GraphQL\Language\Parser::parseImplementsInterfaces PHP Method

    function parseImplementsInterfaces()
    {
        $types = [];
        if ($this->lexer->token->value === 'implements') {
            $this->lexer->advance();
            do {
                $types[] = $this->parseNamedType();
            } while ($this->peek(Token::NAME));
        }
        return $types;
    }