another branch of mine where i started work on the event socket had additional types in this file, so it felt worthwhile to go ahead and make it since it will have more stuff added to it soon
but if we feel like it's premature or just don't want it i'm happy to move these back to backendselector
add url properties and url methods to backend selector
update all use of urls to use backend_selector
add type hints to backend selector
remove some commented out code in conftest.py
add a check in test_appliancesmanager that WP-CLIENT-BRAND is not in the "owned appliances" call
types.pymodule for enumstest_appliancesmanagerthatWP-CLIENT-BRANDis not in the "owned appliances" call