@type t() :: %MishkaCmsMigration.MigrationRun.Options{
  authors: :string | nil,
  bring_media: :boolean | nil,
  bring_menus: :boolean | nil,
  bring_pages: :boolean | nil,
  bring_posts: :boolean | nil,
  bring_terms: :boolean | nil,
  bring_users: :boolean | nil,
  comments: :boolean | nil,
  confirm_users: :boolean | nil,
  one_language: :string | nil,
  pages: :string | nil,
  post_address: :string | nil,
  site_icon: :boolean | nil,
  site_logo: :boolean | nil,
  site_title: :boolean | nil
}