How to use the tmuxp.cli.ConfigPath function in tmuxp

        type=cli.ConfigPath(exists=True, config_dir=(str(configdir))),
        nargs=-1,
    )
    def config_cmd(config):
        click.echo(config)

    @click.argument('config', type=cli.ConfigPath(exists=True), nargs=-1)
    def config_cmd(config):
        click.echo(config)

    'configfile', type=ConfigPath(exists=True, config_dir=get_teamocil_dir), nargs=1
)
def command_import_teamocil(configfile):
    """Convert a teamocil config from CONFIGFILE to tmuxp format and import
    it into tmuxp."""

    import_config(configfile, config.import_teamocil)

def __init__(self, config_dir=None, *args, **kwargs):
        super(ConfigPath, self).__init__(*args, **kwargs)
        self.config_dir = config_dir

@click.argument('config', type=ConfigPath(exists=True), nargs=-1)
@click.option('-S', 'socket_path', help='pass-through for tmux -S')
@click.option('-L', 'socket_name', help='pass-through for tmux -L')
@click.option('--yes', '-y', 'answer_yes', help='yes', is_flag=True)
@click.option(
    '-d', 'detached', help='Load the session without attaching it', is_flag=True
)
@click.option(
    'colors',
    '-2',
    flag_value=256,
    default=True,
    help='Force tmux to assume the terminal supports 256 colours.',
)
@click.option(
    'colors',
    '-8',