import { ErrorUnion, PassportAuthorizationFormUnion } from '../outputs';
/**
 * Returns a Telegram Passport authorization form for sharing data with a service
 * @param {Object} params
 * @param {number} [params.botUserId] - User identifier of the service's bot
 * @param {string} [params.scope] - Telegram Passport element types requested by
 * the service
 * @param {string} [params.publicKey] - Service's public_key
 * @param {string} [params.nonce] - Authorization form nonce provided by the service
 * @param {Object} state
 * @returns {PassportAuthorizationFormUnion | ErrorUnion}
 */
export declare type GetPassportAuthorizationFormMethod = <ResponseT = PassportAuthorizationFormUnion>(params: GetPassportAuthorizationFormParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface GetPassportAuthorizationFormParams {
    /** User identifier of the service's bot */
    botUserId?: number;
    /** Telegram Passport element types requested by the service */
    scope?: string;
    /** Service's public_key */
    publicKey?: string;
    /** Authorization form nonce provided by the service */
    nonce?: string;
}