protected function binder()
    {
        if (! $this->bindingRegistrar) {
            $this->bindingRegistrar = Container::getInstance()->bound(BindingRegistrar::class)
                        ? Container::getInstance()->make(BindingRegistrar::class) : null;
        }

        return $this->bindingRegistrar;
    }
protected function binder()
    {
        if (! $this->bindingRegistrar) {
            $this->bindingRegistrar = Container::getInstance()->bound(BindingRegistrar::class)
                        ? Container::getInstance()->make(BindingRegistrar::class) : null;
        }

        return $this->bindingRegistrar;
    }
protected function binder ( ) { if ( ! $ this -> bindingRegistrar ) { $ this -> bindingRegistrar = Container :: getInstance ( ) -> bound ( BindingRegistrar :: class ) ? Container :: getInstance ( ) -> make ( BindingRegistrar :: class ) : null ; } return $ this -> bindingRegistrar ; }
Get the model binding registrar instance.

@return \Illuminate\Contracts\Routing\BindingRegistrar
Get the model binding registrar instance .