import { Component, ReactNode } from 'react';
import { BaseListProps } from './Props';
declare class Index<U, T> extends Component<BaseListProps<U, T>> {
    static defaultProps: {
        colNum: number;
        loading: boolean;
        size: string;
    };
    id: string | null;
    node: HTMLDivElement | null;
    observer: HTMLDivElement | null;
    static displayName: string;
    constructor(props: BaseListProps<U, T>);
    componentWillUnmount(): void;
    getItemClassName(value: U, index: number, flag?: boolean, isLastCol?: boolean): string;
    getContent(value: U, index: number): ReactNode;
    scrollLoading(): void;
    bindNode(node: HTMLDivElement): void;
    bindObserver(node: HTMLDivElement): void;
    renderCheckBox(flag: boolean, data: U, index: number): JSX.Element | null;
    renderItem(value: U, index: number): JSX.Element;
    renderList(isEmpty: boolean): JSX.Element | JSX.Element[];
    renderFooter(): JSX.Element | null;
    render(): JSX.Element;
}
export default Index;