@Override
  public @NotNull PsiUsesStatementStub createStub(@NotNull LighterAST tree, @NotNull LighterASTNode node, @NotNull StubElement<?> parentStub) {
    LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, node, JavaElementType.JAVA_CODE_REFERENCE);
    String refText = ref != null ? JavaSourceUtil.getReferenceText(tree, ref) : null;
    return new PsiUsesStatementStubImpl(parentStub, refText);
  }
@Override
  public @NotNull PsiUsesStatementStub createStub(@NotNull LighterAST tree, @NotNull LighterASTNode node, @NotNull StubElement<?> parentStub)