packages/babel-plugin-transform-jscript/src/index.js
import { declare } from "@babel/helper-plugin-utils";
import { types as t } from "@babel/core";
export default declare(api => {
api.assertVersion(7);
return {
name: "transform-jscript",
visitor: {
FunctionExpression: {
exit(path) {
const { node } = path;
if (!node.id) return;
path.replaceWith(
t.callExpression(
t.functionExpression(
null,
[],
t.blockStatement([
t.toStatement(node),
t.returnStatement(t.cloneNode(node.id)),
]),
),
[],
),
);
},
},
},
};
});