/**
* Defines a point where hooks can hook
*
* @param string $event The hook name
* @param array $args (optional) The arguments to pass along
* @param bool $halt (optional) If this hook can halt
*
* @return array|null
*/
protected function hookPoint($event, array $args = [], $halt = true)
{
if (config('codex.dev.enabled', false) === true) {
if (array_key_exists($event, static::$hookPoints)) {
throw CodexException::because('hook point already exists');
}
Arr::add(static::$hooks, $event, static::getDispatcher()->getListeners($event));
$caller = $this->hookPointGetCaller(debug_backtrace(), 1);
$caller = array_only($caller, ['function', 'class']);
Arr::set(static::$hookPoints, static::getEventName($event), $caller);
}
return $this->fireEvent($event, $args, $halt);
}
