feat(core-shared/instrumentation): withCapture returns Captured<F>

packages/core-shared/src/instrumentation/with-capture.ts

@@ -1,4 +1,5 @@
 import type { ILogger } from "./logger.interface";
+import type { Captured } from "../conformance/brands";
 import { isReported, markReported } from "./reported-flag";
 
 /**
@@ -25,8 +26,8 @@ export function withCapture<Args extends unknown[], R>(
   logger: ILogger,
   tags: Record<string, string>,
   fn: (...args: Args) => Promise<R>,
-): (...args: Args) => Promise<R> {
-  return async (...args) => {
+): Captured<(...args: Args) => Promise<R>> {
+  const wrapped: (...args: Args) => Promise<R> = async (...args) => {
     try {
       return await fn(...args);
     } catch (err) {
@@ -37,4 +38,5 @@ export function withCapture<Args extends unknown[], R>(
       throw err;
     }
   };
+  return wrapped as Captured<(...args: Args) => Promise<R>>;
 }