types: TypeScript 4.8 compatibility (#80)

bendrucker · Aug 29, 2022 · 11e6eb5 · 11e6eb5
1 parent f9c7bfd
commit 11e6eb5
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/index.d.ts b/index.d.ts
@@ -51,7 +51,9 @@ declare namespace snakecaseKeys {
   > = T extends readonly any[]
     ? // Handle arrays or tuples.
       {
-        [P in keyof T]: SnakeCaseKeys<T[P], Deep, Exclude>;
+        [P in keyof T]: T[P] extends Record<string, any> | readonly any[]
+        ? SnakeCaseKeys<T[P], Deep, Exclude>
+        : T[P];
       }
     : T extends Record<string, any>
     ? // Handle objects.

diff --git a/package.json b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "standard": "^17.0.0",
     "tape": "^5.0.1",
-    "tsd": "^0.22.0"
+    "tsd": "^0.23.0"
   },
   "files": [
     "index.js",