List of repo branches.

Pagination:

* `page`: page to fetch (default: 1)
* `per_page`: number of branches by page (default: 30)

Property definitions

github $ GithubAPI :: get_repo_branches
	# List of repo branches.
	#
	# Pagination:
	#	* `page`: page to fetch (default: 1)
	#	* `per_page`: number of branches by page (default: 30)
	fun get_repo_branches(repo_slug: String, page, per_page: nullable Int): Array[Branch] do
		return new GithubArray[Branch].from(get(
			"/repos/{repo_slug}/branches?{pagination(page, per_page)}"))
	end
lib/github/api.nit:219,2--227,4