Branch is a struct that contains the RepositoriesService, context, token, owner, name, and branch.

Client is a struct that contains the go-github client and the repository metadata to interact with the GitHub API.

CommitIterator iterates over commits in a branch.

Repository is a struct that contains the RepositoriesService, context, token, owner, and name.

RepositoryVersions contains the stable and prerelease versions for a repository.

Version is a struct that contains the semantic version and the GitHub RepositoryTag associated with it.

Versions maintains a slice of Version structs and the latest version in the slice.

PullRequestsService is an interface abstracting operations supported by go-github's github.PullRequestsService.

RepositoriesService is an interface abstracting operations supported by go-github's github.RepositoriesService.