xt manager for using style settings temporarily.

    Parameters
    ----------
    style : str, dict, Path or list
        A style specification. Valid options are:

        str
            - One of the style names in `.style.available` (a builtin style or
              a style installed in the user library path).

            - A dotted name of the form "package.style_name"; in that case,
              "package" should be an importable Python package name, e.g. at
              ``/path/to/package/__init__.py``; the loaded style file is
              ``/path/to/package/style_name.mplstyle``.  (Style files in
              subpackages are likewise supported.)

            - The path or URL to a style file, which gets loaded by
              `.rc_params_from_file`.
        dict
            A mapping of key/value pairs for `matplotlib.rcParams`.

        Path
            The path to a style file, which gets loaded by
            `.rc_params_from_file`.

        list
            A list of style specifiers (str, Path or dict), which are applied
            from first to last in the list.

    after_reset : bool
        If True, apply style after resetting settings to their defaults;
        otherwise, apply style on top of the current settings.
    N)