* Update attr to property and default state method
* State prop is defined in parent class
* Demo platform fan
* PyDoc
* Copy-pasta artifact
* PyDoc
* Linting
* Raise error if turn_off and turn_on not implemented
* Update demo platform
* Initial unit test commit
* Readability
* Unneeded typing
* Should inherit from fan entity
* Turn off polling
* Initial oscillating flag
* Pass HASS into demo
* Typing
* Invoke set_speed instead of setting directly
* Service update
* Update demo tests
* Forgot to block after service call.
* linting
* Test to make sure not implemented is thrown
* Is On Method test
* Update const to match string
* Update services yaml
* Toggle method
* Toggle service
* Typing
* TYPE O
* Attribute check
* Type-o
* Type-o
* Put typing back
* ToggleEntity
* Linting
* Linting
* Oops
* Stale prints
* Demo support
