1 files changed, 5 insertions, 2 deletions
diff --git a/helpers/helpers.ts b/helpers/helpers.ts
index 80fb5ab..3800040 100644
--- a/helpers/helpers.ts
+++ b/helpers/helpers.ts
@@ -66,15 +66,18 @@ export default class Helpers {
       return res;
     else
       throw new Error("API Error!");;
-
   }
 
-  static getRandomInt(min: number, max: number) {
+  static getRandomInt(min: number, max: number): number {
     min = Math.ceil(min);
     max = Math.floor(max);
     return Math.floor(Math.random() * (max - min) + min); //The maximum is exclusive and the minimum is inclusive
   }
 
+  static async sleep(ms: number): Promise<void> {
+    return new Promise(resolve => setTimeout(resolve, ms));
+  }
+
   static Color: Colors = {
     blue: 0,
     red: 1,