import type { StatusCode } from "../http/index.js";
import type { HttpLayer } from "../layer/index.js";
import type { HttpService } from "../service/index.js";
/**
 * A layer that sets a specific HTTP status code to the response.
 *
 * @example
 * ```ts
 * import { StatusCode } from "@taxum/core/http";
 * import { SetStatusLayer } from "@taxum/core/middleware/set-status";
 * import { m, Router } from "@taxum/core/routing";
 *
 * const router = new Router()
 *     .route("/", m.get(() => "Hello World))
 *     .layer(new SetStatusLayer(StatusCode.ACCEPTED));
 * ```
 */
export declare class SetStatusLayer implements HttpLayer {
    private readonly status;
    /**
     * Creates a new {@link SetStatusLayer}.
     *
     * @param status - the status to set responses to.
     */
    constructor(status: StatusCode);
    layer(inner: HttpService): HttpService;
}