CodeExtension example

        return [
            ['F\Q\N\Foo::Method', '<abbr title="F\Q\N\Foo">Foo</abbr>::Method()'],
            ['Bare::Method', '<abbr title="Bare">Bare</abbr>::Method()'],
            ['Closure', '<abbr title="Closure">Closure</abbr>'],
            ['Method', '<abbr title="Method">Method</abbr>()'],
        ];
    }

    protected function getExtension(): CodeExtension
    {
        return new CodeExtension(new FileLinkFormatter('proto://%f#&line=%l&'.substr(__FILE__, 0, 5).'>foobar'), \DIRECTORY_SEPARATOR.'project', 'UTF-8');
    }
}