func (s *HashMultiMap[K, V]) RemoveKey(keys ...K) {
	for _, key := range keys {
		delete(s.data, key)
	}
}
// RemoveKey removes a key and all its values
RemoveKey removes a key and all its values
// RemoveKey removes a key and all its values
func (s *HashMultiMap[K, V]) RemoveKey(keys ...K) {
	for _, key := range keys {
		delete(s.data, key)
	}
}
func ( s * HashMultiMap [ K , V ] ) RemoveKey ( keys ... K ) { for _ , key := range keys { delete ( s . data , key ) } }
RemoveKey removes a key and all its values
RemoveKey removes a key and all its values