Expose `extractPromotedList` or equivalent to plugins
GHC.Builtin.Types.extractPromotedList :: Type -> [Type]
is currently not exported, but it could be useful for type checker plugins that manipulate type-level lists.
GHC.Builtin.Types.extractPromotedList :: Type -> [Type]
is currently not exported, but it could be useful for type checker plugins that manipulate type-level lists.