import type { ConclusionSceneId } from './sceneTypes';
export declare function normalizeText(value: unknown): string;
export declare function canonicalizeAspectSignal(signal: string): ConclusionSceneId | null;
export declare function buildAspectSignalSet(aspects: string[]): Set<string>;
export declare function signalMatchesHint(signal: string, hint: string): boolean;
//# sourceMappingURL=sceneTaxonomy.d.ts.map