diff --git a/src/jsonifiable/makeJsonifiableSchemableClass.ts b/src/jsonifiable/makeJsonifiableSchemableClass.ts
index d3e0478..020d658 100644
--- a/src/jsonifiable/makeJsonifiableSchemableClass.ts
+++ b/src/jsonifiable/makeJsonifiableSchemableClass.ts
@@ -6,61 +6,6 @@ import { SchemableClass } from ".."
 import { StaticMembers, parseZodTypeEffect } from "../util"
 
 
-export type MakeJsonifiableSchemableClassProps<
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
-> = {
-    jsonifySchema: (props: {
-        schema: z.ZodObject<
-            SchemaT,
-            SchemaUnknownKeys,
-            SchemaCatchall,
-            Values,
-            Values
-        >
-
-        shape: SchemaT
-    }) => z.ZodObject<
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-        JsonifiedValues,
-        Values
-    >
-
-    dejsonifySchema: (props: {
-        schema: z.ZodObject<
-            SchemaT,
-            SchemaUnknownKeys,
-            SchemaCatchall,
-            Values,
-            Values
-        >
-
-        shape: SchemaT
-    }) => z.ZodObject<
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-        Values,
-        JsonifiedValues
-    >
-}
-
-
 export function makeJsonifiableSchemableClass<
     C extends SchemableClass<
         SchemaT,
@@ -95,23 +40,43 @@ export function makeJsonifiableSchemableClass<
         DefaultValues
     >,
 
-    props: MakeJsonifiableSchemableClassProps<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
+    props: {
+        jsonifySchema: (props: {
+            schema: z.ZodObject<
+                SchemaT,
+                SchemaUnknownKeys,
+                SchemaCatchall,
+                Values,
+                Values
+            >
 
-        Values,
+            shape: SchemaT
+        }) => z.ZodObject<
+            JsonifySchemaT,
+            JsonifySchemaUnknownKeys,
+            JsonifySchemaCatchall,
+            JsonifiedValues,
+            Values
+        >
 
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
+        dejsonifySchema: (props: {
+            schema: z.ZodObject<
+                SchemaT,
+                SchemaUnknownKeys,
+                SchemaCatchall,
+                Values,
+                Values
+            >
 
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues
-    >,
+            shape: SchemaT
+        }) => z.ZodObject<
+            DejsonifySchemaT,
+            DejsonifySchemaUnknownKeys,
+            DejsonifySchemaCatchall,
+            Values,
+            JsonifiedValues
+        >
+    },
 ) {
     type Class<T, Arguments extends unknown[]> = (
         C extends ConcreteClass<any>
@@ -167,59 +132,3 @@ export function makeJsonifiableSchemableClass<
         }
     )
 }
-
-
-export function pipeMakeJsonifiableSchemableClass<
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
->(
-    props: MakeJsonifiableSchemableClassProps<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues
-    >
-) {
-    return <
-        C extends SchemableClass<
-            SchemaT,
-            SchemaUnknownKeys,
-            SchemaCatchall,
-            Values,
-            DefaultValues
-        >
-    >(
-        extend: C | SchemableClass<
-            SchemaT,
-            SchemaUnknownKeys,
-            SchemaCatchall,
-            Values,
-            DefaultValues
-        >
-    ) => makeJsonifiableSchemableClass(extend, props)
-}
diff --git a/src/makeSchemableClass.ts b/src/makeSchemableClass.ts
index 7c334eb..8268b52 100644
--- a/src/makeSchemableClass.ts
+++ b/src/makeSchemableClass.ts
@@ -3,16 +3,14 @@ import { z } from "zod"
 import { StaticMembers } from "./util"
 
 
-type MakeSchemableClassFromInputClass = AbstractClass<{
-    schema?:         never
-    defaultValues?:  never
-}, []> & {
-    schema?:         never
-    defaultValues?:  never
-}
-
 export function makeSchemableClassFrom<
-    C                 extends MakeSchemableClassFromInputClass,
+    C extends AbstractClass<{
+        schema?:         never
+        defaultValues?:  never
+    }, []> & {
+        schema?:         never
+        defaultValues?:  never
+    },
 
     SchemaT           extends z.ZodRawShape,
     SchemaUnknownKeys extends z.UnknownKeysParam,
@@ -70,30 +68,6 @@ export function makeSchemableClassFrom<
     )
 }
 
-export function createMakeSchemableClassFromUnary<
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    schema: z.ZodObject<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        Values
-    >,
-
-    defaultValues: DefaultValues,
-) {
-    return <
-        C extends MakeSchemableClassFromInputClass
-    >(extend: C) =>
-        makeSchemableClassFrom(extend, schema, defaultValues)
-}
-
 
 export function makeSchemableClass<
     SchemaT           extends z.ZodRawShape,