declare const UNSET: {};
type MapValuesFn<S, R> = (value: S[keyof S], key: keyof S) => R;
declare const mapValues: <SourceObject extends Record<string, unknown>, PossibleReturnValues>(source: SourceObject, fn: MapValuesFn<SourceObject, PossibleReturnValues>) => { [P in keyof SourceObject]: PossibleReturnValues; };
export { mapValues, UNSET as mapValuesUNSET };
export type { MapValuesFn, };
//# sourceMappingURL=mapValues.d.ts.map