export interface MermaidInstance {
    initialize: (config: Record<string, unknown>) => void;
    render: (id: string, text: string) => Promise<{
        svg: string;
    }>;
}
declare global {
    interface Window {
        mermaid: MermaidInstance | undefined;
    }
}
export default function useLoadMermaid(cdn?: Record<string, string>): {
    mermaid: MermaidInstance | null;
    loading: boolean;
    error: Error | null;
};