declare class PackageInstallCommand {
    [property: string]: any;
    constructor(stdinPrompt?: any);
    poll(context: any, id: any, retries: any): any;
    _waitForApvReplication(remainingRetries: any): Promise<any>;
    /**
     * This installs a package version into a target org.
     *
     * @param context: heroku context
     * @returns {*|promise}
     */
    execute(context: any): Promise<any>;
    _prompt(noninteractive: any, message: any): Promise<boolean>;
    /**
     * Returns all RSS/CSP external third party websites
     *
     * @param allPackageVersionId
     * @returns {object}
     *
     * {
     *   unlocked: boolean,
     *   trustedSites: [string]
     * }
     */
    _getExternalSites(allPackageVersionId: any): Promise<any>;
    /**
     * returns a human readable message for a cli output
     *
     * @returns {string}
     */
    getHumanSuccessMessage(result: any): any;
}
export = PackageInstallCommand;