Update dependency css-tree to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
css-tree	^2.3.1 -> ^3.0.1

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Release Notes

csstree/csstree (css-tree)

v3.0.1

Compare Source

• Bumped mdn/data to 2.12.1
• Added errors array to the Lexer#validate() method result, providing details on problematic syntax.
• Added CSS wide keyword customization and introspection:
  • Added a Lexer#cssWideKeywords dictionary to list CSS-wide keywords
  • Updated the Lexer's constructor to consider config.cssWideKeywords for overriding the default list
  • Expanded the lexer's dump output to include the cssWideKeywords dictionary
  • Modified the fork() method to accept a cssWideKeywords option, allowing the addition of new keywords to the existing list
• Reverted changes to Block to include { and }, and Atrule and Rule to exclude { and } for a block (#​296)
• Removed second parameter (assign) for the callback in the fork() method (e.g., syntax.fork((config, assign) => { ... })), as it simply refers to Object.assign()
• Fixes in syntaxes: <basic-shapes>, <absolute-color-function> and <'stroke-opacity'>

v3.0.0

Compare Source

• Added support for the @container at-rule
• Added support for the @starting-style at-rule
• Added support for the @scope at-rule
• Added support for the @position-try at-rule
• Added support for the @layer at-rule
• Added support for layer, layer() and supports() in the @media at-rule (according to the @​import rule in Cascading and Inheritance 5)
• Added Layer and LayerList node types
• Added TokenStream#lookupTypeNonSC() method
• Added <dashed-ident> to generic types
• Bumped mdn/data to 2.10.0
• Aligned <'font'> to CSS Fonts 4
• Aligned <color> to CSS Color 5
• Fixed initialization when Object.prototype is extended or polluted (#​262)
• Fixed fork() method to consider the generic option when creating a Lexer instance (#​266)
• Fixed crash on parse error when custom line or offset is specified via options (#​251)
• Fixed speak syntax patch (#​241)
• Fixed :lang() to accept a list of <ident> or <string> per spec (#​265)
• Fixed lexer matching for syntaxes referred to as <'property'>, when the syntax has a top-level #-multiplier (#​102)
• Relaxed parsing of syntax definition to allow whitespaces in range multiplier (#​270)
• Changed parseWithFallback() to rollback tokenIndex before calling a fallback
• Changed Block to not include { and }
• Changed Atrule and Rule to include { and } for a block
• Changed Ratio parsing:
  • Left and right parts contain nodes instead of strings
  • Both left and right parts of a ratio can now be any number; validation of number range is no longer within the parser's scope.
  • Both parts can now be functions. Although not explicitly mentioned in the specification, mathematical functions can replace numbers, addressing potential use cases (#​162).
  • As per the CSS Values and Units Level 4 specification, the right part of Ratio can be omitted. While this can't be a parser output (which would produce a Number node), it's feasible during Ratio node construction or transformation.
• Changes to query-related at-rules:

  • Added new node types:

    • Feature: represents features like (feature) and (feature: value), fundamental for both @media and @container at-rules
    • FeatureRange: represents features in a range context
    • FeatureFunction: represents functional features such as @supports's selector() or @container's style()
    • Condition: used across all query-like at-rules, encapsulating queries with features and the not, and, and or operators
    • GeneralEnclosure: represents the <general-enclosed> production, which caters to unparsed parentheses or functional expressions

    Note: All new nodes include a kind property to define the at-rule type. Supported kinds are media, supports, and container.

  • Added support for functions for features and features in a range context, e.g. (width: calc(100cm / 6))

  • Added a condition value for the parser's context option to parse queries. Use the kind option to specify the condition type, e.g., parse('...', { context: 'condition', kind: 'media' }).

  • Introduced a features section in the syntax configuration for defining functional features of at-rules. Expand definitions using the fork() method. The current definition is as follows:

    features: {
        supports: { selector() { /* ... */ } },
        container: { style() { /* ... */ } }
    }

  • Changes for @media at-rule:

    • Enhanced prelude parsing for complex queries. Parentheses with errors will be parsed as GeneralEnclosed.
    • Added support for features in a range context, e.g. (width > 100px) or (100px < height < 400px)
    • Transitioned from MediaFeature node type to the Feature node type with kind: "media".
    • Changed MediaQuery node structure into the following form:

      type MediaQuery = {
          type: "MediaQuery";
          modifier: string | null; // e.g. "not", "only", etc.
          mediaType: string | null; // e.g. "all", "screen", etc.
          condition: Condition | null;
      }

  • Changes for @supports at-rule:

    • Enhanced prelude parsing for complex queries. Parentheses with errors will be parsed as GeneralEnclosed.
    • Added support for features in a range context, e.g. (width > 100px) or (100px < height < 400px)
    • Added SupportsDeclaration node type to encapsulate a declaration in a query, replacing Parentheses.
    • Parsing now employs Condition or SupportsDeclaration nodes of kind supports instead of Parentheses.
    • Added support for the selector() feature via the FeatureFunction node (configured in features.supports.selector).

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