import React, { Component } from 'react';
import './style/DlList.scss';
export interface GroupSingleSelectProps {
    size?: 'small' | 'large' | 'auto';
    font?: 'small' | 'large';
    isSearch?: Boolean;
    loading?: Boolean;
    value?: string;
    hasShadow?: Boolean;
    options?: OptionsType[];
    searchWord?: string;
    onChange?: Function;
    userDefinedComponent?: React.ReactNode;
    translation?: any;
    validateSearch?: (val: string) => {
        value: string;
        info: string;
        clearTipAfter?: number;
    };
    extraCls?: string;
    isShowTitle?: boolean;
    caseSensitive?: boolean;
    autoFocus?: boolean;
}
export interface OptionsType {
    label?: string;
    value?: string;
    disabled?: Boolean;
    children?: OptionsType[];
}
interface GroupSingleSelectState {
    searchValue?: string;
    searchTip?: string;
    options?: OptionsType[];
    autoFocus?: boolean;
}
export default class extends Component<GroupSingleSelectProps, GroupSingleSelectState> {
    private ContainerWrapperRef;
    private DlWrapperRef;
    private dtWrapperRef;
    private contentWrapper;
    private contentHeight;
    static defaultProps: {
        font: string;
        size: string;
        hasShadow: boolean;
        translation: {
            noData: string;
        };
    };
    constructor(props: GroupSingleSelectProps);
    componentDidMount(): void;
    getSelectData: () => any[];
    getAllOptionsNum: () => number;
    renderContent: () => JSX.Element;
    onClick: (option: {
        label: string;
        value: string;
    }) => void;
    onSearchChange: (val: any) => void;
    getSearchInput: () => JSX.Element | null;
    isEmpty(): boolean;
    render(): JSX.Element;
}
export {};