import { DisclosureItem, Hasher } from '../types';
export declare class Disclosure {
    private salt;
    private key?;
    private value;
    private _digest;
    constructor(salt: string, value: unknown, key?: string);
    static fromString(s: string): Disclosure;
    static fromArray(item: DisclosureItem): Disclosure;
    get encoded(): string;
    get decoded(): DisclosureItem;
    digest(hasher: Hasher): Promise<string>;
    toString(): string;
}