diff --git a/preview/views/MainView.vue b/preview/views/MainView.vue
index 0c3f8a4..f6e57d5 100644
--- a/preview/views/MainView.vue
+++ b/preview/views/MainView.vue
@@ -31,12 +31,7 @@
             ghost-class="ghost"
             class="canvas"
         >
-          <template v-for="item in store.previewScheme" :key="item.id">
-            <component
-                :is="componentsList[item?.code]"
-                :data="item"
-            ></component>
-          </template>
+          <NestedFunction v-model="store.previewScheme"></NestedFunction>
         </VueDraggable>
       </div>
       <!--      <div class="right">-->
@@ -47,11 +42,12 @@
 </template>
 <script setup lang="ts">
 import {VueDraggable} from "vue-draggable-plus";
-import {onMounted, ref, watch} from 'vue';
+import {onMounted, watch} from 'vue';
 import {uuid} from 'lsp-uuid';
 import {componentScheme} from "@/schemes/scheme";
 import {useSchemeStore} from '@/stores/useSchemeStore';
 import {IComponent} from "@/type/IComponent";
+import NestedFunction from "@/components/NestedFunction.vue";
 
 
 let componentsList = [];
diff --git a/tsconfig.json b/tsconfig.json
index f5f9cbe..143d2cd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,17 +6,17 @@
     "es2020",
     "es2015.promise"
   ],
-  /* Bundler mode */
   "module": "esnext",
-  "moduleResolution": "node",
-  "sourceMap": true,
-  "declaration": false,
-  "emitDecoratorMetadata": true,
-  "allowSyntheticDefaultImports": true,
-  "resolveJsonModule": true,
-  "skipLibCheck": true,
+  /* Bundler mode */
   /* Linting */
   "compilerOptions": {
+    "sourceMap": true,
+    "declaration": false,
+    "emitDecoratorMetadata": true,
+    "resolveJsonModule": true,
+    "skipLibCheck": true,
+    "emitDeclarationOnly": true,
+    "allowImportingTsExtensions": true,
     "allowSyntheticDefaultImports": true,
     "jsx": "preserve",
     "experimentalDecorators": true,