.

node_modules/next/dist/esm/client/lib/promise.js

@@ -0,0 +1,37 @@
+import { requestIdleCallback } from '../request-idle-callback';
+// 3.8s was arbitrarily chosen as it's what https://web.dev/interactive
+// considers as "Good" time-to-interactive. We must assume something went
+// wrong beyond this point, and then fall-back to a full page transition to
+// show the user something of value.
+const MS_MAX_IDLE_DELAY = 3800;
+/** Resolve a promise that times out after given amount of milliseconds. */ export function resolvePromiseWithTimeout(p, err, devPromise) {
+    return new Promise((resolve, reject)=>{
+        let cancelled = false;
+        p.then((r)=>{
+            // Resolved, cancel the timeout
+            cancelled = true;
+            resolve(r);
+        }).catch(reject);
+        // We wrap these checks separately for better dead-code elimination in
+        // production bundles.
+        if (process.env.NODE_ENV === 'development') {
+            ;
+            (devPromise || Promise.resolve()).then(()=>{
+                requestIdleCallback(()=>setTimeout(()=>{
+                        if (!cancelled) {
+                            reject(err);
+                        }
+                    }, MS_MAX_IDLE_DELAY));
+            });
+        }
+        if (process.env.NODE_ENV !== 'development') {
+            requestIdleCallback(()=>setTimeout(()=>{
+                    if (!cancelled) {
+                        reject(err);
+                    }
+                }, MS_MAX_IDLE_DELAY));
+        }
+    });
+}
+
+//# sourceMappingURL=promise.js.map