type TierObject = Record<string, unknown> | undefined;
export interface ProvenanceCache {
    raw(file: string, compute: () => TierObject): TierObject;
    validated(file: string, compute: () => TierObject): TierObject;
}
export declare function createProvenanceCache(): ProvenanceCache;
export declare const NO_PROVENANCE_CACHE: ProvenanceCache;
export {};