import React, { MutableRefObject } from 'react';
interface StepChangeData<SharedObject> {
    prevStep: number;
    nextStep: number;
    prevStepData: SharedObject;
}
export declare type GotoStepArgs<SharedObject> = {
    stepNumber: number;
    stepIdentifier?: never;
    prevStepData?: SharedObject;
} | {
    stepNumber?: never;
    stepIdentifier: string;
    prevStepData?: SharedObject;
};
export interface StepWizardProps<SharedObject> {
    watermarkLogo?: JSX.Element;
    watermarkLogoClassName?: string;
    icon?: JSX.Element;
    title?: string | JSX.Element;
    subtitle?: string | JSX.Element;
    children: Array<React.ReactElement<StepProps<SharedObject>> | null> | React.ReactElement<StepWizardProps<SharedObject>>;
    isNavMode?: boolean;
    className?: string;
    stepClassName?: string;
    navClassName?: string;
    onStepChange?: (data: StepChangeData<SharedObject | undefined>) => void;
    onCompleteWizard?: (data: SharedObject | undefined) => void;
    initialStep?: number;
}
export interface StepProps<SharedObject> {
    name?: string | JSX.Element;
    subTitle?: string | JSX.Element;
    identifier?: string;
    children?: React.ReactElement<StepWizardProps<SharedObject>> | React.ReactNode;
    prevStepData?: SharedObject;
    currentStep?: () => number;
    totalSteps?: () => number;
    nextStep?: (prevStepData?: SharedObject) => void;
    previousStep?: (prevStepData?: SharedObject) => void;
    gotoStep?: (args: GotoStepArgs<SharedObject>) => boolean;
    firstStep?: (prevStepData?: SharedObject) => void;
    lastStep?: (prevStepData?: SharedObject) => void;
    completedStep?: (step: number) => void;
    getCurrentStepData?: MutableRefObject<undefined | (() => SharedObject)>;
}
export declare function StepWizard<SharedObject = Record<string, unknown>>(props: StepWizardProps<SharedObject>): React.ReactElement;
export {};