Fix removes the function name

[cornellouis]

Description

Before Fix: export default async function fetchFoo(

After Fix: export default async (signal: AbortSignal): Promise<ResponseStyles> => {

This is horrible because that function is called in the code, so it breaks the code.

Suggested Solution

Stop removing the name.

Help Needed

[andersk]

This should be fixed to

const fetchFoo = (signal: AbortSignal): Promise => {
   …
};
export default fetchFoo;

[JamieMason]

Currently the plugin is ignoring default exports when they are a named function.