1from __future__ import annotations
 2
 3from typing import TYPE_CHECKING
 4from argparse import ArgumentParser
 5
 6from . import completions
 7
 8if TYPE_CHECKING:
 9    from argparse import _SubParsersAction
10
11
12def register(subparser: _SubParsersAction[ArgumentParser]) -> None:
13    completions.register(subparser)