const dateTimeIntervals = {
    day: 86400000,
    hour: 3600000,
    ms: 1
};
export function dateUTC(time) {
    const d = time.length === 2 ? Date.UTC(time[0], time[1]) : time.length === 3 ? Date.UTC(time[0], time[1], time[2]) : time.length === 4 ? Date.UTC(time[0], time[1], time[2], time[3]) : time.length === 5 ? Date.UTC(time[0], time[1], time[2], time[3], time[4]) : time.length === 6 ? Date.UTC(time[0], time[1], time[2], time[3], time[4], time[5]) : time.length === 7 ? Date.UTC(time[0], time[1], time[2], time[3], time[4], time[5], time[6]) : null;
    if (!d) throw new Error("wrong number of arguments");
    return new Date(d);
}
export function isTimeSame(a, b) {
    return a.getTime() === b.getTime();
}
export function isTimeBefore(a, b) {
    return a.getTime() - b.getTime() < 0;
}
export function isTimeAfter(a, b) {
    return a.getTime() - b.getTime() > 0;
}
export function addTime(x, value, span = "ms") {
    return new Date(x.getTime() + value * dateTimeIntervals[span]);
}
export function subtractTime(x, value, span = "ms") {
    return new Date(x.getTime() - value * dateTimeIntervals[span]);
}