import React from "react";
import { ReactNextElement } from "@next-core/react-element";
import "@next-core/theme";
export interface StickyContainerProps {
    variant?: StickyContainerVariant;
}
export type StickyContainerVariant = "default" | "home";
/**
 * 构件 `ai-portal.sticky-container`
 *
 * 粘性容器构件，使内容在页面滚动时固定在顶部。
 *
 * @slot - 内容
 * @slot header - 头部
 * @slot toolbar - 工具栏
 */
export declare class StickyContainer extends ReactNextElement implements StickyContainerProps {
    /**
     * 变体风格，通过 CSS attribute selector 控制样式，不触发重新渲染
     * @default "default"
     */
    accessor variant: StickyContainerVariant | undefined;
    render(): React.JSX.Element;
}