View file vendor/laravel/framework/src/Illuminate/Routing/Contracts/CallableDispatcher.php
<?php namespace Illuminate\Routing\Contracts; use Illuminate\Routing\Route; interface CallableDispatcher { /** * Dispatch a request to a given callable. * * @param \Illuminate\Routing\Route $route * @param callable $callable * @return mixed */ public function dispatch(Route $route, $callable); }