connectedCallback()

in zuul-status/zuul-status.js [64:73]

• 8 lines of code
• 3 McCabe index (conditional complexity)

  connectedCallback() {
    super.connectedCallback();

    document.addEventListener('visibilitychange', this._handleVisibilityChange);

    if (!this.change || !this.revision) {
      console.warn('element attached without change and revision set.');
      return;
    }
  }