text: "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);
      }
    }
  }
  