Artur

What about second example, it's even possible without context? How csso can know which block is encapsulates other?

@ai what was expected? CSSO has combined are common properties `.test1,.test2{background-size:85px 85px} .test1{background:url(/1.png) no-repeat} .test2{background:url(/2.png) no-repeat}`

@lahmatiy in this case how need to do it? What result i must get?

Therefore partial overrides must be declared after common declarations?

Maybe I'll make own repo with non critical lints based on swc crate

@IWANABETHATGUY lints will not have any formatting checks https://github.com/swc-project/swc/pull/3888#issuecomment-1061515898

> the fact that mapping could shrink the size in the latter seems strange I think in the case of Set it acceptable, because this behavior caused by Set nature

I'm still not strong in theoretical basis of FP therefore hope that you make good decision. But second part of your respond causing the next question: Internal implementation does not...