src/Pagic/Concerns/HasEvents.php
public static function observe($class)
    {
        $instance = new static;

        $className = is_string($class) ? $class : get_class($class);

        // When registering a model observer, we will spin through the possible events
        // and determine if this observer has that method. If it does, we will hook
        // it into the model's event system, making it convenient to watch these.
        foreach ($instance->getObservableEvents() as $event) {
            if (method_exists($class, $event)) {
                static::registerModelEvent($event, $className.'@'.$event);
            }
        }
    }
public static function observe($class)
    {
        $instance = new static;

        $className = is_string($class) ? $class : get_class($class);

        // When registering a model observer, we will spin through the possible events
        // and determine if this observer has that method. If it does, we will hook
        // it into the model's event system, making it convenient to watch these.
        foreach ($instance->getObservableEvents() as $event) {
            if (method_exists($class, $event)) {
                static::registerModelEvent($event, $className.'@'.$event);
            }
        }
    }
Register an observer with the Model.

@param  object|string $class

@return void