export { resolveBundleProfileDirectory } from "./profile-directory.ts";
export interface BundleUpdaterConfig {
    registryUrl: string;
    packageManagerCommand: string;
    profileName: string;
    profileDirectory: string;
    installTimeoutMs: number;
    requestTimeoutMs: number;
}
export interface BundleUpdateState {
    supported: boolean;
    currentVersion: string;
    latestVersion?: string;
    updateAvailable: boolean;
    channel: "npm";
    restartRequired: boolean;
    updated?: boolean;
    reason?: string;
}
interface BundleUpdaterDependencies {
    fetch: typeof fetch;
    run(command: string, args: string[], options: {
        cwd: string;
        timeout: number;
    }): Promise<void>;
    readJson(filePath: string): Promise<unknown>;
    exists(filePath: string): Promise<boolean>;
    argv: readonly string[];
    environment: NodeJS.ProcessEnv;
    userHome: string;
}
/** Compare two stable semantic versions without accepting executable package targets. */
export declare function compareStableVersions(left: string, right: string): number;
/** Independent npm-backed updater owned by Croco Generation Bundle. */
export declare class CrocoBundleUpdater {
    #private;
    constructor(config: BundleUpdaterConfig, dependencies?: Partial<BundleUpdaterDependencies>);
    /** Query npm's latest dist-tag and compare it with the Profile installation. */
    check(restartRequired?: boolean): Promise<BundleUpdateState>;
    /** Install the latest validated npm version in the active Profile and roll back on failure. */
    update(): Promise<BundleUpdateState>;
}