From 3fed6f94e532eb8a32ed1fe89b607adac3280f44 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Wed, 16 Jun 2021 17:28:24 -0400
Subject: [PATCH] type: support specifying themeConfig type for useData() via
 generics

---
 src/client/app/data.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/client/app/data.ts b/src/client/app/data.ts
index 836d719c..143b3f5a 100644
--- a/src/client/app/data.ts
+++ b/src/client/app/data.ts
@@ -6,10 +6,10 @@ import { withBase } from './utils'
 
 export const dataSymbol: InjectionKey<VitePressData> = Symbol()
 
-export interface VitePressData {
-  site: Ref<SiteData>
+export interface VitePressData<T = any> {
+  site: Ref<SiteData<T>>
   page: Ref<PageData>
-  theme: Ref<any>
+  theme: Ref<T>
   frontmatter: Ref<PageData['frontmatter']>
   title: Ref<string>
   description: Ref<string>
@@ -61,7 +61,7 @@ export function initData(route: Route): VitePressData {
   }
 }
 
-export function useData(): VitePressData {
+export function useData<T = any>(): VitePressData<T> {
   const data = inject(dataSymbol)
   if (!data) {
     throw new Error('vitepress data not properly injected in app')