import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Checks the phone number verification code for Telegram Passport
 * @param {Object} params
 * @param {string} [params.code] - Verification code
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type CheckPhoneNumberVerificationCodeMethod = <ResponseT = OkUnion>(params: CheckPhoneNumberVerificationCodeParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface CheckPhoneNumberVerificationCodeParams {
    /** Verification code */
    code?: string;
}