diff --git a/web/src/shims-vue.d.ts b/web/src/shims-vue.d.ts
index 2b97bd9..6ad95a7 100644
--- a/web/src/shims-vue.d.ts
+++ b/web/src/shims-vue.d.ts
@@ -1,5 +1,5 @@
 declare module '*.vue' {
-  import type { DefineComponent } from 'vue'
-  const component: DefineComponent<{}, {}, any>
-  export default component
+    import type {DefineComponent} from 'vue'
+    const component: DefineComponent<{}, {}, any>
+    export default component
 }
diff --git a/web/src/slims-vuex.d.ts b/web/src/slims-vuex.d.ts
new file mode 100644
index 0000000..b68c7fd
--- /dev/null
+++ b/web/src/slims-vuex.d.ts
@@ -0,0 +1,7 @@
+import { Store } from '@/store';// path to store file
+
+declare module '@vue/runtime-core' {
+    interface ComponentCustomProperties {
+        $store: Store;
+    }
+}