adjustments

Author: mydea

packages/cloudflare/src/handler.ts

@@ -108,9 +108,9 @@ function markAsInstrumented<T>(handler: T): void {
   }
 }
 
-function isInstrumented<T>(handler: T): boolean {
+function isInstrumented<T>(handler: T): boolean | undefined {
   try {
-    return !!(handler as SentryInstrumented<T>).__SENTRY_INSTRUMENTED__;
+    return (handler as SentryInstrumented<T>).__SENTRY_INSTRUMENTED__;
   } catch {
     return false;
   }

packages/core/src/metrics/aggregator.ts

@@ -20,6 +20,7 @@ export class MetricsAggregator implements MetricsAggregatorBase {
   // that we store in memory.
   private _bucketsTotalWeight;
 
+  // We adjust the type here to add the `unref()` part, as setInterval can technically return a number of a NodeJS.Timer.
   private readonly _interval: ReturnType<typeof setInterval> & { unref?: () => void };
 
   // SDKs are required to shift the flush interval by random() * rollup_in_seconds.