@type t() :: %ExBifrost.Model.SkillFile{
  blob_id: any() | nil,
  content: any() | nil,
  created_at: DateTime.t() | nil,
  dataurl: any() | nil,
  file_size_bytes: integer() | nil,
  id: String.t() | nil,
  mime_type: any(),
  path: any(),
  skill_version_id: String.t() | nil,
  source_type: ExBifrost.Model.SkillSourceType.t(),
  source_url: any() | nil,
  storage_key: any() | nil,
  updated_at: DateTime.t() | nil,
  upload_id: any() | nil
}