diff --git a/index.d.ts b/index.d.ts
index da9dbc9..ccdf5fc 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,22 +1,18 @@
-declare namespace cuid2 {
-  export function getConstants(): {
-    defaultLength: number;
-    bigLength: number;
-  };
+export function getConstants(): {
+  defaultLength: number;
+  bigLength: number;
+};
 
-  export function init(options?: {
-    random?: () => number;
-    counter?: () => number;
-    length?: number;
-    fingerprint?: string;
-  }): () => string;
+export function init(options?: {
+  random?: () => number;
+  counter?: () => number;
+  length?: number;
+  fingerprint?: string;
+}): () => string;
 
-  export function isCuid(
-    id: string,
-    options?: { minLength?: number; maxLength?: number }
-  ): boolean;
+export function isCuid(
+  id: string,
+  options?: { minLength?: number; maxLength?: number }
+): boolean;
 
-  export function createId(): string;
-}
-
-export = cuid2;
+export function createId(): string;