/** @monorepo-internal */
export declare function addMapValueToMap<TKey extends string, TKeyTwo extends string, TValue>(map: Map<TKey, Map<TKeyTwo, TValue>>, key: TKey, keyTwo: TKeyTwo, value: TValue): void;
export declare function addDefaultValueToMap<TKey extends string, TKeyTwo extends string, TValue>(map: Map<TKey, Map<TKeyTwo, TValue>>, key: TKey): void;
/** @monorepo-internal */
export declare function addListValueToDictionary<TKey extends PropertyKey, TValue>(dictionary: Map<TKey, TValue[]>, key: TKey, value: TValue): void;
