From d10d9aa448a60843a56e962e0932fed103913dbd Mon Sep 17 00:00:00 2001
From: Vedansh Shetti <vedansh.shetti@proton.me>
Date: Sun, 13 Sep 2026 16:26:50 +0200
Subject: [PATCH] DX fixes and legacy js cleanup

---
 packages/util/src/logger/cloud-sdk-logger.ts | 13 +++++++------
 packages/util/src/logger/format/kibana.ts    |  5 +++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/packages/util/src/logger/cloud-sdk-logger.ts b/packages/util/src/logger/cloud-sdk-logger.ts
index 0031d4ab8b..63fff4c442 100644
--- a/packages/util/src/logger/cloud-sdk-logger.ts
+++ b/packages/util/src/logger/cloud-sdk-logger.ts
@@ -31,12 +31,15 @@ const moduleLogger = createLogger({
   messageContext: 'cloud-sdk-logger'
 });
 
-function toggleMuteLoggers(silence: boolean) {
+/**
+ * Mute/Unmute all logger output created by the SAP Cloud SDK Logger.
+ */
+function toggleMuteLoggers(silence: boolean): void {
   silent = silence;
   container.loggers.forEach(logger => toggleSilenceTransports(logger, silence));
 }
 
-function toggleSilenceTransports(logger: Logger, silence: boolean) {
+function toggleSilenceTransports(logger: Logger, silence: boolean): void {
   logger.transports.forEach(transport => (transport.silent = silence));
 }
 
@@ -144,9 +147,7 @@ export function createLogger(
 export function getLogger(
   messageContext = DEFAULT_LOGGER__MESSAGE_CONTEXT
 ): Logger | undefined {
-  if (container.has(messageContext)) {
-    return container.get(messageContext);
-  }
+  return container.get(messageContext) ?? undefined;
 }
 
 /**
@@ -314,7 +315,7 @@ function isCookieHeader(inputKey: string, value: any): boolean {
  * @param sensitiveKeys - The list of keys to be replaced. This overrides the default list.
  * @returns The sanitized copy of the input record.
  */
-export function sanitizeRecord<T = any>(
+export function sanitizeRecord<T = unknown>(
   input: Record<string, T>,
   replacementString = '<DATA NOT LOGGED TO PREVENT LEAKING SENSITIVE DATA>',
   sensitiveKeys: string[] = defaultSensitiveKeys
diff --git a/packages/util/src/logger/format/kibana.ts b/packages/util/src/logger/format/kibana.ts
index 0b3d554126..e7df949d30 100644
--- a/packages/util/src/logger/format/kibana.ts
+++ b/packages/util/src/logger/format/kibana.ts
@@ -14,6 +14,11 @@ export const kibana = combine(
   json()
 );
 
+/**
+ * Transforms given info into Kibana-compatible format.
+ * @param info Info that is to be transformed.
+ * @returns Info in Kibana-compatible format. 
+ */
 function kibanaTransformer(info: TransformableInfo): TransformableInfo {
   return {
     ...info,