prefer-object-from-entries: Avoid auto-fixing generic reduce (#2878)

sindresorhus · web-flow · commit bea9b2001868 · 2026-02-12T02:06:05.000+07:00
diff --git a/rules/prefer-object-from-entries.js b/rules/prefer-object-from-entries.js
@@ -186,15 +186,20 @@ function create(context) {
 				continue;
 			}
 
-			yield {
+			const problem = {
 				node: callExpression.callee.property,
 				messageId: MESSAGE_ID_REDUCE,
-				fix: fixReduceAssignOrSpread({
+			};
+
+			if (!callExpression.typeArguments) {
+				problem.fix = fixReduceAssignOrSpread({
 					context,
 					callExpression,
 					property: getProperty(callbackFunction),
-				}),
-			};
+				});
+			}
+
+			yield problem;
 		}
 
 		if (!isCallExpression(callExpression, {
diff --git a/test/prefer-object-from-entries.js b/test/prefer-object-from-entries.js
@@ -152,6 +152,16 @@ test.snapshot({
 	],
 });
 
+test.typescript({
+	valid: [],
+	invalid: [
+		{
+			code: 'array.reduce<Record<string, Data & {b?: string}>>((result, entry) => ({...result, [entry.id]: entry.data}), {});',
+			errors: [{messageId: 'reduce'}],
+		},
+	],
+});
+
 // Functions
 test.snapshot({
 	valid: [
