Update guidUtils.ts

Author: illunix

packages/abstractions/src/utils/guidUtils.ts

@@ -26,6 +26,12 @@ export const parseGuidString = (source?: string) => {
  */
 export const createGuid = () => [gen(2), gen(1), gen(1), gen(1), gen(3)].join("-");
 
+/**
+ * Generates a empty GUID.
+ * @returns a empty GUID.
+ */
+export const createEmptyGuid = () => "00000000-0000-0000-0000-000000000000";
+
 /**
  * Generates a part of a GUID.
  * @param count the number of 2 byte chunks to generate.