https://www.graalvm.org/ 
public interface org.graalvm.tools.api.lsp.LSPExtension
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.graalvm.tools.api.lsp.LSPExtension
  super_class: java.lang.Object
{
  public abstract java.util.List<org.graalvm.tools.api.lsp.LSPCommand> getCommands();
    descriptor: ()Ljava/util/List;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/List<Lorg/graalvm/tools/api/lsp/LSPCommand;>;
}
SourceFile: "LSPExtension.java"