public static getInstance()

in src/helper/dom.ts [133:141]

• 9 lines of code
• 4 McCabe index (conditional complexity)

  public static getInstance (rootSelector?: string): DomBuilder {
    if (!DomBuilder.instance) {
      DomBuilder.instance = new DomBuilder(rootSelector != null ? rootSelector : 'body');
    }
    if (rootSelector != null) {
      DomBuilder.instance.setRoot(rootSelector);
    }
    return DomBuilder.instance;
  }