'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); exports['default'] = function (_ref) { var template = _ref.template, t = _ref.types; var buildImport = template('Promise.resolve().then(() => MODULE)'); return { // NOTE: Once we drop support for Babel <= v6 we should // update this to import from @babel/plugin-syntax-dynamic-import. // https://www.npmjs.com/package/@babel/plugin-syntax-dynamic-import manipulateOptions: function () { function manipulateOptions(opts, parserOpts) { parserOpts.plugins.push('dynamicImport'); } return manipulateOptions; }(), visitor: { Import: function () { function Import(path) { var importArguments = path.parentPath.node.arguments; var _importArguments = _slicedToArray(importArguments, 1), importPath = _importArguments[0]; var isString = t.isStringLiteral(importPath) || t.isTemplateLiteral(importPath); if (isString) { t.removeComments(importPath); } var SOURCE = isString ? importArguments : t.templateLiteral([t.templateElement({ raw: '', cooked: '' }), t.templateElement({ raw: '', cooked: '' }, true)], importArguments); var requireCall = t.callExpression(t.identifier('require'), [].concat(SOURCE)); var _opts$noInterop = this.opts.noInterop, noInterop = _opts$noInterop === undefined ? false : _opts$noInterop; var MODULE = noInterop === true ? requireCall : t.callExpression(this.addHelper('interopRequireWildcard'), [requireCall]); var newImport = buildImport({ MODULE: MODULE }); path.parentPath.replaceWith(newImport); } return Import; }() } }; }; module.exports = exports['default'];