CSSPseudoNames

const CSSPseudoNames: array [0..CSSLastPseudoID] of string = ('?', ':root', ':empty', ':first-child', ':last-child', ':only-child', ':first-of-type', ':last-of-type', ':only-of-type', ':not()', ':is()', ':where()', ':has()', ':nth-child(n)', ':nth-last-child(n)', ':nth-of-type(n)', ':nth-last-of-type(n)');