Add support for CSS selector level 4 :not()

[MoOx]

In css3, not handle on selector only. Now it can take multiple values

The :not() pseudo-class first appeared in CSS3, when it only allowed a maximum of 1 simple selector as an argument. In CSS4, it can take a list of selectors as an argument. The styles are applied to the element which is not represented by the passed argument.

http://css4.rocks/css4-selectors/negation-pseudo-class.php

So I guess we can transform this

p:not(:first-child, .special)
{}

into

p:not(:first-child),
p:not(.special)
{}

[kud]

👍

[magsout]

👍

[MoOx]

BAM https://github.com/postcss/postcss-selector-not

[MoOx]

Closed by 64b903f

[MoOx]

Released as 1.4.0