From 5836445c5c92474055a5a57ba546676301ee17b8 Mon Sep 17 00:00:00 2001
From: Sam Stern <samstern@google.com>
Date: Thu, 12 Aug 2021 12:55:19 -0400
Subject: [PATCH] Perf initialize snippets

---
 perf-next/index.js                          |  4 +++-
 perf/index.js                               |  2 ++
 snippets/perf-next/index/perf_imports.js    | 10 ++++++++++
 snippets/perf-next/index/perf_initialize.js |  3 ---
 4 files changed, 15 insertions(+), 4 deletions(-)
 create mode 100644 snippets/perf-next/index/perf_imports.js

diff --git a/perf-next/index.js b/perf-next/index.js
index 20f9b4f4..892f2b7e 100644
--- a/perf-next/index.js
+++ b/perf-next/index.js
@@ -4,10 +4,12 @@
 const perf = getInstance();
 
 function intialize() {
-  // [START perf_initialize]
+  // [START perf_imports]
   const { initializeApp } = require("firebase/app");
   const { getPerformance } = require("firebase/performance");
+  // [END perf_imports]
 
+  // [START perf_initialize]
   // TODO: Replace the following with your app's Firebase project configuration
   // See: https://firebase.google.com/docs/web/setup#config-object
   const firebaseConfig = {
diff --git a/perf/index.js b/perf/index.js
index 6d512e32..e4b46286 100644
--- a/perf/index.js
+++ b/perf/index.js
@@ -1,5 +1,7 @@
+// [START perf_imports]
 import firebase from "firebase/app";
 import "firebase/performance";
+// [END perf_imports]
 
 const perf = firebase.performance();
 
diff --git a/snippets/perf-next/index/perf_imports.js b/snippets/perf-next/index/perf_imports.js
new file mode 100644
index 00000000..83e0205f
--- /dev/null
+++ b/snippets/perf-next/index/perf_imports.js
@@ -0,0 +1,10 @@
+// This snippet file was generated by processing the source file:
+// ./perf-next/index.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START perf_imports_modular]
+import { initializeApp } from "firebase/app";
+import { getPerformance } from "firebase/performance";
+// [END perf_imports_modular]
\ No newline at end of file
diff --git a/snippets/perf-next/index/perf_initialize.js b/snippets/perf-next/index/perf_initialize.js
index 3b87e9c8..6d0e6657 100644
--- a/snippets/perf-next/index/perf_initialize.js
+++ b/snippets/perf-next/index/perf_initialize.js
@@ -5,9 +5,6 @@
 // 'npm run snippets'.
 
 // [START perf_initialize_modular]
-import { initializeApp } from "firebase/app";
-import { getPerformance } from "firebase/performance";
-
 // TODO: Replace the following with your app's Firebase project configuration
 // See: https://firebase.google.com/docs/web/setup#config-object
 const firebaseConfig = {