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| 17 | class Event | |
| 18 | { | |
| 19 | /** | |
| 20 | * Register a listener for an event. | |
| 21 | * | |
| 22 | * @param class-string $eventClass Event class (or parent class / interface) to listen for | |
| 23 | * @param callable|string $listener Callable, or class-string of an invokable listener | |
| 24 | * @param int $priority Higher priorities run first; defaults to 0 | |
| 25 | * @return void | |
| 26 | */ | |
| 27 | public static function listen(string $eventClass, callable|string $listener, int $priority = 0): void | |
| 28 | { | |
| 29 | Application::getInstance()->listen($eventClass, $listener, $priority); | |
| 30 | } | |
| 31 | ||
| 32 | /** | |
| 33 | * Dispatch an event to its registered listeners. | |
| 34 | * | |
| 35 | * @param object $event The event to dispatch | |
| 36 | * @return object The event, possibly modified by listeners | |
| 37 | */ | |
| 38 | public static function dispatch(object $event): object | |
| 39 | { | |
| 40 | return Application::getInstance()->dispatch($event); | |
| 41 | } | |
| 42 | } |