import React from "react";
import { ReactNextElement } from "@next-core/react-element";
import "@next-core/theme";
export interface InputEventsMap {
    onValueChange: "change";
}
export interface DropdownSelectProps {
    value?: string;
    options?: DropdownOptions[];
    labelMaxWidth?: string | number;
    dropdownMaxWidth?: string | number;
    dropdownContentStyle?: React.CSSProperties;
    showSearch?: boolean;
    searchPlaceholder?: string;
    loading?: boolean;
}
export interface DropdownOptions {
    label: string;
    value: string;
    disabled?: boolean;
    [key: string]: unknown;
}
/**
 * 下拉选择器，提供选项列表供用户选择，支持搜索过滤功能。
 *
 * @category interact-basic
 */
export declare class DropdownSelect extends ReactNextElement implements DropdownSelectProps {
    #private;
    accessor value: string | undefined;
    accessor options: DropdownOptions[] | undefined;
    accessor labelMaxWidth: string | number | undefined;
    accessor loading: boolean | undefined;
    accessor searchPlaceholder: string | undefined;
    accessor dropdownContentStyle: React.CSSProperties | undefined;
    /**
     * @default "500px"
     */
    accessor dropdownMaxWidth: string | number | undefined;
    /** 是否展示搜索框 */
    accessor showSearch: boolean | undefined;
    render(): React.JSX.Element;
}