import React, { Component } from 'react';
export declare const viewWidth: number, viewHeight: number;
export declare const vw: (w: number) => number;
export declare const vh: (h: number) => number;
interface StepItemProps {
    ovalImg: Object;
    title: string | React.ReactNode;
    desc?: string | React.ReactNode;
    isShowDashLine?: number;
}
interface StepItemState {
    itemHeight: number;
    itemWidth: number;
    mainInfoWidth: number;
}
interface StepItemPropsDefault {
    ovalImg: Object;
}
export declare class StepItem extends Component<StepItemProps, StepItemState> {
    state: {
        itemHeight: number;
        itemWidth: number;
        mainInfoWidth: number;
    };
    static defaultProps: StepItemPropsDefault;
    static contextType: React.Context<{
        direction: string;
        verticalSpacing: number;
        horizontalAlign: string;
        iconVerticalOffset: number;
    }>;
    renderTitle: () => JSX.Element | null;
    renderDesc: () => JSX.Element | null;
    getContainerSize: (event: any) => void;
    getMainInfoWidth: (event: any) => void;
    render(): JSX.Element;
}
export {};