123456789101112131415161718192021222324252627282930313233343536 |
- "use strict";
- exports.__esModule = true;
- exports.default = void 0;
- /**
- * Converts destructured parameters with default values to non-shorthand syntax.
- * This fixes the only arguments-related bug in ES Modules-supporting browsers (Edge 16 & 17).
- * Use this plugin instead of @babel/plugin-transform-parameters when targeting ES Modules.
- */
- var _default = ({
- types: t
- }) => {
- const isArrowParent = p => p.parentKey === "params" && p.parentPath && t.isArrowFunctionExpression(p.parentPath);
- return {
- name: "transform-edge-default-parameters",
- visitor: {
- AssignmentPattern(path) {
- const arrowArgParent = path.find(isArrowParent);
- if (arrowArgParent && path.parent.shorthand) {
- // In Babel 7+, there is no way to force non-shorthand properties.
- path.parent.shorthand = false;
- (path.parent.extra || {}).shorthand = false; // So, to ensure non-shorthand, rename the local identifier so it no longer matches:
- path.scope.rename(path.parent.key.name);
- }
- }
- }
- };
- };
- exports.default = _default;
- module.exports = exports.default;
|