getTag() {
      const pureTag = this.metadata.tag;
      if (!pureTag) {
        return "";
      }
      const suffix = (0, _CustomElementsScopeUtils.getEffectiveScopingSuffixForTag)(pureTag);
      if (!suffix) {
        return pureTag;
      }
      return `${pureTag}-${suffix}`;
    }
Returns the tag of the UI5 Element
@public