import React from "react";
import EcomStep from "./constants/ecom-step";
import UserEvent from "./constants/user-event";
import OverlayType from "./constants/overlay-type";
import { IEcomExternalProps, IEcomContext, IEcomStore } from "./types";
interface IEcomLifecycleProps extends IEcomExternalProps, IEcomContext, IEcomStore {
}
interface IState {
    dealerSelected: boolean;
    step: EcomStep | undefined;
    stepHistory: EcomStep[];
    isBackwardsStepForbidden: boolean;
    hasNewStep: boolean;
    displayOverlay: boolean;
    overlayType: OverlayType;
}
declare class EcomLifecycle extends React.Component<IEcomLifecycleProps, IState> {
    private frameBodyRef;
    private rootRef;
    state: {
        dealerSelected: boolean;
        step: any;
        stepHistory: any[];
        isBackwardsStepForbidden: boolean;
        hasNewStep: boolean;
        displayOverlay: boolean;
        overlayType: any;
    };
    constructor(props: IEcomLifecycleProps);
    componentDidUpdate(): void;
    handleProceedToNextStep(): void;
    handlePreviousStepClick(): void;
    handleSpecificStepClick(step: EcomStep): void;
    handleIncompleteUserEvent(userEvent: UserEvent): void;
    onDisplayOverlay(overlayType: OverlayType): void;
    onHideOverlay(): void;
    render(): JSX.Element;
}
export default EcomLifecycle;