/**
 * Update-flow HTTP routes — thin adapters around `UpdateHandlers`
 * (`createUpdateHandlers(service)`). The /update/apply route publishes
 * `update-available` for the post-apply state when the new version
 * differs from the running one.
 *
 * Mount path: `/update/*` (matches docs/cadre-host.md).
 */
import type { FastifyInstance } from 'fastify';
import type { UpdateHandlers } from '../../update/index.js';
import type { EventBus } from '../events/bus.js';
export interface UpdateRoutesOptions {
    handlers: UpdateHandlers;
    events: EventBus;
}
export declare function registerUpdateRoutes(app: FastifyInstance, opts: UpdateRoutesOptions): void;