Website Structure

Frontend-Learner/node_modules/nuxt/dist/app/plugins/check-if-layout-used.js

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+import { nextTick } from "vue";
+import { defineNuxtPlugin } from "../nuxt.js";
+import { onNuxtReady } from "../composables/ready.js";
+import { useError } from "../composables/error.js";
+import layouts from "#build/layouts";
+export default defineNuxtPlugin({
+  name: "nuxt:checkIfLayoutUsed",
+  setup(nuxtApp) {
+    const error = useError();
+    function checkIfLayoutUsed() {
+      if (!error.value && !nuxtApp._isNuxtLayoutUsed && Object.keys(layouts).length > 0) {
+        console.warn("[nuxt] Your project has layouts but the `<NuxtLayout />` component has not been used.");
+      }
+    }
+    if (import.meta.server) {
+      nuxtApp.hook("app:rendered", ({ renderResult }) => {
+        if (renderResult?.html) {
+          nextTick(checkIfLayoutUsed);
+        }
+      });
+    } else {
+      onNuxtReady(checkIfLayoutUsed);
+    }
+  },
+  env: {
+    islands: false
+  }
+});