From 9617758d8baa6d8e3a8636059d950b88f897ad48 Mon Sep 17 00:00:00 2001
From: nokeo08 <nokeo08@gmail.com>
Date: Wed, 17 Jun 2026 16:35:33 -0500
Subject: [PATCH] Enable noUncheckedIndexedAccess in tsconfig
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Tighter type-checking: array indexing and dynamic property access now
return T | undefined rather than T. Catches bugs where code assumes a
key exists without checking.

No code changes were needed — the existing modules already either:
  - cast through Record<string, unknown> (configFile.ts), where access
    is already 'unknown';
  - cast values from parseArgs to '... | undefined' (cli.ts), already
    nullable; or
  - use static, statically-known fields (Config, ConfigOverrides,
    DEFAULT_CONFIG).

tsc --noEmit remains clean. The full test suite still passes.
---
 tsconfig.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tsconfig.json b/tsconfig.json
index 91d3a2f..7ddb75a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,7 +9,8 @@
     "noEmit": true,
     "allowImportingTsExtensions": true,
     "verbatimModuleSyntax": true,
-    "resolveJsonModule": true
+    "resolveJsonModule": true,
+    "noUncheckedIndexedAccess": true
   },
   "include": ["src/**/*.ts"]
 }