import type { ContentNegotiationResult } from '@mdream/js/negotiate';
import type { H3Event } from 'h3';
import type { ModulePublicRuntimeConfig } from '../../module.js';
export { toMarkdownPath } from '../markdown-path.js';
export declare function negotiateRepresentation(event: H3Event): ContentNegotiationResult;
export declare function getMarkdownRenderInfo(event: H3Event, explicitOnly?: boolean): {
    path: string;
    isExplicit: boolean;
    negotiation: ContentNegotiationResult;
} | {
    notAcceptable: true;
} | null;
export declare function clientPrefersMarkdown(event: H3Event): boolean;
export declare function extractLastUpdated(html: string): string | undefined;
interface ConvertHtmlOptions {
    /** Extract updatedAt from meta tags */
    extractUpdatedAt?: boolean;
    /** Call runtime hooks (ai-ready:mdreamConfig, ai-ready:page:markdown) */
    hooks?: {
        route: string;
        event: H3Event;
    };
    /** Extra fields to inject at the root of mdream's emitted YAML frontmatter */
    additionalFrontmatter?: Record<string, string>;
}
export declare function convertHtmlToMarkdown(html: string, url: string, mdreamOptions: ModulePublicRuntimeConfig['mdreamOptions'], opts?: ConvertHtmlOptions): Promise<{
    updatedAt?: string | undefined;
    markdown: string;
    title: string;
    description: string;
    headings: Record<string, string>[];
    metaKeywords: string;
    textContent: string;
}>;