Function normalizeIntoTokenStream

lib/css/syntax.js:2034–2037

(input, pos, onComment)

 * @returns {TokenStream} the stream to consume from
 */
const normalizeIntoTokenStream = (input, pos, onComment) =>
	input instanceof TokenStream
		? input
		: new TokenStream(input, pos || 0, new LocConverter(input), onComment);

// === Parser entry points (CSS Syntax Level 3 §5.3) ===
// Each `parseA*` is a thin public wrapper over a `consumeA*` algorithm