getNodeProperty

getNodeProperty(
    node: AstNode,
    key: "parent",
):
    | AstStyleSheet
    | AstAtRule
    | AstRule
    | AstKeyframesAtRule
    | AstKeyframesRule
    | AstInvalidRule
    | AstComment
    | AstDeclaration
    | AstInvalidAtRule
    | AstInvalidDeclaration
    | CssVariableToken
    | CssVariableImportTokenType
    | WhitespaceToken
    | InvalidClassSelectorToken
    | InvalidAttrToken
    | LiteralToken
    | IdentToken
    | IdentListToken
    | DashedIdentToken
    | WrappedValuesToken
    | CommaToken
    | ColonToken
    | DoubleColonToken
    | SemiColonToken
    | ClassSelectorToken
    | UniversalSelectorToken
    | ChildCombinatorToken
    | DescendantCombinatorToken
    | NextSiblingCombinatorToken
    | SubsequentCombinatorToken
    | ColumnCombinatorToken
    | NestingSelectorToken
    | WhenElseUnaryConditionToken
    | WhenElseQueryConditionToken
    | SupportsQueryUnaryConditionToken
    | SupportsQueryConditionToken
    | MediaQueryConditionToken
    | MediaFeatureToken
    | MediaQueryUnaryFeatureToken
    | IfConditionToken
    | IfElseConditionToken
    | NotToken
    | MediaFeatureOnlyToken
    | AndToken
    | OrToken
    | MediaRangeQueryToken
    | ContainerStyleRangeToken
    | NumberToken
    | AtRuleToken
    | PercentageToken
    | FlexToken
    | FunctionURLToken
    | FunctionImageToken
    | TimingFunctionToken
    | TimelineFunctionToken
    | FunctionToken
    | GridTemplateFuncToken
    | DimensionToken
    | LengthToken
    | AngleToken
    | StringToken
    | TimeToken
    | FrequencyToken
    | ResolutionToken
    | UnclosedStringToken
    | HashToken
    | BadStringToken
    | BlockStartToken
    | BlockEndToken
    | AttrStartToken
    | AttrEndToken
    | ParensStartToken
    | ParensEndToken
    | ParensToken
    | CDOCommentToken
    | BadCDOCommentToken
    | CommentToken
    | BadCommentToken
    | IncludeMatchToken
    | StartMatchToken
    | EndMatchToken
    | ContainMatchToken
    | MatchExpressionToken
    | NameSpaceAttributeToken
    | ComposesSelectorToken
    | DashMatchToken
    | EqualMatchToken
    | LessThanToken
    | LessThanOrEqualToken
    | GreaterThanToken
    | GreaterThanOrEqualToken
    | ListToken
    | PseudoClassToken
    | PseudoPageToken
    | PseudoElementToken
    | PseudoClassFunctionToken
    | DelimToken
    | BinaryExpressionToken
    | UnaryExpression
    | FractionToken
    | AddToken
    | SubToken
    | DivToken
    | MulToken
    | BadUrlToken
    | UrlToken
    | ImportantToken
    | ColorToken
    | AttrToken
    | FunctionDefToken
    | RawNodeToken
    | InvalidMediaQueryToken
    | EOFToken
    | null

getNodeProperty(node: AstNode, key: "location"): SourceLocation | null

getNodeProperty(node: AstNode, key: "state"): EnumAstNodeStatus | null

getNodeProperty(node: AstNode, key: "errors"): ErrorDescription[] | null

getNodeProperty(node: AstNode, key: "tokens"): Token[] | null