diff --git a/src/errors.ts b/src/errors.ts
index 2abb05d..838c53e 100644
--- a/src/errors.ts
+++ b/src/errors.ts
@@ -1,5 +1,3 @@
-import type { serialize, deserialize } from 'superjson'
-
 export class EdenFetchError<
     Status extends number = number,
     Value = unknown
diff --git a/src/index.ts b/src/index.ts
index 77493bc..ee270c7 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,7 +1,2 @@
-import type { Elysia } from 'elysia'
-
-import type { EdenTreaty } from './treaty'
-import type { EdenFetch } from './fetch'
-
 export { edenTreaty } from './treaty'
 export { edenFetch } from './fetch'
diff --git a/src/treaty/types.ts b/src/treaty/types.ts
index 044bf96..493f0b4 100644
--- a/src/treaty/types.ts
+++ b/src/treaty/types.ts
@@ -1,13 +1,7 @@
 /// <reference lib="dom" />
 import type { Elysia } from 'elysia'
 import type { EdenWS } from './index'
-import type {
-    IsUnknown,
-    IsNever,
-    IsAny,
-    UnionToIntersect,
-    MapError
-} from '../types'
+import type { IsUnknown, IsNever, UnionToIntersect, MapError } from '../types'
 import type { EdenFetchError } from '../errors'
 
 type Files = File | FileList
@@ -30,10 +24,6 @@ type Split<S extends string> = S extends `${infer Head}/${infer Tail}`
         ? [Head]
         : [S]
 
-type Prettify<T> = {
-    [K in keyof T]: T[K]
-} & {}
-
 type AnySchema = {
     body: unknown
     headers: unknown
@@ -52,12 +42,6 @@ export namespace EdenTreaty {
             ? UnionToIntersect<Sign<Schema>>
             : 'Please install Elysia before using Eden'
 
-    type SplitKeys<T> = T extends [infer First, ...infer Rest]
-        ? [First, Rest]
-        : T extends [infer First, ...infer Rest][number]
-          ? [First, Rest]
-          : never
-
     type UnwrapPromise<T> = T extends Promise<infer A> ? A : T
 
     export type Transform<T = unknown> = MaybeArray<