import type { EnrollParams, VerifyParams, MfaGrantType } from './types';
/**
 * Converts factor-based enrollment params to auth-js format
 *
 * @param params - The enrollment parameters with factorType
 * @returns Parameters in auth-js format with authenticatorTypes/oobChannels
 */
export declare function getAuthJsEnrollParams(params: EnrollParams): {
    email?: string | undefined;
    phoneNumber?: string | undefined;
    oobChannels?: import("./types").OobChannel[] | undefined;
    mfaToken: string;
    authenticatorTypes: ["otp"] | ["oob"];
};
/**
 * Gets the grant type from verification parameters based on which field is provided.
 *
 * Priority order: otp > oobCode > recoveryCode
 *
 * @param params - The verification parameters
 * @returns The grant type or undefined if no verification field is present
 */
export declare function getGrantType(params: VerifyParams): MfaGrantType | undefined;