docs(CsLineEnd): About Rider C# getReference().resolve()

src/main/rider/io/github/linwancen/plugin/show/lang/CsLineEnd.java

@@ -11,7 +11,14 @@ import java.util.List;
 
 /**
  * Doesn't work because I don't know how to get Reference for CSharp PsiElement
- * <br>https://intellij-support.jetbrains.com/hc/en-us/requests/4228491
+ * <br>https://intellij-support.jetbrains.com/hc/en-us/community/posts/16807048482450-How-to-get-CSharp-References-comment
+ * <br>Rider uses the ReSharper SDK (i.e., not the IntelliJ SDK) to parse C# syntax.
+ * <br>Therefore, expect to write C#/.NET to support your feature.
+ * <br>I think the inspections sample project could be helpful to get started with how things are working.
+ * <br>Since I expect you also want to use some of your existing infrastructure, you must send data between C# and Kotlin code.
+ * <br>For that, I recommend looking into the protocol sample project (check the README).
+ * <br>https://github.com/JetBrains/resharper-rider-plugin/tree/master/samples/CodeInspections
+ * <br>https://github.com/JetBrains/resharper-rider-plugin/tree/master/samples/RdProtocol
  */
 public class CsLineEnd extends BaseLangDoc {