export interface UnorderedMapOptions {
    id?: Uint8Array | string;
}
export declare class UnorderedMap<K, V> {
    private readonly mapId;
    constructor(options?: UnorderedMapOptions);
    static fromId<K, V>(id: Uint8Array | string): UnorderedMap<K, V>;
    id(): string;
    idBytes(): Uint8Array;
    set(key: K, value: V): void;
    get(key: K): V | null;
    has(key: K): boolean;
    remove(key: K): void;
    entries(): Array<[K, V]>;
    keys(): K[];
    values(): V[];
    toJSON(): Record<string, unknown>;
}
//# sourceMappingURL=UnorderedMap.d.ts.map