import { ICardCrypto } from '../types';
import { IRawSignedModelJson, RawSignedModel } from './RawSignedModel';
import { CardClient } from '../Client/CardClient';
import { ModelSigner } from './ModelSigner';
import { ICard, INewCardParams } from './ICard';
import { ICardVerifier } from './CardVerifier';
import { IAccessTokenProvider } from '../Auth/AccessTokenProviders';
import { IProductInfo } from '../Client/Connection';
/**
 * User-specified callback function to be called just before publishing
 * a Virgil Card to append additional signatures to it.
 *
 * Receives a single parameter of type {@link RawSignedModel} and must
 * return a {@link RawSignedModel} with additional signatures.
 * Use {@link ModelSigner} to add signatures.
 */
export declare type ISignCallback = (model: RawSignedModel) => Promise<RawSignedModel> | RawSignedModel;
export { ICard };
/**
 * {@link CardManager} initialization options.
 */
export interface ICardManagerParams {
    /**
     * Implementation of {@link IAccessTokenProvider} to use to
     * get the token for requests authentication. Optional.
     */
    readonly accessTokenProvider?: IAccessTokenProvider;
    /**
     * Implementation of {@link ICardCrypto} interface.
     */
    readonly cardCrypto: ICardCrypto;
    /**
     * Implementation of {@link ICardVerifier} interface to
     * be used to verify the validity of Virgil Cards received
     * from network and via {@link CardManager.importCard} method.
     */
    readonly cardVerifier: ICardVerifier;
    /**
     * Alters the behavior of the `CardManager` when it receives an
     * HTTP Unauthorized (401) error from the server. If this is set to
     * `true` it will silently request a new token form the
     * {@link CardManager.accessTokenProvider} and re-send the request,
     * otherwise the error will be returned to the client.
     */
    readonly retryOnUnauthorized: boolean;
    /**
     * Optional {@link ISignCallback}.
     */
    readonly signCallback?: ISignCallback;
    /**
     * Virgil Services API URL. Optional.
     * @hidden
     */
    readonly apiUrl?: string;
    /**
     * Product information for internal statistics about product usage. Optional.
     * @hidden
     */
    readonly productInfo?: IProductInfo;
}
/**
 * Class responsible for creating, publishing and retrieving Virgil Cards.
 */
export declare class CardManager {
    readonly crypto: ICardCrypto;
    readonly client: CardClient;
    readonly modelSigner: ModelSigner;
    readonly signCallback?: ISignCallback;
    readonly cardVerifier: ICardVerifier;
    retryOnUnauthorized: boolean;
    accessTokenProvider: IAccessTokenProvider;
    constructor(params: ICardManagerParams);
    /**
     * Generates a {@link RawSignedModel} that represents a card from
     * `cardParams`.
     * Use this method if you don't need to publish the card right away, for
     * example if you need to first send it to your backend server to apply
     * additional signature.
     *
     * @param {INewCardParams} cardParams - New card parameters.
     * @returns {RawSignedModel}
     */
    generateRawCard(cardParams: INewCardParams): RawSignedModel;
    /**
     * Generates a card from `cardParams` and publishes it in the Virgil Cards
     * Service.
     * @param {INewCardParams} cardParams - New card parameters.
     * @returns {Promise<ICard>}
     */
    publishCard(cardParams: INewCardParams): Promise<ICard>;
    /**
     * Publishes a previously generated card in the form of
     * {@link RawSignedModel} object.
     *
     * @param {RawSignedModel} rawCard - The card to publish.
     * @returns {Promise<ICard>}
     */
    publishRawCard(rawCard: RawSignedModel): Promise<ICard>;
    /**
     * Fetches the card by `cardId` from the Virgil Card Service.
     * @param {string} cardId - Id of the card to fetch.
     * @returns {Promise<ICard>}
     */
    getCard(cardId: string): Promise<ICard>;
    /**
     * Fetches collection of cards with the given `identity` from the Virgil
     * Cards Service.
     * @param {string|string[]} identities - Identity or an array of identities of the cards to fetch.
     * @returns {Promise<ICard[]>}
     */
    searchCards(identities: string | string[]): Promise<ICard[]>;
    /**
     * Marks the Virgil Card specified by `cardId` as revoked.  Revoked cards will have `isOutdated`
     * property set to `true` when retrieved via {@link CardManager.getCard} method.
     * Also revoked cards will be absent in the {@link CardManager.searchCards} result.
     * @param {string} cardId - Id of the card to revoke.
     * @returns {Promise}
     */
    revokeCard(cardId: string): Promise<void>;
    /**
     * Converts the card in the form of {@link RawSignedModel} object to the
     * {@link ICard} object.
     *
     * @see {@link CardManager.exportCard}
     *
     * @param {RawSignedModel} rawCard - The card to convert.
     * @returns {ICard}
     */
    importCard(rawCard: RawSignedModel): ICard;
    /**
     * Converts the card in the base64 string form to the {@link ICard} object.
     *
     * @see {@link CardManager.exportCardAsString}
     *
     * @param {string} str - The string in base64.
     * @returns {ICard}
     */
    importCardFromString(str: string): ICard;
    /**
     * Converts the card in the JSON-serializable object form to the
     * {@link ICard} object.
     *
     * @see {@link CardManager.exportCardAsJson}
     *
     * @param {IRawSignedModelJson} json
     * @returns {ICard}
     */
    importCardFromJson(json: IRawSignedModelJson): ICard;
    /**
     * Converts the card in the form of {@link ICard} object to the
     * {@link RawSignedModel} object.
     *
     * @see {@link CardManager.importCard}
     *
     * @param {ICard} card
     * @returns {RawSignedModel}
     */
    exportCard(card: ICard): RawSignedModel;
    /**
     * Converts the card in the form of {@link ICard} object to the string
     * in base64 encoding.
     *
     * @see {@link CardManager.importCardFromString}
     *
     * @param {ICard} card
     * @returns {string}
     */
    exportCardAsString(card: ICard): string;
    /**
     * Converts the card in the form of {@link ICard} object to the
     * JSON-serializable object form.
     *
     * @see {@link CardManager.importCardFromJson}
     *
     * @param {ICard} card
     * @returns {IRawSignedModelJson}
     */
    exportCardAsJson(card: ICard): IRawSignedModelJson;
    /**
     * @hidden
     */
    private publishRawSignedModel;
    /**
     * @hidden
     */
    private tryDo;
    /**
     * Delegates to the {@link CardManager.cardVerifier} to verify the validity
     * of the `cards`.
     *
     * @throws {@link VirgilCardVerificationError} if any of the cards is not
     * valid.
     *
     * @param {ICard[]} cards
     */
    private validateCards;
}