Workaround for testOnly type error

package.json

@@ -52,7 +52,7 @@
   "husky": {
     "hooks": {
       "pre-commit": "yarn lint --fix",
-      "pre-push": "npm test"
+      "pre-push": "yarn test"
     }
   }
 }

src/envalid.ts

@@ -115,9 +115,7 @@ function cleanEnv<T>(
  * For more context, see https://github.com/af/envalid/issues/32
  */
 const testOnly = <T>(defaultValueForTests: T) => {
-  return process.env.NODE_ENV === 'test' ?
-    defaultValueForTests :
-    (testOnlySymbol as unknown as T)    // T is not strictly correct, but prevents type errors during usage
+  return process.env.NODE_ENV === 'test' ? defaultValueForTests : ((testOnlySymbol as unknown) as T) // T is not strictly correct, but prevents type errors during usage
 }
 
 export { cleanEnv, testOnly }