import { IPlugin } from "@m2d/core";
import { MermaidConfig, RenderResult } from "mermaid";
import { type CacheConfigType } from "@m2d/core/cache";
interface IMermaidPluginOptions {
    /**
     * Options for configuring Mermaid rendering.
     *
     * Pass a partial MermaidConfig object to customize behavior.
     * Refer to the Mermaid documentation for full configuration options:
     * @see https://mermaid.js.org/configuration.html
     */
    mermaidConfig?: MermaidConfig;
    /**
     * Optional fixer function to repair invalid Mermaid code before retrying render.
     */
    fixMermaid?: (mermaidCode: string, error: Error) => string;
    /**
     * In-memory cache object, useful for cache sharing across plugins/tabs.
     */
    cache?: Record<string, Promise<unknown>>;
    /** Configure caching */
    cacheConfig?: CacheConfigType<RenderResult | undefined>;
    /** Clean up the entries that are not used for following minutes. @default 30 * 24 * 60 -- that is 30 days */
    maxAgeMinutes?: number;
}
/**
 * Mermaid plugin for @m2d/core.
 * Detects `mermaid`, `mmd`, and `mindmap` code blocks and converts them to SVG.
 * The resulting SVGs are later rendered as images in DOCX exports.
 */
export declare const mermaidPlugin: (options?: IMermaidPluginOptions) => IPlugin;
export {};