import { IdToken, IdTokenPayload } from './IdToken';
import { VerifyOptions } from 'jsonwebtoken';
export interface CognitoIdTokenPayload extends IdTokenPayload {
    aud?: string;
    auth_time?: number;
    'cognito:groups'?: string[];
    'cognito:username'?: string;
    exp?: number;
    event_id?: string;
    iss?: string;
    iat?: number;
    scope?: string;
    token_use?: string;
}
/** @class */
export declare class CognitoIdToken extends IdToken {
    protected pem?: string;
    /**
     * Constructs a new CognitoJwtToken object
     * @param {string} token The JWT token.
     * @param {string} [pem]
     * @param {VerifyOptions} [options]
     */
    constructor(token: string, pem?: string, options?: VerifyOptions);
    /**
     * Get the JWT payload
     * @returns {CognitoIdTokenPayload}
     */
    getCognitoIdTokenPayload(): CognitoIdTokenPayload;
    /**
     * Audience
     * @returns {string}
     */
    get aud(): string;
    /**
     * Authorization Time
     * @returns {number}
     */
    get auth_time(): number;
    /**
     * Cognito user pool groups to which authenticated user belongs.
     * @returns {string[]}
     */
    get cognito_groups(): string[];
    /**
     * Cognito user pool username
     * @returns {string}
     */
    get cognito_username(): string;
    /**
     * Event ID
     * @returns {string}
     */
    get event_id(): string;
    /**
     * Expiration (in number of seconds since the Epoch).
     * @returns {number}
     */
    get exp(): number;
    /**
     * Issuer
     * @returns {string}
     */
    get iss(): string;
    /**
     * Issued At (in number of seconds since the Epoch).
     * @returns {number}
     */
    get iat(): number;
    /**
     * Intended scope.
     * @returns {string}
     */
    get scope(): string;
    /**
     * Intended token use.
     *
     * @deprecated since version 1.2.0.
     *  Will be deleted in version 2.0.0.
     *  Use token_use instead.
     *
     * @returns {string}
     */
    get tokenUse(): string;
    /**
     * Intended token use.
     * @returns {string}
     */
    get token_use(): string;
}