/**
 * 共享 Mermaid 渲染逻辑
 * - 加载 mermaid 库
 * - 根据主题初始化
 * - 防抖渲染 SVG
 * - 返回 { svg, error, loading }
 */
interface UseMermaidRenderParams {
    source: string;
    debounceMs?: number;
    isDark: boolean;
    /**
     * 自定义配置函数，对渲染前 text 进行修改
     * @returns
     */
    chartConfig?: (text: string) => string;
    /**
     * 自定义 CDN 配置，如 { mermaid: 'https://...' }
     */
    cdn?: Record<string, string>;
}
export default function useMermaidRender({ source, debounceMs, isDark, chartConfig, cdn }: UseMermaidRenderParams): {
    svg: string;
    error: string;
    loading: boolean;
};
export {};