At my work, we are using [[https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md | PSR-2]] as a coding standard and I'd like to mostly use `ArcanistXHPASTLinter` to enforce this, where reasonable to do so. We should attempt to make `ArcanistXHPASTLinter` more compatible with PSR-2.