GithubRepositoryModelMirrorRefPath typedef
GithubRepositoryModelMirrorRefPath = _$GithubRepositoryModelMirrorRefPath
It can be defined as an empty ModelRef<GithubRepositoryModel>.
GithubRepositoryModelMirrorRefPath("xxx") // Define as a path.
Implementation
typedef GithubRepositoryModelMirrorRefPath
= _$GithubRepositoryModelMirrorRefPath;