export type Hash = Uint8Array;
export interface FrozenStorageOptions {
    id?: Uint8Array | string;
}
export declare class FrozenValue<T> {
    readonly value: T;
    constructor(value: T);
    merge(_other: FrozenValue<T>): FrozenValue<T>;
    toJSON(): {
        __frozenValue: true;
        value: T;
    };
    static fromJSON<T>(data: {
        __frozenValue: true;
        value: T;
    }): FrozenValue<T>;
}
export declare class FrozenStorage<T> {
    private readonly mapId;
    constructor(options?: FrozenStorageOptions);
    static fromId<T>(id: Uint8Array | string): FrozenStorage<T>;
    id(): string;
    idBytes(): Uint8Array;
    add(value: T): Hash;
    get(hash: Hash): T | null;
    has(hash: Hash): boolean;
    remove(_hash: Hash): never;
    entries(): Array<[Hash, T]>;
    hashes(): Hash[];
    values(): T[];
    static computeHash<T>(value: T): Hash;
    toJSON(): Record<string, unknown>;
}
//# sourceMappingURL=FrozenStorage.d.ts.map