I found a function call in ViewsBundle. This definitely needs a comment.
It looks like getPluginTypes() is already a static function... So are these comments really necessary?
If there's something not implied about this code by the fact that it's static, these comments do not clarify it for me.
Maybe better to say that we always have constant set of plugin types used by views?
@chx Having this comment makes more questions and have no answer
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