more type hints

This commit is contained in:
Robin Appelman 2021-03-09 18:01:42 +01:00
commit e9f6d00a93
28 changed files with 343 additions and 530 deletions

View file

@ -25,7 +25,7 @@ interface INotifyHandler {
*
* @return Change[]
*/
public function getChanges();
public function getChanges(): array;
/**
* Listen actively to all incoming changes
@ -34,7 +34,7 @@ interface INotifyHandler {
*
* @param callable $callback
*/
public function listen($callback);
public function listen(callable $callback): void;
/**
* Stop listening for changes