import { ICardCrypto } from '../types';
import { RawSignedModel } from './RawSignedModel';
import { ICard, INewCardParams } from './ICard';
/**
 * Converts an {@link ICard} to a {@link RawSignedModel}.
 *
 * @hidden
 *
 * @param {ICard} card - The {@link ICard} to convert.
 * @returns {RawSignedModel}
 */
export declare function cardToRawSignedModel(card: ICard): RawSignedModel;
/**
 * Generates a {@link RawSignedModel} from the given `params`.
 *
 * @hidden
 *
 * @param {ICardCrypto} crypto - Object implementing the {@link ICardCrypto}
 * interface.
 * @param {INewCardParams} params - New card parameters.
 * @returns {RawSignedModel}
 */
export declare function generateRawSigned(crypto: ICardCrypto, params: INewCardParams): RawSignedModel;
/**
 * Converts the {@link RawSignedModel} into the {@link ICard}.
 *
 * @hidden
 *
 * @param {ICardCrypto} crypto - Object implementing the {@link ICardCrypto}
 * interface.
 * @param {RawSignedModel} model - The model to convert.
 * @param {boolean} isOutdated - Boolean indicating whether there is a newer
 * Virgil Card replacing the one that `model` represents.
 *
 * @returns {ICard}
 */
export declare function parseRawSignedModel(crypto: ICardCrypto, model: RawSignedModel, isOutdated?: boolean): ICard;
/**
 * Given the array of `cards`, returns another array with outdated cards
 * filtered out and the `previousCard` properties of the cards that replace
 * the outdated ones being populated with appropriate outdated cards.
 * i.e. turns this (A is for Actual, O is for Outdated):
 * ```
 * A -> O -> A -> A -> O
 * ```
 * into this
 * ```
 * A -> A -> A
 * |         |
 * O         O
 * ```
 *
 * @hidden
 *
 * @param {ICard[]} cards - The cards array to transform.
 * @returns {ICard[]} - Transformed array.
 */
export declare function linkedCardList(cards: ICard[]): ICard[];