || parentFn.isFunctionDeclaration()) {
+    var shadow = parentFn.node.shadow;
+
+    if (shadow && (!key || shadow[key] !== false)) {
+      return parentFn;
+    }
+  } else if (parentFn.isArrowFunctionExpression()) {
+    return parentFn;
+  }
+
+  return null;
+}

node_modules/babel-traverse/lib/path/comments.js

@@ -0,0 +1,47 @@
+"use strict";
+
+exports.__esModule = true;
+exports.shareCommentsWithSiblings = shareCommentsWithSiblings;
+exports.addComment = addComment;
+exports.addComments = addComments;
+function shareCommentsWithSiblings() {
+  if (typeof this.key === "string") return;
+
+  var node = this.node;
+  if (!node) return;
+
+  var trailing = node.trailingComments;
+  var leading = node.leadingComments;
+  if (!trailing && !leading) return;
+
+  var prev = this.getSibling(this.key - 1);
+  var next = this.getSibling(this.key + 1);
+
+  if (!prev.node) prev = next;
+  if (!next.node) next = prev;
+
+  prev.addComments("trailing", leading);
+  next.addComments("leading", trailing);
+}
+
+function addComment(type, content, line) {
+  this.addComments(type, [{
+    type: line ? "CommentLine" : "CommentBlock",
+    value: content
+  }]);
+}
+
+function addComments(type, comments) {
+  if (!comments) return;
+
+  var node = this.node;
+  if (!node) return;
+
+  var key = type + "Comments";
+
+  if (node[key]) {
+    node[key] = node[key].concat(comments);
+  } else {
+    node[key] = comments;
+  }
+}

node_modules/babel-traverse/lib/path/context.js

@@ -0,0 +1,281 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.call = call;
+exports._call = _call;
+exports.isBlacklisted = isBlacklisted;
+exports.visit = visit;
+exports.skip = skip;
+exports.skipKey = skipKey;
+exports.stop = stop;
+exports.setScope = setScope;
+exports.setContext = setContext;
+exports.resync = resync;
+exports._resyncParent = _resyncParent;
+exports._resyncKey = _resyncKey;
+exports._resyncList = _resyncList;
+exports._resyncRemoved = _resyncRemoved;
+exports.popContext = popContext;
+exports.pushContext = pushContext;
+exports.setup = setup;
+exports.setKey = setKey;
+exports.requeue = requeue;
+exports._getQueueContexts = _getQueueContexts;
+
+var _index = require("../index");
+
+var _index2 = _interopRequireDefault(_index);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function call(key) {
+  var opts = this.opts;
+
+  this.debug(function () {
+    return key;
+  });
+
+  if (this.node) {
+    if (this._call(opts[key])) return true;
+  }
+
+  if (this.node) {
+    return this._call(opts[this.node.type] && opts[this.node.type][key]);
+  }
+
+  return false;
+}
+
+function _call(fns) {
+  if (!fns) return false;
+
+  for (var _iterator = fns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
+
+    var fn = _ref;
+
+    if (!fn) continue;
+
+    var node = this.node;
+    if (!node) return true;
+
+    var ret = fn.call(this.state, this, this.state);
+    if (ret) throw new Error("Unexpected return value from visitor method " + fn);
+
+    if (this.node !== node) return true;
+
+    if (this.shouldStop || this.shouldSkip || this.removed) return true;
+  }
+
+  return false;
+}
+
+function isBlacklisted() {
+  var blacklist = this.opts.blacklist;
+  return blacklist && blacklist.indexOf(this.node.type) > -1;
+}
+
+function visit() {
+  if (!this.node) {
+    return false;
+  }
+
+  if (this.isBlacklisted()) {
+    return false;
+  }
+
+  if (this.opts.shouldSkip && this.opts.shouldSkip(this)) {
+    return false;
+  }
+
+  if (this.call("enter") || this.shouldSkip) {
+    this.debug(function () {
+      return "Skip...";
+    });
+    return this.shouldStop;
+  }
+
+  this.debug(function () {
+    return "Recursing into...";
+  });
+  _index2.default.node(this.node, this.opts, this.scope, this.state, this, this.skipKeys);
+
+  this.call("exit");
+
+  return this.shouldStop;
+}
+
+function skip() {
+  this.shouldSkip = true;
+}
+
+function skipKey(key) {
+  this.skipKeys[key] = true;
+}
+
+function stop() {
+  this.shouldStop = true;
+  this.shouldSkip = true;
+}
+
+function setScope() {
+  if (this.opts && this.opts.noScope) return;
+
+  var target = this.context && this.context.scope;
+
+  if (!target) {
+    var path = this.parentPath;
+    while (path && !target) {
+      if (path.opts && path.opts.noScope) return;
+
+      target = path.scope;
+      path = path.parentPath;
+    }
+  }
+
+  this.scope = this.getScope(target);
+  if (this.scope) this.scope.init();
+}
+
+function setContext(context) {
+  this.shouldSkip = false;
+  this.shouldStop = false;
+  this.removed = false;
+  this.skipKeys = {};
+
+  if (context) {
+    this.context = context;
+    this.state = context.state;
+    this.opts = context.opts;
+  }
+
+  this.setScope();
+
+  return this;
+}
+
+function resync() {
+  if (this.removed) return;
+
+  this._resyncParent();
+  this._resyncList();
+  this._resyncKey();
+}
+
+function _resyncParent() {
+  if (this.parentPath) {
+    this.parent = this.parentPath.node;
+  }
+}
+
+function _resyncKey() {
+  if (!this.container) return;
+
+  if (this.node === this.container[this.key]) return;
+
+  if (Array.isArray(this.container)) {
+    for (var i = 0; i < this.container.length; i++) {
+      if (this.container[i] === this.node) {
+        return this.setKey(i);
+      }
+    }
+  } else {
+    for (var key in this.container) {
+      if (this.container[key] === this.node) {
+        return this.setKey(key);
+      }
+    }
+  }
+
+  this.key = null;
+}
+
+function _resyncList() {
+  if (!this.parent || !this.inList) return;
+
+  var newContainer = this.parent[this.listKey];
+  if (this.container === newContainer) return;
+
+  this.container = newContainer || null;
+}
+
+function _resyncRemoved() {
+  if (this.key == null || !this.container || this.container[this.key] !== this.node) {
+    this._markRemoved();
+  }
+}
+
+function popContext() {
+  this.contexts.pop();
+  this.setContext(this.contexts[this.contexts.length - 1]);
+}
+
+function pushContext(context) {
+  this.contexts.push(context);
+  this.setContext(context);
+}
+
+function setup(parentPath, container, listKey, key) {
+  this.inList = !!listKey;
+  this.listKey = listKey;
+  this.parentKey = listKey || key;
+  this.container = container;
+
+  this.parentPath = parentPath || this.parentPath;
+  this.setKey(key);
+}
+
+function setKey(key) {
+  this.key = key;
+  this.node = this.container[this.key];
+  this.type = this.node && this.node.type;
+}
+
+function requeue() {
+  var pathToQueue = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this;
+
+  if (pathToQueue.removed) return;
+
+  var contexts = this.contexts;
+
+  for (var _iterator2 = contexts, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+    var _ref2;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref2 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref2 = _i2.value;
+    }
+
+    var context = _ref2;
+
+    context.maybeQueue(pathToQueue);
+  }
+}
+
+function _getQueueContexts() {
+  var path = this;
+  var contexts = this.contexts;
+  while (!contexts.length) {
+    path = path.parentPath;
+    contexts = path.contexts;
+  }
+  return contexts;
+}

node_modules/babel-traverse/lib/path/conversion.js

@@ -0,0 +1,47 @@
+"use strict";
+
+exports.__esModule = true;
+exports.toComputedKey = toComputedKey;
+exports.ensureBlock = ensureBlock;
+exports.arrowFunctionToShadowed = arrowFunctionToShadowed;
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function toComputedKey() {
+  var node = this.node;
+
+  var key = void 0;
+  if (this.isMemberExpression()) {
+    key = node.property;
+  } else if (this.isProperty() || this.isMethod()) {
+    key = node.key;
+  } else {
+    throw new ReferenceError("todo");
+  }
+
+  if (!node.computed) {
+    if (t.isIdentifier(key)) key = t.stringLiteral(key.name);
+  }
+
+  return key;
+}
+
+function ensureBlock() {
+  return t.ensureBlock(this.node);
+}
+
+function arrowFunctionToShadowed() {
+  if (!this.isArrowFunctionExpression()) return;
+
+  this.ensureBlock();
+
+  var node = this.node;
+
+  node.expression = false;
+  node.type = "FunctionExpression";
+  node.shadow = node.shadow || true;
+}

node_modules/babel-traverse/lib/path/evaluation.js

@@ -0,0 +1,398 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _typeof2 = require("babel-runtime/helpers/typeof");
+
+var _typeof3 = _interopRequireDefault(_typeof2);
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+var _map = require("babel-runtime/core-js/map");
+
+var _map2 = _interopRequireDefault(_map);
+
+exports.evaluateTruthy = evaluateTruthy;
+exports.evaluate = evaluate;
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var VALID_CALLEES = ["String", "Number", "Math"];
+var INVALID_METHODS = ["random"];
+
+function evaluateTruthy() {
+  var res = this.evaluate();
+  if (res.confident) return !!res.value;
+}
+
+function evaluate() {
+  var confident = true;
+  var deoptPath = void 0;
+  var seen = new _map2.default();
+
+  function deopt(path) {
+    if (!confident) return;
+    deoptPath = path;
+    confident = false;
+  }
+
+  var value = evaluate(this);
+  if (!confident) value = undefined;
+  return {
+    confident: confident,
+    deopt: deoptPath,
+    value: value
+  };
+
+  function evaluate(path) {
+    var node = path.node;
+
+
+    if (seen.has(node)) {
+      var existing = seen.get(node);
+      if (existing.resolved) {
+        return existing.value;
+      } else {
+        deopt(path);
+        return;
+      }
+    } else {
+      var item = { resolved: false };
+      seen.set(node, item);
+
+      var val = _evaluate(path);
+      if (confident) {
+        item.resolved = true;
+        item.value = val;
+      }
+      return val;
+    }
+  }
+
+  function _evaluate(path) {
+    if (!confident) return;
+
+    var node = path.node;
+
+
+    if (path.isSequenceExpression()) {
+      var exprs = path.get("expressions");
+      return evaluate(exprs[exprs.length - 1]);
+    }
+
+    if (path.isStringLiteral() || path.isNumericLiteral() || path.isBooleanLiteral()) {
+      return node.value;
+    }
+
+    if (path.isNullLiteral()) {
+      return null;
+    }
+
+    if (path.isTemplateLiteral()) {
+      var str = "";
+
+      var i = 0;
+      var _exprs = path.get("expressions");
+
+      for (var _iterator = node.quasis, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+        var _ref;
+
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
+        }
+
+        var elem = _ref;
+
+        if (!confident) break;
+
+        str += elem.value.cooked;
+
+        var expr = _exprs[i++];
+        if (expr) str += String(evaluate(expr));
+      }
+
+      if (!confident) return;
+      return str;
+    }
+
+    if (path.isConditionalExpression()) {
+      var testResult = evaluate(path.get("test"));
+      if (!confident) return;
+      if (testResult) {
+        return evaluate(path.get("consequent"));
+      } else {
+        return evaluate(path.get("alternate"));
+      }
+    }
+
+    if (path.isExpressionWrapper()) {
+      return evaluate(path.get("expression"));
+    }
+
+    if (path.isMemberExpression() && !path.parentPath.isCallExpression({ callee: node })) {
+      var property = path.get("property");
+      var object = path.get("object");
+
+      if (object.isLiteral() && property.isIdentifier()) {
+        var _value = object.node.value;
+        var type = typeof _value === "undefined" ? "undefined" : (0, _typeof3.default)(_value);
+        if (type === "number" || type === "string") {
+          return _value[property.node.name];
+        }
+      }
+    }
+
+    if (path.isReferencedIdentifier()) {
+      var binding = path.scope.getBinding(node.name);
+
+      if (binding && binding.constantViolations.length > 0) {
+        return deopt(binding.path);
+      }
+
+      if (binding && path.node.start < binding.path.node.end) {
+        return deopt(binding.path);
+      }
+
+      if (binding && binding.hasValue) {
+        return binding.value;
+      } else {
+        if (node.name === "undefined") {
+          return binding ? deopt(binding.path) : undefined;
+        } else if (node.name === "Infinity") {
+          return binding ? deopt(binding.path) : Infinity;
+        } else if (node.name === "NaN") {
+          return binding ? deopt(binding.path) : NaN;
+        }
+
+        var resolved = path.resolve();
+        if (resolved === path) {
+          return deopt(path);
+        } else {
+          return evaluate(resolved);
+        }
+      }
+    }
+
+    if (path.isUnaryExpression({ prefix: true })) {
+      if (node.operator === "void") {
+        return undefined;
+      }
+
+      var argument = path.get("argument");
+      if (node.operator === "typeof" && (argument.isFunction() || argument.isClass())) {
+        return "function";
+      }
+
+      var arg = evaluate(argument);
+      if (!confident) return;
+      switch (node.operator) {
+        case "!":
+          return !arg;
+        case "+":
+          return +arg;
+        case "-":
+          return -arg;
+        case "~":
+          return ~arg;
+        case "typeof":
+          return typeof arg === "undefined" ? "undefined" : (0, _typeof3.default)(arg);
+      }
+    }
+
+    if (path.isArrayExpression()) {
+      var arr = [];
+      var elems = path.get("elements");
+      for (var _iterator2 = elems, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+        var _ref2;
+
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref2 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref2 = _i2.value;
+        }
+
+        var _elem = _ref2;
+
+        _elem = _elem.evaluate();
+
+        if (_elem.confident) {
+          arr.push(_elem.value);
+        } else {
+          return deopt(_elem);
+        }
+      }
+      return arr;
+    }
+
+    if (path.isObjectExpression()) {
+      var obj = {};
+      var props = path.get("properties");
+      for (var _iterator3 = props, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+        var _ref3;
+
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref3 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref3 = _i3.value;
+        }
+
+        var prop = _ref3;
+
+        if (prop.isObjectMethod() || prop.isSpreadProperty()) {
+          return deopt(prop);
+        }
+        var keyPath = prop.get("key");
+        var key = keyPath;
+        if (prop.node.computed) {
+          key = key.evaluate();
+          if (!key.confident) {
+            return deopt(keyPath);
+          }
+          key = key.value;
+        } else if (key.isIdentifier()) {
+          key = key.node.name;
+        } else {
+          key = key.node.value;
+        }
+        var valuePath = prop.get("value");
+        var _value2 = valuePath.evaluate();
+        if (!_value2.confident) {
+          return deopt(valuePath);
+        }
+        _value2 = _value2.value;
+        obj[key] = _value2;
+      }
+      return obj;
+    }
+
+    if (path.isLogicalExpression()) {
+      var wasConfident = confident;
+      var left = evaluate(path.get("left"));
+      var leftConfident = confident;
+      confident = wasConfident;
+      var right = evaluate(path.get("right"));
+      var rightConfident = confident;
+      confident = leftConfident && rightConfident;
+
+      switch (node.operator) {
+        case "||":
+          if (left && leftConfident) {
+            confident = true;
+            return left;
+          }
+
+          if (!confident) return;
+
+          return left || right;
+        case "&&":
+          if (!left && leftConfident || !right && rightConfident) {
+            confident = true;
+          }
+
+          if (!confident) return;
+
+          return left && right;
+      }
+    }
+
+    if (path.isBinaryExpression()) {
+      var _left = evaluate(path.get("left"));
+      if (!confident) return;
+      var _right = evaluate(path.get("right"));
+      if (!confident) return;
+
+      switch (node.operator) {
+        case "-":
+          return _left - _right;
+        case "+":
+          return _left + _right;
+        case "/":
+          return _left / _right;
+        case "*":
+          return _left * _right;
+        case "%":
+          return _left % _right;
+        case "**":
+          return Math.pow(_left, _right);
+        case "<":
+          return _left < _right;
+        case ">":
+          return _left > _right;
+        case "<=":
+          return _left <= _right;
+        case ">=":
+          return _left >= _right;
+        case "==":
+          return _left == _right;
+        case "!=":
+          return _left != _right;
+        case "===":
+          return _left === _right;
+        case "!==":
+          return _left !== _right;
+        case "|":
+          return _left | _right;
+        case "&":
+          return _left & _right;
+        case "^":
+          return _left ^ _right;
+        case "<<":
+          return _left << _right;
+        case ">>":
+          return _left >> _right;
+        case ">>>":
+          return _left >>> _right;
+      }
+    }
+
+    if (path.isCallExpression()) {
+      var callee = path.get("callee");
+      var context = void 0;
+      var func = void 0;
+
+      if (callee.isIdentifier() && !path.scope.getBinding(callee.node.name, true) && VALID_CALLEES.indexOf(callee.node.name) >= 0) {
+        func = global[node.callee.name];
+      }
+
+      if (callee.isMemberExpression()) {
+        var _object = callee.get("object");
+        var _property = callee.get("property");
+
+        if (_object.isIdentifier() && _property.isIdentifier() && VALID_CALLEES.indexOf(_object.node.name) >= 0 && INVALID_METHODS.indexOf(_property.node.name) < 0) {
+          context = global[_object.node.name];
+          func = context[_property.node.name];
+        }
+
+        if (_object.isLiteral() && _property.isIdentifier()) {
+          var _type = (0, _typeof3.default)(_object.node.value);
+          if (_type === "string" || _type === "number") {
+            context = _object.node.value;
+            func = context[_property.node.name];
+          }
+        }
+      }
+
+      if (func) {
+        var args = path.get("arguments").map(evaluate);
+        if (!confident) return;
+
+        return func.apply(context, args);
+      }
+    }
+
+    deopt(path);
+  }
+}

node_modules/babel-traverse/lib/path/family.js

@@ -0,0 +1,266 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _create = require("babel-runtime/core-js/object/create");
+
+var _create2 = _interopRequireDefault(_create);
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.getStatementParent = getStatementParent;
+exports.getOpposite = getOpposite;
+exports.getCompletionRecords = getCompletionRecords;
+exports.getSibling = getSibling;
+exports.getPrevSibling = getPrevSibling;
+exports.getNextSibling = getNextSibling;
+exports.getAllNextSiblings = getAllNextSiblings;
+exports.getAllPrevSiblings = getAllPrevSiblings;
+exports.get = get;
+exports._getKey = _getKey;
+exports._getPattern = _getPattern;
+exports.getBindingIdentifiers = getBindingIdentifiers;
+exports.getOuterBindingIdentifiers = getOuterBindingIdentifiers;
+exports.getBindingIdentifierPaths = getBindingIdentifierPaths;
+exports.getOuterBindingIdentifierPaths = getOuterBindingIdentifierPaths;
+
+var _index = require("./index");
+
+var _index2 = _interopRequireDefault(_index);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function getStatementParent() {
+  var path = this;
+
+  do {
+    if (!path.parentPath || Array.isArray(path.container) && path.isStatement()) {
+      break;
+    } else {
+      path = path.parentPath;
+    }
+  } while (path);
+
+  if (path && (path.isProgram() || path.isFile())) {
+    throw new Error("File/Program node, we can't possibly find a statement parent to this");
+  }
+
+  return path;
+}
+
+function getOpposite() {
+  if (this.key === "left") {
+    return this.getSibling("right");
+  } else if (this.key === "right") {
+    return this.getSibling("left");
+  }
+}
+
+function getCompletionRecords() {
+  var paths = [];
+
+  var add = function add(path) {
+    if (path) paths = paths.concat(path.getCompletionRecords());
+  };
+
+  if (this.isIfStatement()) {
+    add(this.get("consequent"));
+    add(this.get("alternate"));
+  } else if (this.isDoExpression() || this.isFor() || this.isWhile()) {
+    add(this.get("body"));
+  } else if (this.isProgram() || this.isBlockStatement()) {
+    add(this.get("body").pop());
+  } else if (this.isFunction()) {
+    return this.get("body").getCompletionRecords();
+  } else if (this.isTryStatement()) {
+    add(this.get("block"));
+    add(this.get("handler"));
+    add(this.get("finalizer"));
+  } else {
+    paths.push(this);
+  }
+
+  return paths;
+}
+
+function getSibling(key) {
+  return _index2.default.get({
+    parentPath: this.parentPath,
+    parent: this.parent,
+    container: this.container,
+    listKey: this.listKey,
+    key: key
+  });
+}
+
+function getPrevSibling() {
+  return this.getSibling(this.key - 1);
+}
+
+function getNextSibling() {
+  return this.getSibling(this.key + 1);
+}
+
+function getAllNextSiblings() {
+  var _key = this.key;
+  var sibling = this.getSibling(++_key);
+  var siblings = [];
+  while (sibling.node) {
+    siblings.push(sibling);
+    sibling = this.getSibling(++_key);
+  }
+  return siblings;
+}
+
+function getAllPrevSiblings() {
+  var _key = this.key;
+  var sibling = this.getSibling(--_key);
+  var siblings = [];
+  while (sibling.node) {
+    siblings.push(sibling);
+    sibling = this.getSibling(--_key);
+  }
+  return siblings;
+}
+
+function get(key, context) {
+  if (context === true) context = this.context;
+  var parts = key.split(".");
+  if (parts.length === 1) {
+    return this._getKey(key, context);
+  } else {
+    return this._getPattern(parts, context);
+  }
+}
+
+function _getKey(key, context) {
+  var _this = this;
+
+  var node = this.node;
+  var container = node[key];
+
+  if (Array.isArray(container)) {
+    return container.map(function (_, i) {
+      return _index2.default.get({
+        listKey: key,
+        parentPath: _this,
+        parent: node,
+        container: container,
+        key: i
+      }).setContext(context);
+    });
+  } else {
+    return _index2.default.get({
+      parentPath: this,
+      parent: node,
+      container: node,
+      key: key
+    }).setContext(context);
+  }
+}
+
+function _getPattern(parts, context) {
+  var path = this;
+  for (var _iterator = parts, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
+
+    var part = _ref;
+
+    if (part === ".") {
+      path = path.parentPath;
+    } else {
+      if (Array.isArray(path)) {
+        path = path[part];
+      } else {
+        path = path.get(part, context);
+      }
+    }
+  }
+  return path;
+}
+
+function getBindingIdentifiers(duplicates) {
+  return t.getBindingIdentifiers(this.node, duplicates);
+}
+
+function getOuterBindingIdentifiers(duplicates) {
+  return t.getOuterBindingIdentifiers(this.node, duplicates);
+}
+
+function getBindingIdentifierPaths() {
+  var duplicates = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+  var outerOnly = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+  var path = this;
+  var search = [].concat(path);
+  var ids = (0, _create2.default)(null);
+
+  while (search.length) {
+    var id = search.shift();
+    if (!id) continue;
+    if (!id.node) continue;
+
+    var keys = t.getBindingIdentifiers.keys[id.node.type];
+
+    if (id.isIdentifier()) {
+      if (duplicates) {
+        var _ids = ids[id.node.name] = ids[id.node.name] || [];
+        _ids.push(id);
+      } else {
+        ids[id.node.name] = id;
+      }
+      continue;
+    }
+
+    if (id.isExportDeclaration()) {
+      var declaration = id.get("declaration");
+      if (declaration.isDeclaration()) {
+        search.push(declaration);
+      }
+      continue;
+    }
+
+    if (outerOnly) {
+      if (id.isFunctionDeclaration()) {
+        search.push(id.get("id"));
+        continue;
+      }
+      if (id.isFunctionExpression()) {
+        continue;
+      }
+    }
+
+    if (keys) {
+      for (var i = 0; i < keys.length; i++) {
+        var key = keys[i];
+        var child = id.get(key);
+        if (Array.isArray(child) || child.node) {
+          search = search.concat(child);
+        }
+      }
+    }
+  }
+
+  return ids;
+}
+
+function getOuterBindingIdentifierPaths(duplicates) {
+  return this.getBindingIdentifierPaths(duplicates, true);
+}

node_modules/babel-traverse/lib/path/index.js

@@ -0,0 +1,242 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
+
+var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
+
+var _virtualTypes = require("./lib/virtual-types");
+
+var virtualTypes = _interopRequireWildcard(_virtualTypes);
+
+var _debug2 = require("debug");
+
+var _debug3 = _interopRequireDefault(_debug2);
+
+var _invariant = require("invariant");
+
+var _invariant2 = _interopRequireDefault(_invariant);
+
+var _index = require("../index");
+
+var _index2 = _interopRequireDefault(_index);
+
+var _assign = require("lodash/assign");
+
+var _assign2 = _interopRequireDefault(_assign);
+
+var _scope = require("../scope");
+
+var _scope2 = _interopRequireDefault(_scope);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+var _cache = require("../cache");
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _debug = (0, _debug3.default)("babel");
+
+var NodePath = function () {
+  function NodePath(hub, parent) {
+    (0, _classCallCheck3.default)(this, NodePath);
+
+    this.parent = parent;
+    this.hub = hub;
+    this.contexts = [];
+    this.data = {};
+    this.shouldSkip = false;
+    this.shouldStop = false;
+    this.removed = false;
+    this.state = null;
+    this.opts = null;
+    this.skipKeys = null;
+    this.parentPath = null;
+    this.context = null;
+    this.container = null;
+    this.listKey = null;
+    this.inList = false;
+    this.parentKey = null;
+    this.key = null;
+    this.node = null;
+    this.scope = null;
+    this.type = null;
+    this.typeAnnotation = null;
+  }
+
+  NodePath.get = function get(_ref) {
+    var hub = _ref.hub,
+        parentPath = _ref.parentPath,
+        parent = _ref.parent,
+        container = _ref.container,
+        listKey = _ref.listKey,
+        key = _ref.key;
+
+    if (!hub && parentPath) {
+      hub = parentPath.hub;
+    }
+
+    (0, _invariant2.default)(parent, "To get a node path the parent needs to exist");
+
+    var targetNode = container[key];
+
+    var paths = _cache.path.get(parent) || [];
+    if (!_cache.path.has(parent)) {
+      _cache.path.set(parent, paths);
+    }
+
+    var path = void 0;
+
+    for (var i = 0; i < paths.length; i++) {
+      var pathCheck = paths[i];
+      if (pathCheck.node === targetNode) {
+        path = pathCheck;
+        break;
+      }
+    }
+
+    if (!path) {
+      path = new NodePath(hub, parent);
+      paths.push(path);
+    }
+
+    path.setup(parentPath, container, listKey, key);
+
+    return path;
+  };
+
+  NodePath.prototype.getScope = function getScope(scope) {
+    var ourScope = scope;
+
+    if (this.isScope()) {
+      ourScope = new _scope2.default(this, scope);
+    }
+
+    return ourScope;
+  };
+
+  NodePath.prototype.setData = function setData(key, val) {
+    return this.data[key] = val;
+  };
+
+  NodePath.prototype.getData = function getData(key, def) {
+    var val = this.data[key];
+    if (!val && def) val = this.data[key] = def;
+    return val;
+  };
+
+  NodePath.prototype.buildCodeFrameError = function buildCodeFrameError(msg) {
+    var Error = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : SyntaxError;
+
+    return this.hub.file.buildCodeFrameError(this.node, msg, Error);
+  };
+
+  NodePath.prototype.traverse = function traverse(visitor, state) {
+    (0, _index2.default)(this.node, visitor, this.scope, state, this);
+  };
+
+  NodePath.prototype.mark = function mark(type, message) {
+    this.hub.file.metadata.marked.push({
+      type: type,
+      message: message,
+      loc: this.node.loc
+    });
+  };
+
+  NodePath.prototype.set = function set(key, node) {
+    t.validate(this.node, key, node);
+    this.node[key] = node;
+  };
+
+  NodePath.prototype.getPathLocation = function getPathLocation() {
+    var parts = [];
+    var path = this;
+    do {
+      var key = path.key;
+      if (path.inList) key = path.listKey + "[" + key + "]";
+      parts.unshift(key);
+    } while (path = path.parentPath);
+    return parts.join(".");
+  };
+
+  NodePath.prototype.debug = function debug(buildMessage) {
+    if (!_debug.enabled) return;
+    _debug(this.getPathLocation() + " " + this.type + ": " + buildMessage());
+  };
+
+  return NodePath;
+}();
+
+exports.default = NodePath;
+
+
+(0, _assign2.default)(NodePath.prototype, require("./ancestry"));
+(0, _assign2.default)(NodePath.prototype, require("./inference"));
+(0, _assign2.default)(NodePath.prototype, require("./replacement"));
+(0, _assign2.default)(NodePath.prototype, require("./evaluation"));
+(0, _assign2.default)(NodePath.prototype, require("./conversion"));
+(0, _assign2.default)(NodePath.prototype, require("./introspection"));
+(0, _assign2.default)(NodePath.prototype, require("./context"));
+(0, _assign2.default)(NodePath.prototype, require("./removal"));
+(0, _assign2.default)(NodePath.prototype, require("./modification"));
+(0, _assign2.default)(NodePath.prototype, require("./family"));
+(0, _assign2.default)(NodePath.prototype, require("./comments"));
+
+var _loop2 = function _loop2() {
+  if (_isArray) {
+    if (_i >= _iterator.length) return "break";
+    _ref2 = _iterator[_i++];
+  } else {
+    _i = _iterator.next();
+    if (_i.done) return "break";
+    _ref2 = _i.value;
+  }
+
+  var type = _ref2;
+
+  var typeKey = "is" + type;
+  NodePath.prototype[typeKey] = function (opts) {
+    return t[typeKey](this.node, opts);
+  };
+
+  NodePath.prototype["assert" + type] = function (opts) {
+    if (!this[typeKey](opts)) {
+      throw new TypeError("Expected node path of type " + type);
+    }
+  };
+};
+
+for (var _iterator = t.TYPES, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+  var _ref2;
+
+  var _ret2 = _loop2();
+
+  if (_ret2 === "break") break;
+}
+
+var _loop = function _loop(type) {
+  if (type[0] === "_") return "continue";
+  if (t.TYPES.indexOf(type) < 0) t.TYPES.push(type);
+
+  var virtualType = virtualTypes[type];
+
+  NodePath.prototype["is" + type] = function (opts) {
+    return virtualType.checkPath(this, opts);
+  };
+};
+
+for (var type in virtualTypes) {
+  var _ret = _loop(type);
+
+  if (_ret === "continue") continue;
+}
+module.exports = exports["default"];

node_modules/babel-traverse/lib/path/inference/index.js

@@ -0,0 +1,142 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.getTypeAnnotation = getTypeAnnotation;
+exports._getTypeAnnotation = _getTypeAnnotation;
+exports.isBaseType = isBaseType;
+exports.couldBeBaseType = couldBeBaseType;
+exports.baseTypeStrictlyMatches = baseTypeStrictlyMatches;
+exports.isGenericType = isGenericType;
+
+var _inferers = require("./inferers");
+
+var inferers = _interopRequireWildcard(_inferers);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function getTypeAnnotation() {
+  if (this.typeAnnotation) return this.typeAnnotation;
+
+  var type = this._getTypeAnnotation() || t.anyTypeAnnotation();
+  if (t.isTypeAnnotation(type)) type = type.typeAnnotation;
+  return this.typeAnnotation = type;
+}
+
+function _getTypeAnnotation() {
+  var node = this.node;
+
+  if (!node) {
+    if (this.key === "init" && this.parentPath.isVariableDeclarator()) {
+      var declar = this.parentPath.parentPath;
+      var declarParent = declar.parentPath;
+
+      if (declar.key === "left" && declarParent.isForInStatement()) {
+        return t.stringTypeAnnotation();
+      }
+
+      if (declar.key === "left" && declarParent.isForOfStatement()) {
+        return t.anyTypeAnnotation();
+      }
+
+      return t.voidTypeAnnotation();
+    } else {
+      return;
+    }
+  }
+
+  if (node.typeAnnotation) {
+    return node.typeAnnotation;
+  }
+
+  var inferer = inferers[node.type];
+  if (inferer) {
+    return inferer.call(this, node);
+  }
+
+  inferer = inferers[this.parentPath.type];
+  if (inferer && inferer.validParent) {
+    return this.parentPath.getTypeAnnotation();
+  }
+}
+
+function isBaseType(baseName, soft) {
+  return _isBaseType(baseName, this.getTypeAnnotation(), soft);
+}
+
+function _isBaseType(baseName, type, soft) {
+  if (baseName === "string") {
+    return t.isStringTypeAnnotation(type);
+  } else if (baseName === "number") {
+    return t.isNumberTypeAnnotation(type);
+  } else if (baseName === "boolean") {
+    return t.isBooleanTypeAnnotation(type);
+  } else if (baseName === "any") {
+    return t.isAnyTypeAnnotation(type);
+  } else if (baseName === "mixed") {
+    return t.isMixedTypeAnnotation(type);
+  } else if (baseName === "empty") {
+    return t.isEmptyTypeAnnotation(type);
+  } else if (baseName === "void") {
+    return t.isVoidTypeAnnotation(type);
+  } else {
+    if (soft) {
+      return false;
+    } else {
+      throw new Error("Unknown base type " + baseName);
+    }
+  }
+}
+
+function couldBeBaseType(name) {
+  var type = this.getTypeAnnotation();
+  if (t.isAnyTypeAnnotation(type)) return true;
+
+  if (t.isUnionTypeAnnotation(type)) {
+    for (var _iterator = type.types, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var type2 = _ref;
+
+      if (t.isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) {
+        return true;
+      }
+    }
+    return false;
+  } else {
+    return _isBaseType(name, type, true);
+  }
+}
+
+function baseTypeStrictlyMatches(right) {
+  var left = this.getTypeAnnotation();
+  right = right.getTypeAnnotation();
+
+  if (!t.isAnyTypeAnnotation(left) && t.isFlowBaseAnnotation(left)) {
+    return right.type === left.type;
+  }
+}
+
+function isGenericType(genericName) {
+  var type = this.getTypeAnnotation();
+  return t.isGenericTypeAnnotation(type) && t.isIdentifier(type.id, { name: genericName });
+}

node_modules/babel-traverse/lib/path/inference/inferer-reference.js

@@ -0,0 +1,185 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.default = function (node) {
+  if (!this.isReferenced()) return;
+
+  var binding = this.scope.getBinding(node.name);
+  if (binding) {
+    if (binding.identifier.typeAnnotation) {
+      return binding.identifier.typeAnnotation;
+    } else {
+      return getTypeAnnotationBindingConstantViolations(this, node.name);
+    }
+  }
+
+  if (node.name === "undefined") {
+    return t.voidTypeAnnotation();
+  } else if (node.name === "NaN" || node.name === "Infinity") {
+    return t.numberTypeAnnotation();
+  } else if (node.name === "arguments") {}
+};
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function getTypeAnnotationBindingConstantViolations(path, name) {
+  var binding = path.scope.getBinding(name);
+
+  var types = [];
+  path.typeAnnotation = t.unionTypeAnnotation(types);
+
+  var functionConstantViolations = [];
+  var constantViolations = getConstantViolationsBefore(binding, path, functionConstantViolations);
+
+  var testType = getConditionalAnnotation(path, name);
+  if (testType) {
+    var testConstantViolations = getConstantViolationsBefore(binding, testType.ifStatement);
+
+    constantViolations = constantViolations.filter(function (path) {
+      return testConstantViolations.indexOf(path) < 0;
+    });
+
+    types.push(testType.typeAnnotation);
+  }
+
+  if (constantViolations.length) {
+    constantViolations = constantViolations.concat(functionConstantViolations);
+
+    for (var _iterator = constantViolations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var violation = _ref;
+
+      types.push(violation.getTypeAnnotation());
+    }
+  }
+
+  if (types.length) {
+    return t.createUnionTypeAnnotation(types);
+  }
+}
+
+function getConstantViolationsBefore(binding, path, functions) {
+  var violations = binding.constantViolations.slice();
+  violations.unshift(binding.path);
+  return violations.filter(function (violation) {
+    violation = violation.resolve();
+    var status = violation._guessExecutionStatusRelativeTo(path);
+    if (functions && status === "function") functions.push(violation);
+    return status === "before";
+  });
+}
+
+function inferAnnotationFromBinaryExpression(name, path) {
+  var operator = path.node.operator;
+
+  var right = path.get("right").resolve();
+  var left = path.get("left").resolve();
+
+  var target = void 0;
+  if (left.isIdentifier({ name: name })) {
+    target = right;
+  } else if (right.isIdentifier({ name: name })) {
+    target = left;
+  }
+  if (target) {
+    if (operator === "===") {
+      return target.getTypeAnnotation();
+    } else if (t.BOOLEAN_NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
+      return t.numberTypeAnnotation();
+    } else {
+      return;
+    }
+  } else {
+    if (operator !== "===") return;
+  }
+
+  var typeofPath = void 0;
+  var typePath = void 0;
+  if (left.isUnaryExpression({ operator: "typeof" })) {
+    typeofPath = left;
+    typePath = right;
+  } else if (right.isUnaryExpression({ operator: "typeof" })) {
+    typeofPath = right;
+    typePath = left;
+  }
+  if (!typePath && !typeofPath) return;
+
+  typePath = typePath.resolve();
+  if (!typePath.isLiteral()) return;
+
+  var typeValue = typePath.node.value;
+  if (typeof typeValue !== "string") return;
+
+  if (!typeofPath.get("argument").isIdentifier({ name: name })) return;
+
+  return t.createTypeAnnotationBasedOnTypeof(typePath.node.value);
+}
+
+function getParentConditionalPath(path) {
+  var parentPath = void 0;
+  while (parentPath = path.parentPath) {
+    if (parentPath.isIfStatement() || parentPath.isConditionalExpression()) {
+      if (path.key === "test") {
+        return;
+      } else {
+        return parentPath;
+      }
+    } else {
+      path = parentPath;
+    }
+  }
+}
+
+function getConditionalAnnotation(path, name) {
+  var ifStatement = getParentConditionalPath(path);
+  if (!ifStatement) return;
+
+  var test = ifStatement.get("test");
+  var paths = [test];
+  var types = [];
+
+  do {
+    var _path = paths.shift().resolve();
+
+    if (_path.isLogicalExpression()) {
+      paths.push(_path.get("left"));
+      paths.push(_path.get("right"));
+    }
+
+    if (_path.isBinaryExpression()) {
+      var type = inferAnnotationFromBinaryExpression(name, _path);
+      if (type) types.push(type);
+    }
+  } while (paths.length);
+
+  if (types.length) {
+    return {
+      typeAnnotation: t.createUnionTypeAnnotation(types),
+      ifStatement: ifStatement
+    };
+  } else {
+    return getConditionalAnnotation(ifStatement, name);
+  }
+}
+module.exports = exports["default"];

node_modules/babel-traverse/lib/path/inference/inferers.js

@@ -0,0 +1,195 @@
+"use strict";
+
+exports.__esModule = true;
+exports.ClassDeclaration = exports.ClassExpression = exports.FunctionDeclaration = exports.ArrowFunctionExpression = exports.FunctionExpression = exports.Identifier = undefined;
+
+var _infererReference = require("./inferer-reference");
+
+Object.defineProperty(exports, "Identifier", {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_infererReference).default;
+  }
+});
+exports.VariableDeclarator = VariableDeclarator;
+exports.TypeCastExpression = TypeCastExpression;
+exports.NewExpression = NewExpression;
+exports.TemplateLiteral = TemplateLiteral;
+exports.UnaryExpression = UnaryExpression;
+exports.BinaryExpression = BinaryExpression;
+exports.LogicalExpression = LogicalExpression;
+exports.ConditionalExpression = ConditionalExpression;
+exports.SequenceExpression = SequenceExpression;
+exports.AssignmentExpression = AssignmentExpression;
+exports.UpdateExpression = UpdateExpression;
+exports.StringLiteral = StringLiteral;
+exports.NumericLiteral = NumericLiteral;
+exports.BooleanLiteral = BooleanLiteral;
+exports.NullLiteral = NullLiteral;
+exports.RegExpLiteral = RegExpLiteral;
+exports.ObjectExpression = ObjectExpression;
+exports.ArrayExpression = ArrayExpression;
+exports.RestElement = RestElement;
+exports.CallExpression = CallExpression;
+exports.TaggedTemplateExpression = TaggedTemplateExpression;
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function VariableDeclarator() {
+  var id = this.get("id");
+
+  if (id.isIdentifier()) {
+    return this.get("init").getTypeAnnotation();
+  } else {
+    return;
+  }
+}
+
+function TypeCastExpression(node) {
+  return node.typeAnnotation;
+}
+
+TypeCastExpression.validParent = true;
+
+function NewExpression(node) {
+  if (this.get("callee").isIdentifier()) {
+    return t.genericTypeAnnotation(node.callee);
+  }
+}
+
+function TemplateLiteral() {
+  return t.stringTypeAnnotation();
+}
+
+function UnaryExpression(node) {
+  var operator = node.operator;
+
+  if (operator === "void") {
+    return t.voidTypeAnnotation();
+  } else if (t.NUMBER_UNARY_OPERATORS.indexOf(operator) >= 0) {
+    return t.numberTypeAnnotation();
+  } else if (t.STRING_UNARY_OPERATORS.indexOf(operator) >= 0) {
+    return t.stringTypeAnnotation();
+  } else if (t.BOOLEAN_UNARY_OPERATORS.indexOf(operator) >= 0) {
+    return t.booleanTypeAnnotation();
+  }
+}
+
+function BinaryExpression(node) {
+  var operator = node.operator;
+
+  if (t.NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
+    return t.numberTypeAnnotation();
+  } else if (t.BOOLEAN_BINARY_OPERATORS.indexOf(operator) >= 0) {
+    return t.booleanTypeAnnotation();
+  } else if (operator === "+") {
+    var right = this.get("right");
+    var left = this.get("left");
+
+    if (left.isBaseType("number") && right.isBaseType("number")) {
+      return t.numberTypeAnnotation();
+    } else if (left.isBaseType("string") || right.isBaseType("string")) {
+      return t.stringTypeAnnotation();
+    }
+
+    return t.unionTypeAnnotation([t.stringTypeAnnotation(), t.numberTypeAnnotation()]);
+  }
+}
+
+function LogicalExpression() {
+  return t.createUnionTypeAnnotation([this.get("left").getTypeAnnotation(), this.get("right").getTypeAnnotation()]);
+}
+
+function ConditionalExpression() {
+  return t.createUnionTypeAnnotation([this.get("consequent").getTypeAnnotation(), this.get("alternate").getTypeAnnotation()]);
+}
+
+function SequenceExpression() {
+  return this.get("expressions").pop().getTypeAnnotation();
+}
+
+function AssignmentExpression() {
+  return this.get("right").getTypeAnnotation();
+}
+
+function UpdateExpression(node) {
+  var operator = node.operator;
+  if (operator === "++" || operator === "--") {
+    return t.numberTypeAnnotation();
+  }
+}
+
+function StringLiteral() {
+  return t.stringTypeAnnotation();
+}
+
+function NumericLiteral() {
+  return t.numberTypeAnnotation();
+}
+
+function BooleanLiteral() {
+  return t.booleanTypeAnnotation();
+}
+
+function NullLiteral() {
+  return t.nullLiteralTypeAnnotation();
+}
+
+function RegExpLiteral() {
+  return t.genericTypeAnnotation(t.identifier("RegExp"));
+}
+
+function ObjectExpression() {
+  return t.genericTypeAnnotation(t.identifier("Object"));
+}
+
+function ArrayExpression() {
+  return t.genericTypeAnnotation(t.identifier("Array"));
+}
+
+function RestElement() {
+  return ArrayExpression();
+}
+
+RestElement.validParent = true;
+
+function Func() {
+  return t.genericTypeAnnotation(t.identifier("Function"));
+}
+
+exports.FunctionExpression = Func;
+exports.ArrowFunctionExpression = Func;
+exports.FunctionDeclaration = Func;
+exports.ClassExpression = Func;
+exports.ClassDeclaration = Func;
+function CallExpression() {
+  return resolveCall(this.get("callee"));
+}
+
+function TaggedTemplateExpression() {
+  return resolveCall(this.get("tag"));
+}
+
+function resolveCall(callee) {
+  callee = callee.resolve();
+
+  if (callee.isFunction()) {
+    if (callee.is("async")) {
+      if (callee.is("generator")) {
+        return t.genericTypeAnnotation(t.identifier("AsyncIterator"));
+      } else {
+        return t.genericTypeAnnotation(t.identifier("Promise"));
+      }
+    } else {
+      if (callee.node.returnType) {
+        return callee.node.returnType;
+      } else {}
+    }
+  }
+}

node_modules/babel-traverse/lib/path/introspection.js

@@ -0,0 +1,386 @@
+"use strict";
+
+exports.__esModule = true;
+exports.is = undefined;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.matchesPattern = matchesPattern;
+exports.has = has;
+exports.isStatic = isStatic;
+exports.isnt = isnt;
+exports.equals = equals;
+exports.isNodeType = isNodeType;
+exports.canHaveVariableDeclarationOrExpression = canHaveVariableDeclarationOrExpression;
+exports.canSwapBetweenExpressionAndStatement = canSwapBetweenExpressionAndStatement;
+exports.isCompletionRecord = isCompletionRecord;
+exports.isStatementOrBlock = isStatementOrBlock;
+exports.referencesImport = referencesImport;
+exports.getSource = getSource;
+exports.willIMaybeExecuteBefore = willIMaybeExecuteBefore;
+exports._guessExecutionStatusRelativeTo = _guessExecutionStatusRelativeTo;
+exports._guessExecutionStatusRelativeToDifferentFunctions = _guessExecutionStatusRelativeToDifferentFunctions;
+exports.resolve = resolve;
+exports._resolve = _resolve;
+
+var _includes = require("lodash/includes");
+
+var _includes2 = _interopRequireDefault(_includes);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function matchesPattern(pattern, allowPartial) {
+  if (!this.isMemberExpression()) return false;
+
+  var parts = pattern.split(".");
+  var search = [this.node];
+  var i = 0;
+
+  function matches(name) {
+    var part = parts[i];
+    return part === "*" || name === part;
+  }
+
+  while (search.length) {
+    var node = search.shift();
+
+    if (allowPartial && i === parts.length) {
+      return true;
+    }
+
+    if (t.isIdentifier(node)) {
+      if (!matches(node.name)) return false;
+    } else if (t.isLiteral(node)) {
+      if (!matches(node.value)) return false;
+    } else if (t.isMemberExpression(node)) {
+      if (node.computed && !t.isLiteral(node.property)) {
+        return false;
+      } else {
+        search.unshift(node.property);
+        search.unshift(node.object);
+        continue;
+      }
+    } else if (t.isThisExpression(node)) {
+      if (!matches("this")) return false;
+    } else {
+      return false;
+    }
+
+    if (++i > parts.length) {
+      return false;
+    }
+  }
+
+  return i === parts.length;
+}
+
+function has(key) {
+  var val = this.node && this.node[key];
+  if (val && Array.isArray(val)) {
+    return !!val.length;
+  } else {
+    return !!val;
+  }
+}
+
+function isStatic() {
+  return this.scope.isStatic(this.node);
+}
+
+var is = exports.is = has;
+
+function isnt(key) {
+  return !this.has(key);
+}
+
+function equals(key, value) {
+  return this.node[key] === value;
+}
+
+function isNodeType(type) {
+  return t.isType(this.type, type);
+}
+
+function canHaveVariableDeclarationOrExpression() {
+  return (this.key === "init" || this.key === "left") && this.parentPath.isFor();
+}
+
+function canSwapBetweenExpressionAndStatement(replacement) {
+  if (this.key !== "body" || !this.parentPath.isArrowFunctionExpression()) {
+    return false;
+  }
+
+  if (this.isExpression()) {
+    return t.isBlockStatement(replacement);
+  } else if (this.isBlockStatement()) {
+    return t.isExpression(replacement);
+  }
+
+  return false;
+}
+
+function isCompletionRecord(allowInsideFunction) {
+  var path = this;
+  var first = true;
+
+  do {
+    var container = path.container;
+
+    if (path.isFunction() && !first) {
+      return !!allowInsideFunction;
+    }
+
+    first = false;
+
+    if (Array.isArray(container) && path.key !== container.length - 1) {
+      return false;
+    }
+  } while ((path = path.parentPath) && !path.isProgram());
+
+  return true;
+}
+
+function isStatementOrBlock() {
+  if (this.parentPath.isLabeledStatement() || t.isBlockStatement(this.container)) {
+    return false;
+  } else {
+    return (0, _includes2.default)(t.STATEMENT_OR_BLOCK_KEYS, this.key);
+  }
+}
+
+function referencesImport(moduleSource, importName) {
+  if (!this.isReferencedIdentifier()) return false;
+
+  var binding = this.scope.getBinding(this.node.name);
+  if (!binding || binding.kind !== "module") return false;
+
+  var path = binding.path;
+  var parent = path.parentPath;
+  if (!parent.isImportDeclaration()) return false;
+
+  if (parent.node.source.value === moduleSource) {
+    if (!importName) return true;
+  } else {
+    return false;
+  }
+
+  if (path.isImportDefaultSpecifier() && importName === "default") {
+    return true;
+  }
+
+  if (path.isImportNamespaceSpecifier() && importName === "*") {
+    return true;
+  }
+
+  if (path.isImportSpecifier() && path.node.imported.name === importName) {
+    return true;
+  }
+
+  return false;
+}
+
+function getSource() {
+  var node = this.node;
+  if (node.end) {
+    return this.hub.file.code.slice(node.start, node.end);
+  } else {
+    return "";
+  }
+}
+
+function willIMaybeExecuteBefore(target) {
+  return this._guessExecutionStatusRelativeTo(target) !== "after";
+}
+
+function _guessExecutionStatusRelativeTo(target) {
+  var targetFuncParent = target.scope.getFunctionParent();
+  var selfFuncParent = this.scope.getFunctionParent();
+
+  if (targetFuncParent.node !== selfFuncParent.node) {
+    var status = this._guessExecutionStatusRelativeToDifferentFunctions(targetFuncParent);
+    if (status) {
+      return status;
+    } else {
+      target = targetFuncParent.path;
+    }
+  }
+
+  var targetPaths = target.getAncestry();
+  if (targetPaths.indexOf(this) >= 0) return "after";
+
+  var selfPaths = this.getAncestry();
+
+  var commonPath = void 0;
+  var targetIndex = void 0;
+  var selfIndex = void 0;
+  for (selfIndex = 0; selfIndex < selfPaths.length; selfIndex++) {
+    var selfPath = selfPaths[selfIndex];
+    targetIndex = targetPaths.indexOf(selfPath);
+    if (targetIndex >= 0) {
+      commonPath = selfPath;
+      break;
+    }
+  }
+  if (!commonPath) {
+    return "before";
+  }
+
+  var targetRelationship = targetPaths[targetIndex - 1];
+  var selfRelationship = selfPaths[selfIndex - 1];
+  if (!targetRelationship || !selfRelationship) {
+    return "before";
+  }
+
+  if (targetRelationship.listKey && targetRelationship.container === selfRelationship.container) {
+    return targetRelationship.key > selfRelationship.key ? "before" : "after";
+  }
+
+  var targetKeyPosition = t.VISITOR_KEYS[targetRelationship.type].indexOf(targetRelationship.key);
+  var selfKeyPosition = t.VISITOR_KEYS[selfRelationship.type].indexOf(selfRelationship.key);
+  return targetKeyPosition > selfKeyPosition ? "before" : "after";
+}
+
+function _guessExecutionStatusRelativeToDifferentFunctions(targetFuncParent) {
+  var targetFuncPath = targetFuncParent.path;
+  if (!targetFuncPath.isFunctionDeclaration()) return;
+
+  var binding = targetFuncPath.scope.getBinding(targetFuncPath.node.id.name);
+
+  if (!binding.references) return "before";
+
+  var referencePaths = binding.referencePaths;
+
+  for (var _iterator = referencePaths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
+
+    var path = _ref;
+
+    if (path.key !== "callee" || !path.parentPath.isCallExpression()) {
+      return;
+    }
+  }
+
+  var allStatus = void 0;
+
+  for (var _iterator2 = referencePaths, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+    var _ref2;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref2 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref2 = _i2.value;
+    }
+
+    var _path = _ref2;
+
+    var childOfFunction = !!_path.find(function (path) {
+      return path.node === targetFuncPath.node;
+    });
+    if (childOfFunction) continue;
+
+    var status = this._guessExecutionStatusRelativeTo(_path);
+
+    if (allStatus) {
+      if (allStatus !== status) return;
+    } else {
+      allStatus = status;
+    }
+  }
+
+  return allStatus;
+}
+
+function resolve(dangerous, resolved) {
+  return this._resolve(dangerous, resolved) || this;
+}
+
+function _resolve(dangerous, resolved) {
+  if (resolved && resolved.indexOf(this) >= 0) return;
+
+  resolved = resolved || [];
+  resolved.push(this);
+
+  if (this.isVariableDeclarator()) {
+    if (this.get("id").isIdentifier()) {
+      return this.get("init").resolve(dangerous, resolved);
+    } else {}
+  } else if (this.isReferencedIdentifier()) {
+    var binding = this.scope.getBinding(this.node.name);
+    if (!binding) return;
+
+    if (!binding.constant) return;
+
+    if (binding.kind === "module") return;
+
+    if (binding.path !== this) {
+      var ret = binding.path.resolve(dangerous, resolved);
+
+      if (this.find(function (parent) {
+        return parent.node === ret.node;
+      })) return;
+      return ret;
+    }
+  } else if (this.isTypeCastExpression()) {
+    return this.get("expression").resolve(dangerous, resolved);
+  } else if (dangerous && this.isMemberExpression()) {
+
+    var targetKey = this.toComputedKey();
+    if (!t.isLiteral(targetKey)) return;
+
+    var targetName = targetKey.value;
+
+    var target = this.get("object").resolve(dangerous, resolved);
+
+    if (target.isObjectExpression()) {
+      var props = target.get("properties");
+      for (var _iterator3 = props, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+        var _ref3;
+
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref3 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref3 = _i3.value;
+        }
+
+        var prop = _ref3;
+
+        if (!prop.isProperty()) continue;
+
+        var key = prop.get("key");
+
+        var match = prop.isnt("computed") && key.isIdentifier({ name: targetName });
+
+        match = match || key.isLiteral({ value: targetName });
+
+        if (match) return prop.get("value").resolve(dangerous, resolved);
+      }
+    } else if (target.isArrayExpression() && !isNaN(+targetName)) {
+      var elems = target.get("elements");
+      var elem = elems[targetName];
+      if (elem) return elem.resolve(dangerous, resolved);
+    }
+  }
+}

node_modules/babel-traverse/lib/path/lib/hoister.js

@@ -0,0 +1,211 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
+
+var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var referenceVisitor = {
+  ReferencedIdentifier: function ReferencedIdentifier(path, state) {
+    if (path.isJSXIdentifier() && _babelTypes.react.isCompatTag(path.node.name) && !path.parentPath.isJSXMemberExpression()) {
+      return;
+    }
+
+    if (path.node.name === "this") {
+      var scope = path.scope;
+      do {
+        if (scope.path.isFunction() && !scope.path.isArrowFunctionExpression()) break;
+      } while (scope = scope.parent);
+      if (scope) state.breakOnScopePaths.push(scope.path);
+    }
+
+    var binding = path.scope.getBinding(path.node.name);
+    if (!binding) return;
+
+    if (binding !== state.scope.getBinding(path.node.name)) return;
+
+    state.bindings[path.node.name] = binding;
+  }
+};
+
+var PathHoister = function () {
+  function PathHoister(path, scope) {
+    (0, _classCallCheck3.default)(this, PathHoister);
+
+    this.breakOnScopePaths = [];
+
+    this.bindings = {};
+
+    this.scopes = [];
+
+    this.scope = scope;
+    this.path = path;
+
+    this.attachAfter = false;
+  }
+
+  PathHoister.prototype.isCompatibleScope = function isCompatibleScope(scope) {
+    for (var key in this.bindings) {
+      var binding = this.bindings[key];
+      if (!scope.bindingIdentifierEquals(key, binding.identifier)) {
+        return false;
+      }
+    }
+
+    return true;
+  };
+
+  PathHoister.prototype.getCompatibleScopes = function getCompatibleScopes() {
+    var scope = this.path.scope;
+    do {
+      if (this.isCompatibleScope(scope)) {
+        this.scopes.push(scope);
+      } else {
+        break;
+      }
+
+      if (this.breakOnScopePaths.indexOf(scope.path) >= 0) {
+        break;
+      }
+    } while (scope = scope.parent);
+  };
+
+  PathHoister.prototype.getAttachmentPath = function getAttachmentPath() {
+    var path = this._getAttachmentPath();
+    if (!path) return;
+
+    var targetScope = path.scope;
+
+    if (targetScope.path === path) {
+      targetScope = path.scope.parent;
+    }
+
+    if (targetScope.path.isProgram() || targetScope.path.isFunction()) {
+      for (var name in this.bindings) {
+        if (!targetScope.hasOwnBinding(name)) continue;
+
+        var binding = this.bindings[name];
+
+        if (binding.kind === "param") continue;
+
+        if (this.getAttachmentParentForPath(binding.path).key > path.key) {
+          this.attachAfter = true;
+          path = binding.path;
+
+          for (var _iterator = binding.constantViolations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+            var _ref;
+
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
+
+            var violationPath = _ref;
+
+            if (this.getAttachmentParentForPath(violationPath).key > path.key) {
+              path = violationPath;
+            }
+          }
+        }
+      }
+    }
+
+    if (path.parentPath.isExportDeclaration()) {
+      path = path.parentPath;
+    }
+
+    return path;
+  };
+
+  PathHoister.prototype._getAttachmentPath = function _getAttachmentPath() {
+    var scopes = this.scopes;
+
+    var scope = scopes.pop();
+
+    if (!scope) return;
+
+    if (scope.path.isFunction()) {
+      if (this.hasOwnParamBindings(scope)) {
+        if (this.scope === scope) return;
+
+        return scope.path.get("body").get("body")[0];
+      } else {
+        return this.getNextScopeAttachmentParent();
+      }
+    } else if (scope.path.isProgram()) {
+      return this.getNextScopeAttachmentParent();
+    }
+  };
+
+  PathHoister.prototype.getNextScopeAttachmentParent = function getNextScopeAttachmentParent() {
+    var scope = this.scopes.pop();
+    if (scope) return this.getAttachmentParentForPath(scope.path);
+  };
+
+  PathHoister.prototype.getAttachmentParentForPath = function getAttachmentParentForPath(path) {
+    do {
+      if (!path.parentPath || Array.isArray(path.container) && path.isStatement() || path.isVariableDeclarator() && path.parentPath.node !== null && path.parentPath.node.declarations.length > 1) return path;
+    } while (path = path.parentPath);
+  };
+
+  PathHoister.prototype.hasOwnParamBindings = function hasOwnParamBindings(scope) {
+    for (var name in this.bindings) {
+      if (!scope.hasOwnBinding(name)) continue;
+
+      var binding = this.bindings[name];
+
+      if (binding.kind === "param" && binding.constant) return true;
+    }
+    return false;
+  };
+
+  PathHoister.prototype.run = function run() {
+    var node = this.path.node;
+    if (node._hoisted) return;
+    node._hoisted = true;
+
+    this.path.traverse(referenceVisitor, this);
+
+    this.getCompatibleScopes();
+
+    var attachTo = this.getAttachmentPath();
+    if (!attachTo) return;
+
+    if (attachTo.getFunctionParent() === this.path.getFunctionParent()) return;
+
+    var uid = attachTo.scope.generateUidIdentifier("ref");
+    var declarator = t.variableDeclarator(uid, this.path.node);
+
+    var insertFn = this.attachAfter ? "insertAfter" : "insertBefore";
+    attachTo[insertFn]([attachTo.isVariableDeclarator() ? declarator : t.variableDeclaration("var", [declarator])]);
+
+    var parent = this.path.parentPath;
+    if (parent.isJSXElement() && this.path.container === parent.node.children) {
+      uid = t.JSXExpressionContainer(uid);
+    }
+
+    this.path.replaceWith(uid);
+  };
+
+  return PathHoister;
+}();
+
+exports.default = PathHoister;
+module.exports = exports["default"];

node_modules/babel-traverse/lib/path/lib/removal-hooks.js

@@ -0,0 +1,33 @@
+"use strict";
+
+exports.__esModule = true;
+var hooks = exports.hooks = [function (self, parent) {
+  var removeParent = self.key === "test" && (parent.isWhile() || parent.isSwitchCase()) || self.key === "declaration" && parent.isExportDeclaration() || self.key === "body" && parent.isLabeledStatement() || self.listKey === "declarations" && parent.isVariableDeclaration() && parent.node.declarations.length === 1 || self.key === "expression" && parent.isExpressionStatement();
+
+  if (removeParent) {
+    parent.remove();
+    return true;
+  }
+}, function (self, parent) {
+  if (parent.isSequenceExpression() && parent.node.expressions.length === 1) {
+    parent.replaceWith(parent.node.expressions[0]);
+    return true;
+  }
+}, function (self, parent) {
+  if (parent.isBinary()) {
+    if (self.key === "left") {
+      parent.replaceWith(parent.node.right);
+    } else {
+      parent.replaceWith(parent.node.left);
+    }
+    return true;
+  }
+}, function (self, parent) {
+  if (parent.isIfStatement() && (self.key === "consequent" || self.key === "alternate") || self.key === "body" && (parent.isLoop() || parent.isArrowFunctionExpression())) {
+    self.replaceWith({
+      type: "BlockStatement",
+      body: []
+    });
+    return true;
+  }
+}];

node_modules/babel-traverse/lib/path/lib/virtual-types.js

@@ -0,0 +1,141 @@
+"use strict";
+
+exports.__esModule = true;
+exports.Flow = exports.Pure = exports.Generated = exports.User = exports.Var = exports.BlockScoped = exports.Referenced = exports.Scope = exports.Expression = exports.Statement = exports.BindingIdentifier = exports.ReferencedMemberExpression = exports.ReferencedIdentifier = undefined;
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+var ReferencedIdentifier = exports.ReferencedIdentifier = {
+  types: ["Identifier", "JSXIdentifier"],
+  checkPath: function checkPath(_ref, opts) {
+    var node = _ref.node,
+        parent = _ref.parent;
+
+    if (!t.isIdentifier(node, opts) && !t.isJSXMemberExpression(parent, opts)) {
+      if (t.isJSXIdentifier(node, opts)) {
+        if (_babelTypes.react.isCompatTag(node.name)) return false;
+      } else {
+        return false;
+      }
+    }
+
+    return t.isReferenced(node, parent);
+  }
+};
+
+var ReferencedMemberExpression = exports.ReferencedMemberExpression = {
+  types: ["MemberExpression"],
+  checkPath: function checkPath(_ref2) {
+    var node = _ref2.node,
+        parent = _ref2.parent;
+
+    return t.isMemberExpression(node) && t.isReferenced(node, parent);
+  }
+};
+
+var BindingIdentifier = exports.BindingIdentifier = {
+  types: ["Identifier"],
+  checkPath: function checkPath(_ref3) {
+    var node = _ref3.node,
+        parent = _ref3.parent;
+
+    return t.isIdentifier(node) && t.isBinding(node, parent);
+  }
+};
+
+var Statement = exports.Statement = {
+  types: ["Statement"],
+  checkPath: function checkPath(_ref4) {
+    var node = _ref4.node,
+        parent = _ref4.parent;
+
+    if (t.isStatement(node)) {
+      if (t.isVariableDeclaration(node)) {
+        if (t.isForXStatement(parent, { left: node })) return false;
+        if (t.isForStatement(parent, { init: node })) return false;
+      }
+
+      return true;
+    } else {
+      return false;
+    }
+  }
+};
+
+var Expression = exports.Expression = {
+  types: ["Expression"],
+  checkPath: function checkPath(path) {
+    if (path.isIdentifier()) {
+      return path.isReferencedIdentifier();
+    } else {
+      return t.isExpression(path.node);
+    }
+  }
+};
+
+var Scope = exports.Scope = {
+  types: ["Scopable"],
+  checkPath: function checkPath(path) {
+    return t.isScope(path.node, path.parent);
+  }
+};
+
+var Referenced = exports.Referenced = {
+  checkPath: function checkPath(path) {
+    return t.isReferenced(path.node, path.parent);
+  }
+};
+
+var BlockScoped = exports.BlockScoped = {
+  checkPath: function checkPath(path) {
+    return t.isBlockScoped(path.node);
+  }
+};
+
+var Var = exports.Var = {
+  types: ["VariableDeclaration"],
+  checkPath: function checkPath(path) {
+    return t.isVar(path.node);
+  }
+};
+
+var User = exports.User = {
+  checkPath: function checkPath(path) {
+    return path.node && !!path.node.loc;
+  }
+};
+
+var Generated = exports.Generated = {
+  checkPath: function checkPath(path) {
+    return !path.isUser();
+  }
+};
+
+var Pure = exports.Pure = {
+  checkPath: function checkPath(path, opts) {
+    return path.scope.isPure(path.node, opts);
+  }
+};
+
+var Flow = exports.Flow = {
+  types: ["Flow", "ImportDeclaration", "ExportDeclaration", "ImportSpecifier"],
+  checkPath: function checkPath(_ref5) {
+    var node = _ref5.node;
+
+    if (t.isFlow(node)) {
+      return true;
+    } else if (t.isImportDeclaration(node)) {
+      return node.importKind === "type" || node.importKind === "typeof";
+    } else if (t.isExportDeclaration(node)) {
+      return node.exportKind === "type";
+    } else if (t.isImportSpecifier(node)) {
+      return node.importKind === "type" || node.importKind === "typeof";
+    } else {
+      return false;
+    }
+  }
+};

node_modules/babel-traverse/lib/path/modification.js

@@ -0,0 +1,264 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _typeof2 = require("babel-runtime/helpers/typeof");
+
+var _typeof3 = _interopRequireDefault(_typeof2);
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.insertBefore = insertBefore;
+exports._containerInsert = _containerInsert;
+exports._containerInsertBefore = _containerInsertBefore;
+exports._containerInsertAfter = _containerInsertAfter;
+exports._maybePopFromStatements = _maybePopFromStatements;
+exports.insertAfter = insertAfter;
+exports.updateSiblingKeys = updateSiblingKeys;
+exports._verifyNodeList = _verifyNodeList;
+exports.unshiftContainer = unshiftContainer;
+exports.pushContainer = pushContainer;
+exports.hoist = hoist;
+
+var _cache = require("../cache");
+
+var _hoister = require("./lib/hoister");
+
+var _hoister2 = _interopRequireDefault(_hoister);
+
+var _index = require("./index");
+
+var _index2 = _interopRequireDefault(_index);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function insertBefore(nodes) {
+  this._assertUnremoved();
+
+  nodes = this._verifyNodeList(nodes);
+
+  if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement()) {
+    return this.parentPath.insertBefore(nodes);
+  } else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") {
+    if (this.node) nodes.push(this.node);
+    this.replaceExpressionWithStatements(nodes);
+  } else {
+    this._maybePopFromStatements(nodes);
+    if (Array.isArray(this.container)) {
+      return this._containerInsertBefore(nodes);
+    } else if (this.isStatementOrBlock()) {
+      if (this.node) nodes.push(this.node);
+      this._replaceWith(t.blockStatement(nodes));
+    } else {
+      throw new Error("We don't know what to do with this node type. " + "We were previously a Statement but we can't fit in here?");
+    }
+  }
+
+  return [this];
+}
+
+function _containerInsert(from, nodes) {
+  this.updateSiblingKeys(from, nodes.length);
+
+  var paths = [];
+
+  for (var i = 0; i < nodes.length; i++) {
+    var to = from + i;
+    var node = nodes[i];
+    this.container.splice(to, 0, node);
+
+    if (this.context) {
+      var path = this.context.create(this.parent, this.container, to, this.listKey);
+
+      if (this.context.queue) path.pushContext(this.context);
+      paths.push(path);
+    } else {
+      paths.push(_index2.default.get({
+        parentPath: this.parentPath,
+        parent: this.parent,
+        container: this.container,
+        listKey: this.listKey,
+        key: to
+      }));
+    }
+  }
+
+  var contexts = this._getQueueContexts();
+
+  for (var _iterator = paths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
+
+    var _path = _ref;
+
+    _path.setScope();
+    _path.debug(function () {
+      return "Inserted.";
+    });
+
+    for (var _iterator2 = contexts, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+      var _ref2;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
+      }
+
+      var context = _ref2;
+
+      context.maybeQueue(_path, true);
+    }
+  }
+
+  return paths;
+}
+
+function _containerInsertBefore(nodes) {
+  return this._containerInsert(this.key, nodes);
+}
+
+function _containerInsertAfter(nodes) {
+  return this._containerInsert(this.key + 1, nodes);
+}
+
+function _maybePopFromStatements(nodes) {
+  var last = nodes[nodes.length - 1];
+  var isIdentifier = t.isIdentifier(last) || t.isExpressionStatement(last) && t.isIdentifier(last.expression);
+
+  if (isIdentifier && !this.isCompletionRecord()) {
+    nodes.pop();
+  }
+}
+
+function insertAfter(nodes) {
+  this._assertUnremoved();
+
+  nodes = this._verifyNodeList(nodes);
+
+  if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement()) {
+    return this.parentPath.insertAfter(nodes);
+  } else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") {
+    if (this.node) {
+      var temp = this.scope.generateDeclaredUidIdentifier();
+      nodes.unshift(t.expressionStatement(t.assignmentExpression("=", temp, this.node)));
+      nodes.push(t.expressionStatement(temp));
+    }
+    this.replaceExpressionWithStatements(nodes);
+  } else {
+    this._maybePopFromStatements(nodes);
+    if (Array.isArray(this.container)) {
+      return this._containerInsertAfter(nodes);
+    } else if (this.isStatementOrBlock()) {
+      if (this.node) nodes.unshift(this.node);
+      this._replaceWith(t.blockStatement(nodes));
+    } else {
+      throw new Error("We don't know what to do with this node type. " + "We were previously a Statement but we can't fit in here?");
+    }
+  }
+
+  return [this];
+}
+
+function updateSiblingKeys(fromIndex, incrementBy) {
+  if (!this.parent) return;
+
+  var paths = _cache.path.get(this.parent);
+  for (var i = 0; i < paths.length; i++) {
+    var path = paths[i];
+    if (path.key >= fromIndex) {
+      path.key += incrementBy;
+    }
+  }
+}
+
+function _verifyNodeList(nodes) {
+  if (!nodes) {
+    return [];
+  }
+
+  if (nodes.constructor !== Array) {
+    nodes = [nodes];
+  }
+
+  for (var i = 0; i < nodes.length; i++) {
+    var node = nodes[i];
+    var msg = void 0;
+
+    if (!node) {
+      msg = "has falsy node";
+    } else if ((typeof node === "undefined" ? "undefined" : (0, _typeof3.default)(node)) !== "object") {
+      msg = "contains a non-object node";
+    } else if (!node.type) {
+      msg = "without a type";
+    } else if (node instanceof _index2.default) {
+      msg = "has a NodePath when it expected a raw object";
+    }
+
+    if (msg) {
+      var type = Array.isArray(node) ? "array" : typeof node === "undefined" ? "undefined" : (0, _typeof3.default)(node);
+      throw new Error("Node list " + msg + " with the index of " + i + " and type of " + type);
+    }
+  }
+
+  return nodes;
+}
+
+function unshiftContainer(listKey, nodes) {
+  this._assertUnremoved();
+
+  nodes = this._verifyNodeList(nodes);
+
+  var path = _index2.default.get({
+    parentPath: this,
+    parent: this.node,
+    container: this.node[listKey],
+    listKey: listKey,
+    key: 0
+  });
+
+  return path.insertBefore(nodes);
+}
+
+function pushContainer(listKey, nodes) {
+  this._assertUnremoved();
+
+  nodes = this._verifyNodeList(nodes);
+
+  var container = this.node[listKey];
+  var path = _index2.default.get({
+    parentPath: this,
+    parent: this.node,
+    container: container,
+    listKey: listKey,
+    key: container.length
+  });
+
+  return path.replaceWithMultiple(nodes);
+}
+
+function hoist() {
+  var scope = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.scope;
+
+  var hoister = new _hoister2.default(this, scope);
+  return hoister.run();
+}

node_modules/babel-traverse/lib/path/removal.js

@@ -0,0 +1,72 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.remove = remove;
+exports._callRemovalHooks = _callRemovalHooks;
+exports._remove = _remove;
+exports._markRemoved = _markRemoved;
+exports._assertUnremoved = _assertUnremoved;
+
+var _removalHooks = require("./lib/removal-hooks");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function remove() {
+  this._assertUnremoved();
+
+  this.resync();
+
+  if (this._callRemovalHooks()) {
+    this._markRemoved();
+    return;
+  }
+
+  this.shareCommentsWithSiblings();
+  this._remove();
+  this._markRemoved();
+}
+
+function _callRemovalHooks() {
+  for (var _iterator = _removalHooks.hooks, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
+
+    var fn = _ref;
+
+    if (fn(this, this.parentPath)) return true;
+  }
+}
+
+function _remove() {
+  if (Array.isArray(this.container)) {
+    this.container.splice(this.key, 1);
+    this.updateSiblingKeys(this.key, -1);
+  } else {
+    this._replaceWith(null);
+  }
+}
+
+function _markRemoved() {
+  this.shouldSkip = true;
+  this.removed = true;
+  this.node = null;
+}
+
+function _assertUnremoved() {
+  if (this.removed) {
+    throw this.buildCodeFrameError("NodePath has been removed so is read-only.");
+  }
+}

node_modules/babel-traverse/lib/path/replacement.js

@@ -0,0 +1,268 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.replaceWithMultiple = replaceWithMultiple;
+exports.replaceWithSourceString = replaceWithSourceString;
+exports.replaceWith = replaceWith;
+exports._replaceWith = _replaceWith;
+exports.replaceExpressionWithStatements = replaceExpressionWithStatements;
+exports.replaceInline = replaceInline;
+
+var _babelCodeFrame = require("babel-code-frame");
+
+var _babelCodeFrame2 = _interopRequireDefault(_babelCodeFrame);
+
+var _index = require("../index");
+
+var _index2 = _interopRequireDefault(_index);
+
+var _index3 = require("./index");
+
+var _index4 = _interopRequireDefault(_index3);
+
+var _babylon = require("babylon");
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var hoistVariablesVisitor = {
+  Function: function Function(path) {
+    path.skip();
+  },
+  VariableDeclaration: function VariableDeclaration(path) {
+    if (path.node.kind !== "var") return;
+
+    var bindings = path.getBindingIdentifiers();
+    for (var key in bindings) {
+      path.scope.push({ id: bindings[key] });
+    }
+
+    var exprs = [];
+
+    for (var _iterator = path.node.declarations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var declar = _ref;
+
+      if (declar.init) {
+        exprs.push(t.expressionStatement(t.assignmentExpression("=", declar.id, declar.init)));
+      }
+    }
+
+    path.replaceWithMultiple(exprs);
+  }
+};
+
+function replaceWithMultiple(nodes) {
+  this.resync();
+
+  nodes = this._verifyNodeList(nodes);
+  t.inheritLeadingComments(nodes[0], this.node);
+  t.inheritTrailingComments(nodes[nodes.length - 1], this.node);
+  this.node = this.container[this.key] = null;
+  this.insertAfter(nodes);
+
+  if (this.node) {
+    this.requeue();
+  } else {
+    this.remove();
+  }
+}
+
+function replaceWithSourceString(replacement) {
+  this.resync();
+
+  try {
+    replacement = "(" + replacement + ")";
+    replacement = (0, _babylon.parse)(replacement);
+  } catch (err) {
+    var loc = err.loc;
+    if (loc) {
+      err.message += " - make sure this is an expression.";
+      err.message += "\n" + (0, _babelCodeFrame2.default)(replacement, loc.line, loc.column + 1);
+    }
+    throw err;
+  }
+
+  replacement = replacement.program.body[0].expression;
+  _index2.default.removeProperties(replacement);
+  return this.replaceWith(replacement);
+}
+
+function replaceWith(replacement) {
+  this.resync();
+
+  if (this.removed) {
+    throw new Error("You can't replace this node, we've already removed it");
+  }
+
+  if (replacement instanceof _index4.default) {
+    replacement = replacement.node;
+  }
+
+  if (!replacement) {
+    throw new Error("You passed `path.replaceWith()` a falsy node, use `path.remove()` instead");
+  }
+
+  if (this.node === replacement) {
+    return;
+  }
+
+  if (this.isProgram() && !t.isProgram(replacement)) {
+    throw new Error("You can only replace a Program root node with another Program node");
+  }
+
+  if (Array.isArray(replacement)) {
+    throw new Error("Don't use `path.replaceWith()` with an array of nodes, use `path.replaceWithMultiple()`");
+  }
+
+  if (typeof replacement === "string") {
+    throw new Error("Don't use `path.replaceWith()` with a source string, use `path.replaceWithSourceString()`");
+  }
+
+  if (this.isNodeType("Statement") && t.isExpression(replacement)) {
+    if (!this.canHaveVariableDeclarationOrExpression() && !this.canSwapBetweenExpressionAndStatement(replacement) && !this.parentPath.isExportDefaultDeclaration()) {
+      replacement = t.expressionStatement(replacement);
+    }
+  }
+
+  if (this.isNodeType("Expression") && t.isStatement(replacement)) {
+    if (!this.canHaveVariableDeclarationOrExpression() && !this.canSwapBetweenExpressionAndStatement(replacement)) {
+      return this.replaceExpressionWithStatements([replacement]);
+    }
+  }
+
+  var oldNode = this.node;
+  if (oldNode) {
+    t.inheritsComments(replacement, oldNode);
+    t.removeComments(oldNode);
+  }
+
+  this._replaceWith(replacement);
+  this.type = replacement.type;
+
+  this.setScope();
+
+  this.requeue();
+}
+
+function _replaceWith(node) {
+  if (!this.container) {
+    throw new ReferenceError("Container is falsy");
+  }
+
+  if (this.inList) {
+    t.validate(this.parent, this.key, [node]);
+  } else {
+    t.validate(this.parent, this.key, node);
+  }
+
+  this.debug(function () {
+    return "Replace with " + (node && node.type);
+  });
+
+  this.node = this.container[this.key] = node;
+}
+
+function replaceExpressionWithStatements(nodes) {
+  this.resync();
+
+  var toSequenceExpression = t.toSequenceExpression(nodes, this.scope);
+
+  if (t.isSequenceExpression(toSequenceExpression)) {
+    var exprs = toSequenceExpression.expressions;
+
+    if (exprs.length >= 2 && this.parentPath.isExpressionStatement()) {
+      this._maybePopFromStatements(exprs);
+    }
+
+    if (exprs.length === 1) {
+      this.replaceWith(exprs[0]);
+    } else {
+      this.replaceWith(toSequenceExpression);
+    }
+  } else if (toSequenceExpression) {
+    this.replaceWith(toSequenceExpression);
+  } else {
+    var container = t.functionExpression(null, [], t.blockStatement(nodes));
+    container.shadow = true;
+
+    this.replaceWith(t.callExpression(container, []));
+    this.traverse(hoistVariablesVisitor);
+
+    var completionRecords = this.get("callee").getCompletionRecords();
+    for (var _iterator2 = completionRecords, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+      var _ref2;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
+      }
+
+      var path = _ref2;
+
+      if (!path.isExpressionStatement()) continue;
+
+      var loop = path.findParent(function (path) {
+        return path.isLoop();
+      });
+      if (loop) {
+        var uid = loop.getData("expressionReplacementReturnUid");
+
+        if (!uid) {
+          var callee = this.get("callee");
+          uid = callee.scope.generateDeclaredUidIdentifier("ret");
+          callee.get("body").pushContainer("body", t.returnStatement(uid));
+          loop.setData("expressionReplacementReturnUid", uid);
+        } else {
+          uid = t.identifier(uid.name);
+        }
+
+        path.get("expression").replaceWith(t.assignmentExpression("=", uid, path.node.expression));
+      } else {
+        path.replaceWith(t.returnStatement(path.node.expression));
+      }
+    }
+
+    return this.node;
+  }
+}
+
+function replaceInline(nodes) {
+  this.resync();
+
+  if (Array.isArray(nodes)) {
+    if (Array.isArray(this.container)) {
+      nodes = this._verifyNodeList(nodes);
+      this._containerInsertAfter(nodes);
+      return this.remove();
+    } else {
+      return this.replaceWithMultiple(nodes);
+    }
+  } else {
+    return this.replaceWith(nodes);
+  }
+}

node_modules/babel-traverse/lib/scope/binding.js

@@ -0,0 +1,82 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
+
+var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var Binding = function () {
+  function Binding(_ref) {
+    var existing = _ref.existing,
+        identifier = _ref.identifier,
+        scope = _ref.scope,
+        path = _ref.path,
+        kind = _ref.kind;
+    (0, _classCallCheck3.default)(this, Binding);
+
+    this.identifier = identifier;
+    this.scope = scope;
+    this.path = path;
+    this.kind = kind;
+
+    this.constantViolations = [];
+    this.constant = true;
+
+    this.referencePaths = [];
+    this.referenced = false;
+    this.references = 0;
+
+    this.clearValue();
+
+    if (existing) {
+      this.constantViolations = [].concat(existing.path, existing.constantViolations, this.constantViolations);
+    }
+  }
+
+  Binding.prototype.deoptValue = function deoptValue() {
+    this.clearValue();
+    this.hasDeoptedValue = true;
+  };
+
+  Binding.prototype.setValue = function setValue(value) {
+    if (this.hasDeoptedValue) return;
+    this.hasValue = true;
+    this.value = value;
+  };
+
+  Binding.prototype.clearValue = function clearValue() {
+    this.hasDeoptedValue = false;
+    this.hasValue = false;
+    this.value = null;
+  };
+
+  Binding.prototype.reassign = function reassign(path) {
+    this.constant = false;
+    if (this.constantViolations.indexOf(path) !== -1) {
+      return;
+    }
+    this.constantViolations.push(path);
+  };
+
+  Binding.prototype.reference = function reference(path) {
+    if (this.referencePaths.indexOf(path) !== -1) {
+      return;
+    }
+    this.referenced = true;
+    this.references++;
+    this.referencePaths.push(path);
+  };
+
+  Binding.prototype.dereference = function dereference() {
+    this.references--;
+    this.referenced = !!this.references;
+  };
+
+  return Binding;
+}();
+
+exports.default = Binding;
+module.exports = exports["default"];

node_modules/babel-traverse/lib/scope/lib/renamer.js

@@ -0,0 +1,113 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
+
+var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
+
+var _binding = require("../binding");
+
+var _binding2 = _interopRequireDefault(_binding);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var renameVisitor = {
+  ReferencedIdentifier: function ReferencedIdentifier(_ref, state) {
+    var node = _ref.node;
+
+    if (node.name === state.oldName) {
+      node.name = state.newName;
+    }
+  },
+  Scope: function Scope(path, state) {
+    if (!path.scope.bindingIdentifierEquals(state.oldName, state.binding.identifier)) {
+      path.skip();
+    }
+  },
+  "AssignmentExpression|Declaration": function AssignmentExpressionDeclaration(path, state) {
+    var ids = path.getOuterBindingIdentifiers();
+
+    for (var name in ids) {
+      if (name === state.oldName) ids[name].name = state.newName;
+    }
+  }
+};
+
+var Renamer = function () {
+  function Renamer(binding, oldName, newName) {
+    (0, _classCallCheck3.default)(this, Renamer);
+
+    this.newName = newName;
+    this.oldName = oldName;
+    this.binding = binding;
+  }
+
+  Renamer.prototype.maybeConvertFromExportDeclaration = function maybeConvertFromExportDeclaration(parentDeclar) {
+    var exportDeclar = parentDeclar.parentPath.isExportDeclaration() && parentDeclar.parentPath;
+    if (!exportDeclar) return;
+
+    var isDefault = exportDeclar.isExportDefaultDeclaration();
+
+    if (isDefault && (parentDeclar.isFunctionDeclaration() || parentDeclar.isClassDeclaration()) && !parentDeclar.node.id) {
+      parentDeclar.node.id = parentDeclar.scope.generateUidIdentifier("default");
+    }
+
+    var bindingIdentifiers = parentDeclar.getOuterBindingIdentifiers();
+    var specifiers = [];
+
+    for (var name in bindingIdentifiers) {
+      var localName = name === this.oldName ? this.newName : name;
+      var exportedName = isDefault ? "default" : name;
+      specifiers.push(t.exportSpecifier(t.identifier(localName), t.identifier(exportedName)));
+    }
+
+    if (specifiers.length) {
+      var aliasDeclar = t.exportNamedDeclaration(null, specifiers);
+
+      if (parentDeclar.isFunctionDeclaration()) {
+        aliasDeclar._blockHoist = 3;
+      }
+
+      exportDeclar.insertAfter(aliasDeclar);
+      exportDeclar.replaceWith(parentDeclar.node);
+    }
+  };
+
+  Renamer.prototype.rename = function rename(block) {
+    var binding = this.binding,
+        oldName = this.oldName,
+        newName = this.newName;
+    var scope = binding.scope,
+        path = binding.path;
+
+
+    var parentDeclar = path.find(function (path) {
+      return path.isDeclaration() || path.isFunctionExpression();
+    });
+    if (parentDeclar) {
+      this.maybeConvertFromExportDeclaration(parentDeclar);
+    }
+
+    scope.traverse(block || scope.block, renameVisitor, this);
+
+    if (!block) {
+      scope.removeOwnBinding(oldName);
+      scope.bindings[newName] = binding;
+      this.binding.identifier.name = newName;
+    }
+
+    if (binding.type === "hoisted") {}
+  };
+
+  return Renamer;
+}();
+
+exports.default = Renamer;
+module.exports = exports["default"];

node_modules/babel-traverse/lib/visitors.js

@@ -0,0 +1,341 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _typeof2 = require("babel-runtime/helpers/typeof");
+
+var _typeof3 = _interopRequireDefault(_typeof2);
+
+var _keys = require("babel-runtime/core-js/object/keys");
+
+var _keys2 = _interopRequireDefault(_keys);
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.explode = explode;
+exports.verify = verify;
+exports.merge = merge;
+
+var _virtualTypes = require("./path/lib/virtual-types");
+
+var virtualTypes = _interopRequireWildcard(_virtualTypes);
+
+var _babelMessages = require("babel-messages");
+
+var messages = _interopRequireWildcard(_babelMessages);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+var _clone = require("lodash/clone");
+
+var _clone2 = _interopRequireDefault(_clone);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function explode(visitor) {
+  if (visitor._exploded) return visitor;
+  visitor._exploded = true;
+
+  for (var nodeType in visitor) {
+    if (shouldIgnoreKey(nodeType)) continue;
+
+    var parts = nodeType.split("|");
+    if (parts.length === 1) continue;
+
+    var fns = visitor[nodeType];
+    delete visitor[nodeType];
+
+    for (var _iterator = parts, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var part = _ref;
+
+      visitor[part] = fns;
+    }
+  }
+
+  verify(visitor);
+
+  delete visitor.__esModule;
+
+  ensureEntranceObjects(visitor);
+
+  ensureCallbackArrays(visitor);
+
+  for (var _iterator2 = (0, _keys2.default)(visitor), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+    var _ref2;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref2 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref2 = _i2.value;
+    }
+
+    var _nodeType3 = _ref2;
+
+    if (shouldIgnoreKey(_nodeType3)) continue;
+
+    var wrapper = virtualTypes[_nodeType3];
+    if (!wrapper) continue;
+
+    var _fns2 = visitor[_nodeType3];
+    for (var type in _fns2) {
+      _fns2[type] = wrapCheck(wrapper, _fns2[type]);
+    }
+
+    delete visitor[_nodeType3];
+
+    if (wrapper.types) {
+      for (var _iterator4 = wrapper.types, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, _getIterator3.default)(_iterator4);;) {
+        var _ref4;
+
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref4 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref4 = _i4.value;
+        }
+
+        var _type = _ref4;
+
+        if (visitor[_type]) {
+          mergePair(visitor[_type], _fns2);
+        } else {
+          visitor[_type] = _fns2;
+        }
+      }
+    } else {
+      mergePair(visitor, _fns2);
+    }
+  }
+
+  for (var _nodeType in visitor) {
+    if (shouldIgnoreKey(_nodeType)) continue;
+
+    var _fns = visitor[_nodeType];
+
+    var aliases = t.FLIPPED_ALIAS_KEYS[_nodeType];
+
+    var deprecratedKey = t.DEPRECATED_KEYS[_nodeType];
+    if (deprecratedKey) {
+      console.trace("Visitor defined for " + _nodeType + " but it has been renamed to " + deprecratedKey);
+      aliases = [deprecratedKey];
+    }
+
+    if (!aliases) continue;
+
+    delete visitor[_nodeType];
+
+    for (var _iterator3 = aliases, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+      var _ref3;
+
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref3 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref3 = _i3.value;
+      }
+
+      var alias = _ref3;
+
+      var existing = visitor[alias];
+      if (existing) {
+        mergePair(existing, _fns);
+      } else {
+        visitor[alias] = (0, _clone2.default)(_fns);
+      }
+    }
+  }
+
+  for (var _nodeType2 in visitor) {
+    if (shouldIgnoreKey(_nodeType2)) continue;
+
+    ensureCallbackArrays(visitor[_nodeType2]);
+  }
+
+  return visitor;
+}
+
+function verify(visitor) {
+  if (visitor._verified) return;
+
+  if (typeof visitor === "function") {
+    throw new Error(messages.get("traverseVerifyRootFunction"));
+  }
+
+  for (var nodeType in visitor) {
+    if (nodeType === "enter" || nodeType === "exit") {
+      validateVisitorMethods(nodeType, visitor[nodeType]);
+    }
+
+    if (shouldIgnoreKey(nodeType)) continue;
+
+    if (t.TYPES.indexOf(nodeType) < 0) {
+      throw new Error(messages.get("traverseVerifyNodeType", nodeType));
+    }
+
+    var visitors = visitor[nodeType];
+    if ((typeof visitors === "undefined" ? "undefined" : (0, _typeof3.default)(visitors)) === "object") {
+      for (var visitorKey in visitors) {
+        if (visitorKey === "enter" || visitorKey === "exit") {
+          validateVisitorMethods(nodeType + "." + visitorKey, visitors[visitorKey]);
+        } else {
+          throw new Error(messages.get("traverseVerifyVisitorProperty", nodeType, visitorKey));
+        }
+      }
+    }
+  }
+
+  visitor._verified = true;
+}
+
+function validateVisitorMethods(path, val) {
+  var fns = [].concat(val);
+  for (var _iterator5 = fns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, _getIterator3.default)(_iterator5);;) {
+    var _ref5;
+
+    if (_isArray5) {
+      if (_i5 >= _iterator5.length) break;
+      _ref5 = _iterator5[_i5++];
+    } else {
+      _i5 = _iterator5.next();
+      if (_i5.done) break;
+      _ref5 = _i5.value;
+    }
+
+    var fn = _ref5;
+
+    if (typeof fn !== "function") {
+      throw new TypeError("Non-function found defined in " + path + " with type " + (typeof fn === "undefined" ? "undefined" : (0, _typeof3.default)(fn)));
+    }
+  }
+}
+
+function merge(visitors) {
+  var states = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
+  var wrapper = arguments[2];
+
+  var rootVisitor = {};
+
+  for (var i = 0; i < visitors.length; i++) {
+    var visitor = visitors[i];
+    var state = states[i];
+
+    explode(visitor);
+
+    for (var type in visitor) {
+      var visitorType = visitor[type];
+
+      if (state || wrapper) {
+        visitorType = wrapWithStateOrWrapper(visitorType, state, wrapper);
+      }
+
+      var nodeVisitor = rootVisitor[type] = rootVisitor[type] || {};
+      mergePair(nodeVisitor, visitorType);
+    }
+  }
+
+  return rootVisitor;
+}
+
+function wrapWithStateOrWrapper(oldVisitor, state, wrapper) {
+  var newVisitor = {};
+
+  var _loop = function _loop(key) {
+    var fns = oldVisitor[key];
+
+    if (!Array.isArray(fns)) return "continue";
+
+    fns = fns.map(function (fn) {
+      var newFn = fn;
+
+      if (state) {
+        newFn = function newFn(path) {
+          return fn.call(state, path, state);
+        };
+      }
+
+      if (wrapper) {
+        newFn = wrapper(state.key, key, newFn);
+      }
+
+      return newFn;
+    });
+
+    newVisitor[key] = fns;
+  };
+
+  for (var key in oldVisitor) {
+    var _ret = _loop(key);
+
+    if (_ret === "continue") continue;
+  }
+
+  return newVisitor;
+}
+
+function ensureEntranceObjects(obj) {
+  for (var key in obj) {
+    if (shouldIgnoreKey(key)) continue;
+
+    var fns = obj[key];
+    if (typeof fns === "function") {
+      obj[key] = { enter: fns };
+    }
+  }
+}
+
+function ensureCallbackArrays(obj) {
+  if (obj.enter && !Array.isArray(obj.enter)) obj.enter = [obj.enter];
+  if (obj.exit && !Array.isArray(obj.exit)) obj.exit = [obj.exit];
+}
+
+function wrapCheck(wrapper, fn) {
+  var newFn = function newFn(path) {
+    if (wrapper.checkPath(path)) {
+      return fn.apply(this, arguments);
+    }
+  };
+  newFn.toString = function () {
+    return fn.toString();
+  };
+  return newFn;
+}
+
+function shouldIgnoreKey(key) {
+  if (key[0] === "_") return true;
+
+  if (key === "enter" || key === "exit" || key === "shouldSkip") return true;
+
+  if (key === "blacklist" || key === "noScope" || key === "skipKeys") return true;
+
+  return false;
+}
+
+function mergePair(dest, src) {
+  for (var key in src) {
+    dest[key] = [].concat(dest[key] || [], src[key]);
+  }
+}

node_modules/babel-traverse/package-lock.json

@@ -0,0 +1,57 @@
+{
+  "name": "babel-traverse",
+  "version": "6.25.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "babylon": {
+      "version": "6.18.0",
+      "resolved": "https://registry.npmjs.org/babylon/-/babylon-6.18.0.tgz",
+      "integrity": "sha512-q/UEjfGJ2Cm3oKV71DJz9d25TPnq5rhBVL2Q4fA5wcC3jcrdn7+SssEybFIxwAvvP+YCsCYNKughoF33GxgycQ=="
+    },
+    "debug": {
+      "version": "2.6.8",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
+      "integrity": "sha1-5zFTHKLt4n0YgiJCfaF4IdaP9Pw=",
+      "requires": {
+        "ms": "2.0.0"
+      }
+    },
+    "globals": {
+      "version": "9.18.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-9.18.0.tgz",
+      "integrity": "sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ=="
+    },
+    "invariant": {
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/invariant/-/invariant-2.2.2.tgz",
+      "integrity": "sha1-nh9WrArNtr8wMwbzOL47IErmA2A=",
+      "requires": {
+        "loose-envify": "1.3.1"
+      }
+    },
+    "js-tokens": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
+      "integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls="
+    },
+    "lodash": {
+      "version": "4.17.4",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+    },
+    "loose-envify": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.3.1.tgz",
+      "integrity": "sha1-0aitM/qc4OcT1l/dCsi3SNR4yEg=",
+      "requires": {
+        "js-tokens": "3.0.2"
+      }
+    },
+    "ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+    }
+  }
+}

node_modules/babel-traverse/package.json

@@ -0,0 +1,56 @@
+{
+  "_from": "babel-traverse@^6.26.0",
+  "_id": "babel-traverse@6.26.0",
+  "_inBundle": false,
+  "_integrity": "sha1-RqnL1+3MYsjlwGTi0tjQ9ANXZu4=",
+  "_location": "/babel-traverse",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "babel-traverse@^6.26.0",
+    "name": "babel-traverse",
+    "escapedName": "babel-traverse",
+    "rawSpec": "^6.26.0",
+    "saveSpec": null,
+    "fetchSpec": "^6.26.0"
+  },
+  "_requiredBy": [
+    "/babel-core",
+    "/babel-template"
+  ],
+  "_resolved": "https://registry.npmjs.org/babel-traverse/-/babel-traverse-6.26.0.tgz",
+  "_shasum": "46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee",
+  "_spec": "babel-traverse@^6.26.0",
+  "_where": "/home/s2/Documents/Code/minifyfromhtml/node_modules/babel-core",
+  "author": {
+    "name": "Sebastian McKenzie",
+    "email": "sebmck@gmail.com"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "babel-code-frame": "^6.26.0",
+    "babel-messages": "^6.23.0",
+    "babel-runtime": "^6.26.0",
+    "babel-types": "^6.26.0",
+    "babylon": "^6.18.0",
+    "debug": "^2.6.8",
+    "globals": "^9.18.0",
+    "invariant": "^2.2.2",
+    "lodash": "^4.17.4"
+  },
+  "deprecated": false,
+  "description": "The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes",
+  "devDependencies": {
+    "babel-generator": "^6.26.0"
+  },
+  "homepage": "https://babeljs.io/",
+  "license": "MIT",
+  "main": "lib/index.js",
+  "name": "babel-traverse",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel/tree/master/packages/babel-traverse"
+  },
+  "version": "6.26.0"
+}