@ -36,9 +36,9 @@ abstract class AbstractResult implements Result {
return iterator_to_array($this, false);
}
abstract public function changes();
abstract public function changes(): int;
abstract public function lastId();
abstract public function lastId(): int;
// PHP iterator methods
@ -37,11 +37,11 @@ class Result implements \JKingWeb\Arsse\Db\Result {
public function changes() {
public function changes(): int {
return $this->rows;
public function lastId() {
public function lastId(): int {
return $this->id;