type FarmMarkdownRouteInput = string | {
    route: string;
    title?: string;
    cache?: number | false;
};
interface FarmMarkdownUserConfig {
    /**
     * Enable generated markdown representations for React pages.
     * @default true
     */
    enabled?: boolean;
    /**
     * Routes that may expose generated markdown. Every page is exposed by default.
     */
    expose?: boolean | FarmMarkdownRouteInput[];
    /** @deprecated Use `expose`. */
    routes?: FarmMarkdownRouteInput[];
    cache?: number | false;
    includeMetadata?: boolean;
}
interface FarmMarkdownResolvedRoute {
    route: string;
    title?: string;
    cache?: number | false;
}
interface FarmMarkdownResolvedConfig {
    enabled: boolean;
    expose: true | FarmMarkdownResolvedRoute[];
    cache: number | false;
    includeMetadata: boolean;
}
interface FarmMarkdownMirrorTarget {
    pathname: string;
    route: FarmMarkdownResolvedRoute | null;
}
interface ResolveMarkdownMirrorTargetOptions {
    accept?: string | null;
}
interface CreateMarkdownMirrorResponseOptions {
    request: Request;
    config?: FarmMarkdownResolvedConfig;
    routeExists?: (pathname: string) => boolean;
    renderPage: (request: Request) => Response | Promise<Response>;
}
interface ApplyMarkdownNegotiationHeadersOptions {
    config?: FarmMarkdownResolvedConfig;
    pathname: string;
}
declare function resolveMarkdownConfig(config: FarmMarkdownUserConfig | boolean | undefined): FarmMarkdownResolvedConfig;
declare function resolveMarkdownMirrorTarget(config: FarmMarkdownResolvedConfig | undefined, pathname: string, options?: ResolveMarkdownMirrorTargetOptions): FarmMarkdownMirrorTarget | null;
declare function createMarkdownMirrorResponse(options: CreateMarkdownMirrorResponseOptions): Promise<Response | null>;
declare function applyMarkdownNegotiationHeaders(response: Response, options: ApplyMarkdownNegotiationHeadersOptions): Response;
declare function htmlToMarkdown(html: string, options?: {
    title?: string;
    sourcePath?: string;
    includeMetadata?: boolean;
}): string;
/**
 * Quality value an `Accept` header assigns a media type, or 0 when the client
 * will not take it.
 *
 * `q=0` means "not acceptable" per RFC 9110, so it has to be distinguished from
 * an absent entry rather than treated as a match. Wildcards are opt-in: a client
 * sending `*&#47;*` will take anything, which says nothing about whether it would
 * rather have Markdown than HTML, so callers negotiating between two concrete
 * types should ask for exact entries only.
 */
declare function farmAcceptQuality(accept: string | null | undefined, mediaType: string, options?: {
    wildcards?: boolean;
}): number;
declare function requestAcceptsMarkdown(accept: string | null | undefined): boolean;

export { type ApplyMarkdownNegotiationHeadersOptions, type CreateMarkdownMirrorResponseOptions, type FarmMarkdownMirrorTarget, type FarmMarkdownResolvedConfig, type FarmMarkdownResolvedRoute, type FarmMarkdownRouteInput, type FarmMarkdownUserConfig, type ResolveMarkdownMirrorTargetOptions, applyMarkdownNegotiationHeaders, createMarkdownMirrorResponse, farmAcceptQuality, htmlToMarkdown, requestAcceptsMarkdown, resolveMarkdownConfig, resolveMarkdownMirrorTarget };