diff --git a/node-uuid/node-uuid.tests.ts b/node-uuid/node-uuid-tests.ts
similarity index 85%
rename from node-uuid/node-uuid.tests.ts
rename to node-uuid/node-uuid-tests.ts
index 49c8f165a5..9ad3c1cfcd 100644
--- a/node-uuid/node-uuid.tests.ts
+++ b/node-uuid/node-uuid-tests.ts
@@ -18,6 +18,11 @@ var padding: number[] = [0, 1, 2]
 
 var offset: number = 15
 
+var buf : number[] = []
+
+uuid.parse(uid4, buf, offset)
+uuid.unparse(buf, offset)
+
 uuid.v1(options, padding, offset)
 uuid.v2(options, padding, offset)
 uuid.v3(options, padding, offset)
diff --git a/node-uuid/node-uuid.d.ts b/node-uuid/node-uuid.d.ts
index d4857cf310..d1e1e8c2eb 100644
--- a/node-uuid/node-uuid.d.ts
+++ b/node-uuid/node-uuid.d.ts
@@ -44,6 +44,12 @@ interface UUID {
 
     v4(options?: UUIDOptions, buffer?: number[], offset?: number): string
     v4(options?: UUIDOptions, buffer?: Buffer, offset?: number): string
+
+    parse(id: string, buffer?: number[], offset?: number): number[]
+    parse(id: string, buffer?: Buffer, offset?: number): Buffer
+
+    unparse(buffer: number[], offset?: number): string
+    unparse(buffer: Buffer, offset?: number): string
 }
 
 declare module "node-uuid" {