From b403356dbdb95516277689957d547ce683a2f880 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Lorber?= <slorber@users.noreply.github.com>
Date: Wed, 22 Sep 2021 11:15:39 +0100
Subject: [PATCH] fix(preset-classic): fix TS build issue (#5603)

---
 packages/docusaurus-preset-classic/src/index.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/docusaurus-preset-classic/src/index.ts b/packages/docusaurus-preset-classic/src/index.ts
index 66a3312110..b88be1f9b8 100644
--- a/packages/docusaurus-preset-classic/src/index.ts
+++ b/packages/docusaurus-preset-classic/src/index.ts
@@ -29,7 +29,11 @@ export default function preset(
 ): Preset {
   const {siteConfig} = context;
   const {themeConfig} = siteConfig;
-  const {algolia, googleAnalytics, gtag} = themeConfig as ThemeConfig;
+  const {
+    algolia,
+    googleAnalytics,
+    gtag,
+  } = (themeConfig as unknown) as ThemeConfig;
   const isProd = process.env.NODE_ENV === 'production';
 
   const themes: PluginConfig[] = [];