pub fn branch(git: GitRepository, name: String) -> GitRef

pub fn commit(git: GitRepository, id: String) -> GitRef

pub fn head(git: GitRepository) -> GitRef

pub fn id(git: GitRepository) -> Promise(String)

pub fn ref(git: GitRepository, name: String) -> GitRef

pub fn tag(git: GitRepository, name: String) -> GitRef

pub fn tags(git: GitRepository) -> Array(String)

pub fn with_auth_header(
  git: GitRepository,
  header: Secret,
) -> GitRepository

pub fn with_auth_token(
  git: GitRepository,
  token: Secret,
) -> GitRepository