interface IMap<K, V> {
    get(key: K): V | undefined;
    set(key: K, value: V): this;
}
/**
 * Get or set map value.
 */
export declare const defaultMap: <K, V>(map: IMap<K, V>, key: K, def: V | (() => V)) => V;
export {};
//# sourceMappingURL=map.d.ts.map