/**
 * `peaks sub-agent shutdown register|unregister|list` CLI verbs.
 *
 * dispatches a long-lived local process (vite dev, mock API, docker
 * proxy, etc.). Before it exits, it MUST register the process with
 * `peaks sub-agent shutdown register --pid <pid> --name <label>`. The
 * parent session reads the resulting `service-registrations.json`
 * before the merge-back step and best-effort-kills each entry via
 * killRegisteredServices (src/services/dispatch/service-shutdown.ts).
 *
 * The CLI is intentionally tiny: it appends / removes entries from a
 * JSON file at `.peaks/_runtime/<sid>/dispatch/<dispatchId>/service-registrations.json`.
 * The file is the contract between the sub-agent (writer) and the
 * merge-back-runner (reader). No locking is needed — the sub-agent
 * writes at most once before exit, and the parent reads after the
 * sub-agent's process is gone.
 *
 * Skill-first / CLI-auxiliary red line: the user does not invoke
 * these commands directly. They are invoked by the sub-agent (or its
 * own scripts) at teardown.
 */
import type { Command } from 'commander';
import { type ProgramIO } from '../cli-helpers.js';
/** Re-exported shape — kept here so the CLI owns the on-disk contract. */
export type ServiceRegistration = {
    readonly pid: number;
    readonly name: string;
    readonly url?: string;
};
export declare function registerSubAgentShutdownCommands(program: Command, io: ProgramIO): void;