import { FastifyReply } from "fastify";
import { HowToService } from "../services/how-to.service";
/**
 * Unauthenticated read surface for PUBLISHED help articles (draft = false).
 * Auth in this package is per-controller; omitting JwtAuthGuard makes these routes public.
 *
 * OPT-IN ONLY: this controller is registered exclusively by
 * `HowToModule.forRoot({ publicRoutes: true })`. Importing `HowToModule`
 * statically — or calling `forRoot()` with no arguments — mounts the
 * authenticated `HowToController` alone, so no consumer publishes its guides by
 * accident. The read filter is `draft IS NULL OR draft = false`, which means a
 * guide created without a `draft` property is served here.
 */
export declare class HowToPublicController {
    private readonly howToService;
    constructor(howToService: HowToService);
    findPublished(reply: FastifyReply, query: any, type?: string): Promise<void>;
    findArticle(reply: FastifyReply, howToType: string, slug: string): Promise<void>;
    findRelated(reply: FastifyReply, howToType: string, slug: string, query: any): Promise<void>;
}
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