.

node_modules/next/dist/esm/server/client-component-renderer-logger.js

@@ -0,0 +1,48 @@
+// Combined load times for loading client components
+let clientComponentLoadStart = 0;
+let clientComponentLoadTimes = 0;
+let clientComponentLoadCount = 0;
+export function wrapClientComponentLoader(ComponentMod) {
+    if (!('performance' in globalThis)) {
+        return ComponentMod.__next_app__;
+    }
+    return {
+        require: (...args)=>{
+            const startTime = performance.now();
+            if (clientComponentLoadStart === 0) {
+                clientComponentLoadStart = startTime;
+            }
+            try {
+                clientComponentLoadCount += 1;
+                return ComponentMod.__next_app__.require(...args);
+            } finally{
+                clientComponentLoadTimes += performance.now() - startTime;
+            }
+        },
+        loadChunk: (...args)=>{
+            const startTime = performance.now();
+            const result = ComponentMod.__next_app__.loadChunk(...args);
+            // Avoid wrapping `loadChunk`'s result in an extra promise in case something like React depends on its identity.
+            // We only need to know when it's settled.
+            result.finally(()=>{
+                clientComponentLoadTimes += performance.now() - startTime;
+            });
+            return result;
+        }
+    };
+}
+export function getClientComponentLoaderMetrics(options = {}) {
+    const metrics = clientComponentLoadStart === 0 ? undefined : {
+        clientComponentLoadStart,
+        clientComponentLoadTimes,
+        clientComponentLoadCount
+    };
+    if (options.reset) {
+        clientComponentLoadStart = 0;
+        clientComponentLoadTimes = 0;
+        clientComponentLoadCount = 0;
+    }
+    return metrics;
+}
+
+//# sourceMappingURL=client-component-renderer-logger.js.map