src/RouteCollection.php
public function getNamedRoute(string $name): ?Route
    {
        if (!isset($this->namedRoutes[$name])) {
            return null;
        }

        return $this->namedRoutes[$name];
    }
public function getNamedRoute(string $name): ?Route
    {
        if (!isset($this->namedRoutes[$name])) {
            return null;
        }

        return $this->namedRoutes[$name];
    }
Gets the route with the input name

@param string $name The name to search for
@return Route|null The route with the input name if one existed, otherwise null