class UpgradeCommand extends Commandimport { UpgradeCommand } from "https://deno.land/x/lume@v2.1.4/deps/cliffy.ts"; ConstructorsnewUpgradeCommand(unnamed 0: UpgradeCommandOptions)Propertiesprivatereadonlyproviders: ReadonlyArray<Provider>MethodsprivategetProvider(name?: string): ProviderprivategetProviderNames(): Array<string>getAllVersions(): Promise<Array<string>>getLatestVersion(): Promise<string>getVersions(): Promise<Versions>