static @NotNull PsiSymbolReferenceHints offsetHint(int offsetInElement) {
    assert offsetInElement >= 0;
    return new PsiSymbolReferenceHints() {
      @Override
      public int getOffsetInElement() {
        return offsetInElement;
      }
    };
  }
static @NotNull PsiSymbolReferenceHints offsetHint(int offsetInElement)