Interface StyleSelector

interface StyleSelector {
    classAny?: readonly string[];
    dataEquals?: Readonly<Record<string, unknown>>;
    dataHas?: readonly string[];
    kind?: StyleElementKind;
    predicate?: (ctx: StyleRuleContext) => boolean;
}

Properties

classAny?: readonly string[]

Matches when the element carries ANY of these classes.

dataEquals?: Readonly<Record<string, unknown>>

Equality gates; keys double as presence gates.

dataHas?: readonly string[]

Field-presence gate (G3L:STY-003): ALL listed fields must be present (not undefined) or the rule silently skips the element.

predicate?: (ctx: StyleRuleContext) => boolean

Escape-hatch predicate. Declare dependencies on the rule or invalidation degrades to conservative for it.