IJI-2602 fix super-class visibility

GitOrigin-RevId: 6ba76539d1e6b5e50227ce3d8cd1452f5f284e48

Author: develar

src/main/com/intellij/lang/jsgraphql/types/schema/idl/WiringEnvironment.java

@@ -17,11 +17,10 @@ The MIT License (MIT)
  */
 package com.intellij.lang.jsgraphql.types.schema.idl;
 
-
 import com.intellij.lang.jsgraphql.types.PublicApi;
 
 @PublicApi
-abstract class WiringEnvironment {
+public abstract class WiringEnvironment {
 
   private final TypeDefinitionRegistry registry;