import type { OtaPatchSet, UpdateCheckResponse } from '../api/types';
export type DownloadUpdateResult = {
    status: 'staged';
    bundlePath: string;
    hash: string;
} | {
    status: 'upToDate';
    reason?: string;
    skippedFailedBundle?: boolean;
    skippedHash?: string;
} | {
    status: 'disabled';
} | {
    status: 'incompatible';
} | {
    status: 'rollback';
    reason?: string;
};
type DownloadOptions = {
    channelName?: string;
    resolvedTarget?: {
        hash: string;
        downloadUrl?: string;
        bundleVersion?: number;
        version?: string;
        runtimeVersion?: string;
        manifestUrl?: string;
        mode?: 'full' | 'patch';
        baseHash?: string;
        patchSet?: OtaPatchSet;
        fallback?: {
            mode: 'full';
            downloadUrl: string;
        };
        runtimeDelivery?: UpdateCheckResponse['runtimeDelivery'];
    };
};
export declare const downloadUpdate: (options?: DownloadOptions, onStatusUpdate?: (status: string) => void) => Promise<DownloadUpdateResult>;
export type InstallBundleOptions = {
    channelName?: string;
    onStatusUpdate?: (status: string) => void;
};
export declare const installBundle: (hash: string, downloadUrl: string, bundleVersion?: number, version?: string, runtimeVersion?: string, options?: InstallBundleOptions) => Promise<DownloadUpdateResult>;
export {};