How to use the @qawolf/config.CONFIG.debug function in @qawolf/config

const promises = [super.teardown()];

    // if there is a sleep ms, wait after the last step
    await new Promise(resolve => setTimeout(resolve, CONFIG.sleepMs));

    if (this._runner) {
      promises.push(this._runner.close());
    }

    await Promise.all(promises);

    // give logs time to output
    await new Promise(resolve => setTimeout(resolve, 100));

    if (CONFIG.debug) {
      // stay open
      await new Promise(resolve => setTimeout(resolve, 24 * 60 * 1000));
    }
  }

public async close() {
    if (this._screenCapture) {
      await this._screenCapture.stop();
    }

    if (CONFIG.debug) {
      logger.verbose("Browser: skipping close in debug mode");
      return;
    }

    logger.verbose("Browser: close");

    const domPath = this.domPath;
    if (domPath) {
      await Promise.all(
        this.pages.map((page, index) =>
          createDomReplayer(
            page,
            `${domPath}/page_${index}__${this._createdAt}.html`
          )
        )
      );

public async close(): Promise {
    if (CONFIG.debug) {
      logger.verbose("Browser: skipping close in debug mode");
      return;
    }

    logger.verbose("Browser: close");

    if (this._domPath) {
      await Promise.all(
        this._pages.map((page, index) =>
          createDomReplayer(page, `${this._domPath}/page_${index}.html`)
        )
      );
    }
    this._pages.forEach(page => page.dispose());

    await this._browser.close();