Module ast 

Structs

AtRule

An at-rule: @name prelude { block } or @name prelude;.

CssFunction

A CSS function: name(arg1, arg2, ...).

Declaration

A CSS declaration: property: value !important?.

QualifiedRule

A qualified rule: selector { declarations; nested-rules }.

SimpleBlock

A simple block delimited by {}, [], or ().

Stylesheet

A parsed CSS stylesheet.

Enums

Block

The contents of an at-rule block.

ComponentValue

A CSS component value.

Rule

A CSS rule: either a qualified rule (selector + block) or an at-rule.