src/builders/ZodSchemaClassExtender.ts

@@ -55,7 +55,7 @@ export class ZodSchemaClassExtender<
         }
 
         return new this.constructor(
-            this.superclass,
+            this.superclass as Super,
 
             Schemas as unknown as AbstractClass<
                 Simplify<
@@ -165,7 +165,7 @@ export class ZodSchemaClassExtender<
         }
 
         return new this.constructor(
-            this.superclass,
+            this.superclass as Super,
 
             JsonifiableSchemas as unknown as AbstractClass<
                 Simplify<

src/tests.ts

@@ -3,6 +3,7 @@ import { z } from "zod"
 import { zodSchemaClass } from "./builders/ZodSchemaClassBuilder"
 import { dejsonify, jsonify } from "./schema/jsonify"
 import { MobXObservableZodSchemaObject } from "./traits/MobXObservableZodSchemaObject"
+import { StaticMembers } from "./util"
 
 
 const exp = zodSchemaClass
@@ -47,7 +48,9 @@ const AdminUserProto = User.extend()
         defaultValues: v => ({ ...v, name: "Admin" as const }),
     })
     .jsonifiable({
-
+        jsonifySchema: (s, json) => json.extend({
+            prout: s.shape.prout
+        })
     })