pub const STYLE_PROPERTIES: &[&str];Expand description
Every property name [apply_declaration] applies, in the canonical
spelling its match arms use; alias spellings reach this list through
canonical_property_name. A property added to the cascade is added
here in the same change, or a consumer that sorts declarations by kind
takes it for something the cascade ignores.
Names here are canonical, so a consumer walking the list to prove it
handles every property runs its own input through
canonical_property_name first.