import { Plugin } from 'unified';
import { Root } from 'hast';
export interface MermaidBlock {
    id: string;
    source: string;
    theme?: string;
    line?: number;
}
export interface MermaidDetectorOptions {
    blocks: MermaidBlock[];
}
export declare const rehypeMermaidDetector: Plugin<[MermaidDetectorOptions], Root>;