listComments method
Lists all comments on all pull requests for the repository.
API docs: https://developer.github.com/v3/pulls/comments/#list-comments-in-a-repository
Implementation
Stream<PullRequestComment> listComments(RepositorySlug slug) {
return PaginationHelper(github).objects(
'GET',
'/repos/${slug.fullName}/pulls/comments',
(dynamic i) => PullRequestComment.fromJson(i));
}