swc/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit2.tsx

//@jsx: react
//@module: commonjs

//@filename: modules.d.ts
declare module 'mod' {
  var y: any;
  export default y;
}

//@filename: app.tsx
import Main from 'mod';
declare var Foo, React;
// Should see mod_1['default'] in emit here
<Foo handler={Main}></Foo>;
// Should see mod_1['default'] in emit here
<Foo {...Main}></Foo>;