import { PropType } from 'vue';
import { JSX } from 'vue/jsx-runtime';
export interface VirtualListItem {
    id?: string | number;
    width?: number;
    height?: number;
    getSize?: () => {
        width: number;
        height: number;
    };
}
interface ItemLayoutInfo {
    width: number;
    height: number;
    originalWidth: number;
    originalHeight: number;
    scale: number;
}
export interface VirtualListParams<T> {
    itemHeight?: number;
    getItemHeight?: (item: T) => number;
    gap?: number;
    containerHeight?: number | string;
    containerWidth?: number | string;
    bufferSize?: number;
    items: T[];
    renderItem: (item: T, index: number, layout: ItemLayoutInfo) => JSX.Element;
    createLoadingJsx?: () => JSX.Element;
    loadData?: () => Promise<T[]>;
    loadingHeight?: number;
    onEmit?: (event: string, payload: any) => void;
}
export declare const ZVirtualList: import('vue').DefineComponent<import('vue').ExtractPropTypes<{
    items: {
        type: PropType<any[]>;
        required: true;
    };
    renderItem: {
        type: PropType<(item: any, index: number, layout: ItemLayoutInfo) => JSX.Element>;
        required: true;
    };
    itemHeight: {
        type: NumberConstructor;
        default: number;
    };
    getItemHeight: {
        type: PropType<(item: any) => number>;
        default: undefined;
    };
    gap: {
        type: NumberConstructor;
        default: number;
    };
    containerHeight: {
        type: (StringConstructor | NumberConstructor)[];
        default: string | number;
    };
    containerWidth: {
        type: (StringConstructor | NumberConstructor)[];
        default: string | number;
    };
    bufferSize: {
        type: NumberConstructor;
        default: number;
    };
    loadData: {
        type: PropType<() => Promise<any[]>>;
        default: null;
    };
    createLoadingJsx: {
        type: PropType<() => JSX.Element>;
        default: null;
    };
    loadingHeight: {
        type: NumberConstructor;
        default: number;
    };
}>, () => JSX.Element, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, ("scroll" | "loadMore" | "loadComplete")[], "scroll" | "loadMore" | "loadComplete", import('vue').PublicProps, Readonly<import('vue').ExtractPropTypes<{
    items: {
        type: PropType<any[]>;
        required: true;
    };
    renderItem: {
        type: PropType<(item: any, index: number, layout: ItemLayoutInfo) => JSX.Element>;
        required: true;
    };
    itemHeight: {
        type: NumberConstructor;
        default: number;
    };
    getItemHeight: {
        type: PropType<(item: any) => number>;
        default: undefined;
    };
    gap: {
        type: NumberConstructor;
        default: number;
    };
    containerHeight: {
        type: (StringConstructor | NumberConstructor)[];
        default: string | number;
    };
    containerWidth: {
        type: (StringConstructor | NumberConstructor)[];
        default: string | number;
    };
    bufferSize: {
        type: NumberConstructor;
        default: number;
    };
    loadData: {
        type: PropType<() => Promise<any[]>>;
        default: null;
    };
    createLoadingJsx: {
        type: PropType<() => JSX.Element>;
        default: null;
    };
    loadingHeight: {
        type: NumberConstructor;
        default: number;
    };
}>> & Readonly<{
    onScroll?: ((...args: any[]) => any) | undefined;
    onLoadMore?: ((...args: any[]) => any) | undefined;
    onLoadComplete?: ((...args: any[]) => any) | undefined;
}>, {
    bufferSize: number;
    gap: number;
    loadingHeight: number;
    containerHeight: string | number;
    containerWidth: string | number;
    createLoadingJsx: () => JSX.Element;
    loadData: () => Promise<any[]>;
    getItemHeight: (item: any) => number;
    itemHeight: number;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
export {};