add some babel stuff

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

@@ -0,0 +1,236 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.insertBefore = insertBefore;
+exports._containerInsert = _containerInsert;
+exports._containerInsertBefore = _containerInsertBefore;
+exports._containerInsertAfter = _containerInsertAfter;
+exports.insertAfter = insertAfter;
+exports.updateSiblingKeys = updateSiblingKeys;
+exports._verifyNodeList = _verifyNodeList;
+exports.unshiftContainer = unshiftContainer;
+exports.pushContainer = pushContainer;
+exports.hoist = hoist;
+
+var _cache = require("../cache");
+
+var _hoister = _interopRequireDefault(require("./lib/hoister"));
+
+var _index = _interopRequireDefault(require("./index"));
+
+function t() {
+  var data = _interopRequireWildcard(require("@babel/types"));
+
+  t = function t() {
+    return data;
+  };
+
+  return data;
+}
+
+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)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { 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);
+  var parentPath = this.parentPath;
+
+  if (parentPath.isExpressionStatement() || parentPath.isLabeledStatement() || parentPath.isExportNamedDeclaration() || parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
+    return parentPath.insertBefore(nodes);
+  } else if (this.isNodeType("Expression") && this.listKey !== "params" && this.listKey !== "arguments" || parentPath.isForStatement() && this.key === "init") {
+    if (this.node) nodes.push(this.node);
+    return this.replaceExpressionWithStatements(nodes);
+  } else if (Array.isArray(this.container)) {
+    return this._containerInsertBefore(nodes);
+  } else if (this.isStatementOrBlock()) {
+    var shouldInsertCurrentNode = this.node && (!this.isExpressionStatement() || this.node.expression != null);
+    this.replaceWith(t().blockStatement(shouldInsertCurrentNode ? [this.node] : []));
+    return this.unshiftContainer("body", 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?");
+  }
+}
+
+function _containerInsert(from, nodes) {
+  var _container;
+
+  this.updateSiblingKeys(from, nodes.length);
+  var paths = [];
+
+  (_container = this.container).splice.apply(_container, [from, 0].concat(nodes));
+
+  for (var i = 0; i < nodes.length; i++) {
+    var to = from + i;
+    var path = this.getSibling(to);
+    paths.push(path);
+
+    if (this.context && this.context.queue) {
+      path.pushContext(this.context);
+    }
+  }
+
+  var contexts = this._getQueueContexts();
+
+  for (var _i = 0; _i < paths.length; _i++) {
+    var _path = paths[_i];
+
+    _path.setScope();
+
+    _path.debug("Inserted.");
+
+    for (var _iterator = contexts, _isArray = Array.isArray(_iterator), _i2 = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i2 >= _iterator.length) break;
+        _ref = _iterator[_i2++];
+      } else {
+        _i2 = _iterator.next();
+        if (_i2.done) break;
+        _ref = _i2.value;
+      }
+
+      var context = _ref;
+      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 insertAfter(nodes) {
+  this._assertUnremoved();
+
+  nodes = this._verifyNodeList(nodes);
+  var parentPath = this.parentPath;
+
+  if (parentPath.isExpressionStatement() || parentPath.isLabeledStatement() || parentPath.isExportNamedDeclaration() || parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
+    return parentPath.insertAfter(nodes);
+  } else if (this.isNodeType("Expression") || parentPath.isForStatement() && this.key === "init") {
+    if (this.node) {
+      var scope = this.scope;
+
+      if (parentPath.isMethod({
+        computed: true,
+        key: this.node
+      })) {
+        scope = scope.parent;
+      }
+
+      var temp = scope.generateDeclaredUidIdentifier();
+      nodes.unshift(t().expressionStatement(t().assignmentExpression("=", t().cloneNode(temp), this.node)));
+      nodes.push(t().expressionStatement(t().cloneNode(temp)));
+    }
+
+    return this.replaceExpressionWithStatements(nodes);
+  } else if (Array.isArray(this.container)) {
+    return this._containerInsertAfter(nodes);
+  } else if (this.isStatementOrBlock()) {
+    var shouldInsertCurrentNode = this.node && (!this.isExpressionStatement() || this.node.expression != null);
+    this.replaceWith(t().blockStatement(shouldInsertCurrentNode ? [this.node] : []));
+    return this.pushContainer("body", 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?");
+  }
+}
+
+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 !== "object") {
+      msg = "contains a non-object node";
+    } else if (!node.type) {
+      msg = "without a type";
+    } else if (node instanceof _index.default) {
+      msg = "has a NodePath when it expected a raw object";
+    }
+
+    if (msg) {
+      var type = Array.isArray(node) ? "array" : typeof 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 = _index.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 = _index.default.get({
+    parentPath: this,
+    parent: this.node,
+    container: container,
+    listKey: listKey,
+    key: container.length
+  });
+
+  return path.replaceWithMultiple(nodes);
+}
+
+function hoist(scope) {
+  if (scope === void 0) {
+    scope = this.scope;
+  }
+
+  var hoister = new _hoister.default(this, scope);
+  return hoister.run();
+}