#import // https://drafts.css-houdini.org/css-typed-om-1/#stylepropertymapreadonly // FIXME: [Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)] [Exposed=(Window, Worker)] interface StylePropertyMapReadOnly { // FIXME: iterable>; (undefined or CSSStyleValue) get(USVString property); sequence getAll(USVString property); boolean has(USVString property); readonly attribute unsigned long size; };