import { type LocalHealth } from './local-install.js';
import { type UpdateState } from './updater.js';
export declare function activatePreparedUpdate(home: string, state: UpdateState, operations?: {
    stop: (home: string) => Promise<boolean>;
    start: (home: string) => Promise<LocalHealth>;
    repair?: (home: string) => void;
    warn?: (message: string) => void;
}, options?: {
    automatic?: boolean;
}): Promise<LocalHealth>;
export declare function launchPreparedUpdate(home: string, state: UpdateState, options?: {
    automatic?: boolean;
}): Promise<void>;
/** Checks start after boot and run while idle. Active model calls are never interrupted. */
export interface AutomaticUpdateOperations {
    install?: (home: string) => Promise<UpdateState>;
    launch?: (home: string, state: UpdateState, options?: {
        automatic?: boolean;
    }) => Promise<void>;
    status?: (home: string) => UpdateState;
    queueStatus?: (home: string) => {
        pending: number;
    };
    schedule?: (callback: () => Promise<void>, delay: number, repeat: boolean) => () => void;
}
export declare function scheduleAutomaticUpdates(isIdle: () => boolean, home?: string, operations?: AutomaticUpdateOperations): () => void;