coc

@dkbast Have the similar issue but workaround well as the following:

1. make the package be the local dependency of the example project, you may configure like ../ on dependency_overrides to the pubspec of example.
2. cd to example dir in your terminal emulator.
3. open vim/nvim editor without args.
4. :e lib/main.dart (In my experience it must firstly open one dart file which

Expected Behavior

I would like to be warned that an "in port" would be stripped if no subscription is implemented.

Current Behavior

port module Main exposing (..)

-- Define an inPort (but no implementation yet)
port inPort : (String -> msg) -> Sub msg

subscriptions : Model -> Sub Msg
subscriptions _ =
    Sub.none -- inPort is never subscribed to

Current