func (g GitOS) TimeSince(t time.Time) time.Duration {
	return time.Since(t)
}
func (g GitOS) TimeSince(t time.Time) time.Duration {
	return time.Since(t)
}
func ( g GitOS ) TimeSince ( t time . Time ) time . Duration { return time . Since ( t ) }
// TimeSince calls time.Since
TimeSince calls time . Since