import Command, { flags } from './../base';
export default class Update extends Command {
    static description: string;
    static flags: flags.Input<any>;
    run(): Promise<void>;
    logUpdateMessage(latestVersion: string | undefined): Promise<void>;
    logUptoDateMessage(latestVersion: string | undefined): Promise<void>;
    trackAnalytics(newVersion: string | undefined): Promise<void>;
    askQuestion(): Promise<void>;
    updateVersion(): Promise<void>;
}