export declare const mapMap: <K, V>(map: Map<K, V>, mapKey: (key: K, path: string) => K, mapValue: (value: V, path: string) => V, path: string) => Map<NonNullable<K>, NonNullable<V>>;
export declare const mapSeq: <T>(item: Iterable<T> | null | undefined, fn: (value: T, path: string) => T, path: string) => NonNullable<T>[] | undefined;
