import { WizardValue, WizardData } from './types';
/**
 * Helper checks if item is active
 * @param {number} currIndex - index of current item
 * @param {number} index - index of rendered item
 *
 * @returns {boolean} Is item active?
 */
export declare const isActive: (currIndex: number, index: number) => boolean;
/**
 * Helper checks if item should have success class
 * @param {number} currIndex - index of current item
 * @param {number} index - index of rendered item
 *
 * @returns {boolean} Does item have a success class?
 */
export declare const isSuccess: (currIndex: number, index: number) => boolean;
/**
 * Helper gets index of current value
 * @param {WizardValue} value - value of current item
 * @param {WizardData} data - array of values
 *
 * @returns {number} - index of current value
 */
export declare const getCurrentIndex: (value: WizardValue, data: WizardData) => number;