add jflex

gen/ru/crabs/sdk/language/psi/SJsonMixin.java

@@ -0,0 +1,16 @@
+// This is a generated file. Not intended for manual editing.
+package ru.crabs.sdk.language.psi;
+
+import java.util.List;
+import org.jetbrains.annotations.*;
+import com.intellij.psi.PsiElement;
+
+public interface SJsonMixin extends PsiElement {
+
+  @NotNull
+  SJsonItem getItem();
+
+  @NotNull
+  SJsonVar getVar();
+
+}