import * as React from 'react';
import { Animated, ScrollView, ViewStyle } from 'react-native';
export interface IMDSwiperProps {
    styles?: IMDSwiperStyle;
    autoplay?: number;
    transition?: SwiperTrans;
    defaultIndex?: number;
    hasDots?: boolean;
    isLoop?: boolean;
    dragable?: boolean;
    width: number;
    height: number;
    onBeforeChange?: (from: number, to: number) => void;
    onAfterChange?: (from: number, to: number) => void;
}
interface IMDSwiperState {
    opacityAnim: Animated.AnimatedValue;
    opacitys: Animated.AnimatedValue[];
    userScrolling: boolean;
    index: number;
    fromIndex: number;
    toIndex: number;
    firstIndex: number;
    lastIndex: number;
    oItemCount: number;
    rItemCount: number;
    dimension: number;
    timer: any;
    noDrag: boolean;
    isStoped: boolean;
    autoplay: number;
    ready: boolean;
}
export interface IMDSwiperStyle {
    wrapper?: ViewStyle;
    dots?: ViewStyle;
    dotsVertical?: ViewStyle;
    dot?: ViewStyle;
    dotVertical?: ViewStyle;
    dotActive?: ViewStyle;
}
declare type SwiperTrans = 'slide' | 'slideY' | 'fade';
export declare const MDSwiperStyles: IMDSwiperStyle;
export default class MDSwiperCommon extends React.Component<IMDSwiperProps, IMDSwiperState> {
    static defaultProps: {
        styles: IMDSwiperStyle;
        autoplay: number;
        transition: string;
        defaultIndex: number;
        hasDots: boolean;
        isLoop: boolean;
        dragable: boolean;
    };
    protected scrollView: React.RefObject<ScrollView>;
    constructor(props: IMDSwiperProps);
    componentDidMount(): void;
    componentWillUnmount(): void;
    next(): void;
    prev(): void;
    goto(index: number): void;
    getIndex(): number;
    play(autoplay?: number): void;
    stop(): void;
    render(): JSX.Element;
    protected renderChildren(): string | number | boolean | {} | React.ReactElement<any, string | ((props: any) => React.ReactElement<any, string | any | (new (props: any) => React.Component<any, any, any>)> | null) | (new (props: any) => React.Component<any, any, any>)> | React.ReactNodeArray | React.ReactPortal | React.ReactNode[] | null | undefined;
    protected renderFadeView(): JSX.Element;
    protected renderScrollView(): JSX.Element;
    protected renderDots(): JSX.Element;
    protected solveContentOffset(e: any): any;
    protected onScrollEnd(e: any): void;
    protected onBeginDrag(): void;
    protected translate(index: number, animated?: boolean): void;
    protected opacity(animate?: boolean, opacity?: number): void;
    protected interpolateAnim(fromIndex: number, toIndex: number, rItemCount: number): any[];
    protected isFirstItem(): boolean;
    protected isLastItem(): boolean;
    protected originalIndex(): number;
    protected isSlide(): boolean;
    protected isVertical(): boolean;
    protected getDimension(): void;
    protected initState(cb?: () => void): void;
    protected startPlay(): void;
    protected clearTimer(): void;
    protected calcuItemCount(cb: () => void): void;
    protected calcuRealIndex(index: number): number;
    protected calcuNewIndex(towards: string, options?: any): {
        newFromIndex: number;
        newToIndex: number;
        newIndex: number;
    };
    protected doTransition(towards: string, options?: any): void;
    protected afterTrans(): void;
}
export {};