diff --git a/types/uuid/interfaces.d.ts b/types/uuid/interfaces.d.ts
index 28a13fc3fa..383f2b5900 100644
--- a/types/uuid/interfaces.d.ts
+++ b/types/uuid/interfaces.d.ts
@@ -14,12 +14,12 @@ export type V4Options = {random: number[]} | {rng(): number[]};
 
 export type v1String = (options?: V1Options) => string;
 export type v1Buffer = <T extends OutputBuffer>(options: V1Options | null | undefined, buffer: T, offset?: number) => T;
-export type v1 = v1String & v1Buffer;
+export type v1 = v1Buffer & v1String;
 
 export type v4String = (options?: V4Options) => string;
 export type v4Buffer = <T extends OutputBuffer>(options: V4Options | null | undefined, buffer: T, offset?: number) => T;
-export type v4 = v4String & v4Buffer;
+export type v4 = v4Buffer & v4String;
 
 export type v5String = (name: string | number[], namespace: string | number[]) => string;
 export type v5Buffer = <T extends OutputBuffer>(name: string | number[], namespace: string | number[], buffer: T, offset?: number) => T;
-export type v5 = v5String & v5Buffer;
+export type v5 = v5Buffer & v5String;