in src/js/lib/relative.js [50:68]
function normaliseTime(time, units, defaultTime) {
if (typeof time === 'undefined') {
return defaultTime;
}
if (typeof time === 'string') {
time = parseInt(time, 10);
}
if (isNotDate(time) && isNotTimestamp(time)) {
throw new Error('Invalid time');
}
if (typeof time === 'number' && units === 's') {
time *= 1000;
}
return time;
}