src/node/update.ts/UpdateProvider/constructor
class UpdateProvider:  public constructor(
    /**
     * The URL for getting the latest version of code-server. Should return JSON
     * that fulfills `LatestResponse`.
     */
    private readonly latestUrl: string,
    /**
     * Update information will be stored here.
     */
    private readonly settings: SettingsProvider<UpdateSettings>,
  ) {}