export function uuid(): string {
	let dt = new Date().getTime();
	const uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
		const r = (dt + Math.random() * 16) % 16 | 0;
		dt = Math.floor(dt / 16);
		return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16);
	});
	return uuid;
}