| "use strict"; |
| |
| Object.defineProperty(exports, "__esModule", { |
| value: true |
| }); |
| exports.default = _default; |
| |
| function t() { |
| const data = _interopRequireWildcard(require("@babel/types")); |
| |
| t = function () { |
| 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; } } |
| |
| const visitor = { |
| Scope(path, state) { |
| if (state.kind === "let") path.skip(); |
| }, |
| |
| Function(path) { |
| path.skip(); |
| }, |
| |
| VariableDeclaration(path, state) { |
| if (state.kind && path.node.kind !== state.kind) return; |
| const nodes = []; |
| const declarations = path.get("declarations"); |
| let firstId; |
| |
| for (const declar of declarations) { |
| firstId = declar.node.id; |
| |
| if (declar.node.init) { |
| nodes.push(t().expressionStatement(t().assignmentExpression("=", declar.node.id, declar.node.init))); |
| } |
| |
| for (const name of Object.keys(declar.getBindingIdentifiers())) { |
| state.emit(t().identifier(name), name, declar.node.init !== null); |
| } |
| } |
| |
| if (path.parentPath.isFor({ |
| left: path.node |
| })) { |
| path.replaceWith(firstId); |
| } else { |
| path.replaceWithMultiple(nodes); |
| } |
| } |
| |
| }; |
| |
| function _default(path, emit, kind = "var") { |
| path.traverse(visitor, { |
| kind, |
| emit |
| }); |
| } |