WARNING Graphql.Internal
modules are used by the `
Argument type.
optional : String -> Graphql.OptionalArgument.OptionalArgument a -> (a -> Graphql.Internal.Encode.Value) -> Maybe Argument
Used for passing optional arguments in generated code.
required : String -> a -> (a -> Graphql.Internal.Encode.Value) -> Argument
Used for passing required arguments in generated code.