Implement type hints on top of docstring `rtype`

Hi,

The code is quite well documented, and uses docstring heavily. However, the "Python way" is to use type hints which are powerful and enable a good code completion.

For exaample, the client factory (get_git_client, get_build_client, ...) does not have type hints. Due to how it is written, python analyzers can not infer the returned types and this breaks autocompletion.

Could you please generate them them?

For example something like this:

    def get_git_client(self) -> GitClient:
        """get_git_client.
        Gets the 7.0 version of the GitClient
        :rtype: :class:`<GitClient> <azure.devops.v7_0.git.git_client.GitClient>`
        """
        return self._connection.get_client('azure.devops.v7_0.git.git_client.GitClient')

Thanks !

Commencez par localiser les méthodes factory de clients mentionnées dans l’issue, notamment get_git_client et get_build_client, et examinez comment leurs déclarations rtype dans les docstrings correspondent aux clients renvoyés. Déterminez l’étendue des factories qui nécessitent des annotations et vérifiez que les types de retour obtenus rétablissent l’autocomplétion de l’analyseur ; l’issue ne nomme aucun fichier ni test précis.