From df7167cd5d1bce008689883a640ba6a6cce60a5d Mon Sep 17 00:00:00 2001
From: Masafumi Koba <473530+ybiquitous@users.noreply.github.com>
Date: Sat, 3 Apr 2021 00:33:49 +0900
Subject: [PATCH] refactor: tsconfig.json (#916)

See <https://www.typescriptlang.org/tsconfig>
---
 tsconfig.json | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tsconfig.json b/tsconfig.json
index d748cc90..369a8c24 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,12 +1,13 @@
 {
   "compilerOptions": {
-    "allowJs": true,
     "checkJs": true,
     "strict": true,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitReturns": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noUncheckedIndexedAccess": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
-    "noImplicitReturns": true,
-    "noFallthroughCasesInSwitch": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "resolveJsonModule": true