import { type Command } from 'commander';
import { type SpawnOutcome } from '../../lib/daemon/daemon-client.js';
import { type UpdateInfo } from '../../lib/update/update-check.js';
export type RestartOutcome = 'restarted' | 'failed' | 'not-running';
export interface RestartDeps {
    running?: () => boolean;
    stop?: () => Promise<boolean>;
    start?: (port: number) => Promise<SpawnOutcome>;
}
export declare const restartDaemonIfRunning: (deps?: RestartDeps) => Promise<RestartOutcome>;
export interface UpdateDeps {
    check: (installed: string) => Promise<UpdateInfo>;
    install: () => Promise<void>;
    restartDaemon: () => Promise<RestartOutcome>;
    acquireLock: () => boolean;
    releaseLock: () => void;
    log: (msg: string) => void;
}
export interface UpdateOptions {
    check?: boolean;
}
export declare const runUpdate: (opts: UpdateOptions, deps?: UpdateDeps) => Promise<void>;
export declare const registerUpdate: (program: Command) => void;