src/Language/Parser.php
private function parseDirectiveLocation()
    {
        $start = $this->lexer->token;
        $name  = $this->parseName();
        if (DirectiveLocation::has($name->value)) {
            return $name;
        }

        throw $this->unexpected($start);
    }
private function parseDirectiveLocation()
    {
        $start = $this->lexer->token;
        $name  = $this->parseName();
        if (DirectiveLocation::has($name->value)) {
            return $name;
        }

        throw $this->unexpected($start);
    }
private function parseDirectiveLocation ( ) { $ start = $ this -> lexer -> token ; $ name = $ this -> parseName ( ) ; if ( DirectiveLocation :: has ( $ name -> value ) ) { return $ name ; } throw $ this -> unexpected ( $ start ) ; }
@return NameNode

@throws SyntaxError
@return NameNode