Is there a way to define dsl for new type of attribute?

defmodule Ash.Ulid.Extension do
  @ulid_primary_key_schema Ash.Resource.Attribute.uuid_primary_key_schema()
    |> Spark.OptionsHelpers.set_default!(:type, Ash.Ulid)
    |> Spark.OptionsHelpers.set_default!(:default, &Ash.Ulid.generate/0)

  @ulid_primary_key %Spark.Dsl.Entity{
    name: :ulid_primary_key,
    examples: ["ulid_primary_key :id"],
    args: [:name],
    target: Ash.Resource.Attribute,
    schema: @ulid_primary_key_schema,
    auto_set_fields: [allow_nil?: false],
    transform: {Ash.Resource.Attribute, :transform, []}
  }

  @attributes_patch %Spark.Dsl.Patch.AddEntity{section_path: [:attributes], entity: @ulid_primary_key}

  use Spark.Dsl.Extension, dsl_patches: [@attributes_patch]
end