import jwt from 'jsonwebtoken';

export const expiresIn = (token: string): number => {
	const decoded = jwt.decode(token);
	if (typeof decoded === 'string') {
		return 0;
	}
	const now = Date.now() / 1000;
	return new Date((decoded?.['exp'] || now) * 1000).getTime() - now * 1000;
};