feat: Export addExtensionMethods for SDKs to use (#2805)

Author: AbhiPrasad

packages/apm/src/index.bundle.ts

@@ -78,3 +78,5 @@ export { INTEGRATIONS as Integrations };
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };

packages/apm/src/index.ts

@@ -9,3 +9,5 @@ export { SpanStatus } from './spanstatus';
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };

packages/tracing/src/index.bundle.ts

@@ -78,3 +78,5 @@ export { INTEGRATIONS as Integrations };
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };

packages/tracing/src/index.ts

@@ -13,3 +13,5 @@ export { SpanStatus } from './spanstatus';
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };