import type { Ref } from 'vue';
import type { MermaidZoomControls, UseMermaidZoomOptions, UseMermaidResult } from '../components/Mermaid/types';
export declare function downloadSvgAsPng(svg: string): void;
interface UseMermaidOptions {
    id?: string;
    theme?: 'default' | 'dark' | 'forest' | 'neutral' | string;
    config?: any;
    container?: HTMLElement | Ref<HTMLElement | null> | null;
}
type UseMermaidOptionsInput = UseMermaidOptions | Ref<UseMermaidOptions>;
export declare function useMermaid(content: string | Ref<string>, options?: UseMermaidOptionsInput): UseMermaidResult;
export declare function useMermaidZoom(options: UseMermaidZoomOptions): MermaidZoomControls;
export {};