Function iterator

src/index.ts:29–39

()

	/** Returns the most recent state and token yielded from the CSS iterator. */
	const iterator: CSSIterator = (): CSSIteration => (
		state.tick >= state.size
			? {
				done: true,
				value: [ state.tick, -1, '', '', '' ]
			}
		: {
			done: false,
			value: consume(state),
		}
	)

	iterator[Symbol.iterator] = () => ({ next: iterator })