import { SwiperItemProps } from "@tarojs/components/types/SwiperItem";
import { CSSProperties } from "react";
export interface BeforeChangeEventDetail {
    fromIndex: number;
    toIndex: number;
}
export interface ChangeEventDetail {
    current: number;
}
export interface LazySwiperProps<T> {
    className?: string;
    style?: CSSProperties;
    /**
     * 默认数据索引
     * @default 0
     */
    defaultIndex?: number;
    dataSource: T[];
    /**
     * 滑动方向是否为纵向
     * @default false
     */
    vertical?: boolean;
    /**
     * 同时渲染的swiper item最大数量
     * @default 3
     */
    maxCount?: number;
    /**
     * 是否循环
     * @default false
     */
    loop?: boolean;
    /**
     * 切换动画时长
     * @default 300
     */
    duration?: number;
    lazySwiper?: LazySwiperExtra;
    /**
     * swiper滑动 间隔时间，默认等于 duration 时间
     */
    swiperWait?: number;
    keyExtractor?: (data: T, index: number) => string;
    renderContent?: (data: T, options: {
        key: string;
        isActive: boolean;
    }) => React.ReactNode;
    onBeforeChange?: (detail: BeforeChangeEventDetail & {
        payload: any;
    }) => (Promise<boolean | undefined> | (boolean | undefined));
    onChange?: (detail: ChangeEventDetail) => void;
    onAnimationFinish?: (detail: ChangeEventDetail) => void;
    swiperItemExtractor?: (data: T, index: number) => SwiperItemProps;
}
export interface LazySwiperExtra {
    nextSection: (payload?: object) => void;
    prevSection: (payload?: object) => void;
    toSection: (index: number, payload?: object) => void;
}