Add generics

Co-authored-by: Lenz Weber-Tronic <lorenz.weber-tronic@apollographql.com>

Author: jerelmiller

docs/source/development-testing/static-typing.mdx

@@ -768,7 +768,7 @@ The following utility types are available to override:
 - `Complete<TData>` - Type returned when `dataState` is `"complete"`
 - `Streaming<TData>` - Type returned when `dataState` is `"streaming"` (for `@defer` queries)
 - `Partial<TData>` - Type returned when `dataState` is `"partial"`
-- `AdditionalApolloLinkResultTypes` - Additional types that can be returned from Apollo Link operations
+- `AdditionalApolloLinkResultTypes<TData, TExtensions>` - Additional types that can be returned from Apollo Link operations
 
 For more information about data masking types specifically, see the [data masking guide](../data/fragments#defining-your-own-masking-types-using-higher-kinded-types).