Fixes for performance-exp (#3855)

Author: jposuna

packages-exp/firebase-exp/performance/package.json

@@ -3,5 +3,5 @@
   "main": "dist/index.cjs.js",
   "browser": "dist/index.esm.js",
   "module": "dist/index.esm.js",
-  "typings": "dist/index.d.ts"
+  "typings": "dist/performance/index.d.ts"
 }

packages-exp/performance-exp/src/index.ts

@@ -37,6 +37,7 @@ import {
 } from '@firebase/component';
 import { name, version } from '../package.json';
 import { Trace } from './resources/trace';
+import '@firebase/installations-exp';
 
 const DEFAULT_ENTRY_NAME = '[DEFAULT]';