src/Chiron/Routing/Traits/RouteCollectionTrait.php
public function delete(string $pattern, $handler): Route
    {
        return $this->map($pattern, $handler)->method('DELETE');
    }
public function delete(string $pattern, $handler): Route
    {
        return $this->map($pattern, $handler)->method('DELETE');
    }
public function delete ( string $ pattern , $ handler ) : Route { return $ this -> map ( $ pattern , $ handler ) -> method ( 'DELETE' ) ; }
Add DELETE route.

@see https://tools.ietf.org/html/rfc7231#section-4.3.5
@see https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.7

@param string          $pattern The route URI pattern
@param callable|string $handler The route callback routine

@return \Chiron\Routing\Route
Add DELETE route .