import type { MermaidConfig } from 'mermaid/dist/config.type';
import { SWRResponse } from 'swr';
/**
 * 验证并处理 Mermaid 图表内容
 */
export declare const useMermaid: (content: string, { id, theme: customTheme, }: {
    id: string;
    theme?: MermaidConfig['theme'];
}) => SWRResponse<string, Error>;