error: Invalid pallet::storage, invalid generic declaration for storage. Expect only type generics or binding generics, e.g. `<Name1 = Gen1, Name2 = Gen2, ..>` or `<Gen1, Gen2, ..>`.
  --> $DIR/storage_value_generic_named_and_unnamed.rs:19:16
   |
19 |     type Foo<T> = StorageValue<u32, QueryKind = OptionQuery>;
   |                   ^^^^^^^^^^^^
