documentation/_front_controller_interface_8php_source.html

 <?php
 namespace Magento\Framework\App;

 interface FrontControllerInterface
 {
     public function dispatch(RequestInterface $request);
 }
Magento\Framework\App

Magento\Framework\App\FrontControllerInterface\dispatch
dispatch(RequestInterface $request)

Magento\Framework\App\FrontControllerInterface
Definition: FrontControllerInterface.php:16

Magento\Framework\App\RequestInterface
Definition: RequestInterface.php:14

$request
$request
Definition: quote_with_configurable_product_last_variation.php:22