!squash session

Author: tony

src/libtmux/session.py

@@ -11,10 +11,11 @@
 import warnings
 
 from libtmux._internal.query_list import QueryList
-from libtmux.common import OptionMixin, tmux_cmd
+from libtmux.common import tmux_cmd
 from libtmux.constants import OptionScope
 from libtmux.formats import FORMAT_SEPARATOR
 from libtmux.neo import Obj, fetch_obj, fetch_objs
+from libtmux.options import OptionMixin
 from libtmux.pane import Pane
 from libtmux.window import Window
 
@@ -26,7 +27,6 @@
     has_version,
     session_check_name,
 )
-from .options import handle_option_error
 
 if t.TYPE_CHECKING:
     from .server import Server