Complex Async Arrow Throws Parser Error

[Swivelgames]

const reducer = async (state = initialState, action) => {
  const { payload } = action;
  switch (action.type) {
  // ...
};

Specifically, the errors that are thrown are via the import module; rules no-named-as-default and no-named-as-default-member introduce Parse errors when attempting to validate.

   8:63  error    Parse errors in imported module './Path/pathReducer': Unexpected token => (18:54)  import/no-named-as-default
   8:63  error    Parse errors in imported module './Path/pathReducer': Unexpected token => (18:54)  import/no-named-as-default-member

Unfortunately this is entirely valid syntax. I'm not quite sure why this isn't working.

After further investigation, it seems as though the eslint's parser is interpreting async ( //... as a function call, not as a function declaration modifier construct; it's as if it's favoring the following code (which is entirely invalid):

const reducer = async(state = initialState, action); // => {

[Swivelgames]

I sincerely apologize. I swear I was on the eslint/eslint repo, and it wasn't until after I submitted this issue that it appears I've some how transported over to this repo.