From 835b65fd9ec6bf0450afdfca62345b97a2a9adbe Mon Sep 17 00:00:00 2001
From: Audrius Vaitonis <audrius.vaitonis@ukexportfinance.gov.uk>
Date: Fri, 28 Jul 2023 09:50:32 +0100
Subject: [PATCH] feat(APIM-468): removed undefined return var type

---
 src/helpers/get-int-config.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers/get-int-config.ts b/src/helpers/get-int-config.ts
index ad5391e0..02b25e8c 100644
--- a/src/helpers/get-int-config.ts
+++ b/src/helpers/get-int-config.ts
@@ -1,7 +1,7 @@
 import { InvalidConfigException } from '@ukef/config/invalid-config.exception';
 
 // This helper function is used to get integer from configuration.
-export const getIntConfig = (environmentVariable: string, defaultValue?: number): number | undefined => {
+export const getIntConfig = (environmentVariable: string, defaultValue?: number): number => {
   if (typeof environmentVariable === 'undefined') {
     if (typeof defaultValue === 'undefined') {
       throw new InvalidConfigException(`Environment variable is missing and doesn't have default value.`);