Treat functions with @type tags on parameters as typed in JS files (#61177)

2025-11-18 17:21:48 +00:00 · 2025-04-14 15:35:20 -07:00
parent 83dc0bb2ed
commit eef7c14ef1
4 changed files with 108 additions and 0 deletions
@@ -15507,6 +15507,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
                isInJSFile(declaration) &&
                isValueSignatureDeclaration(declaration) &&
                !hasJSDocParameterTags(declaration) &&
+                !some(declaration.parameters, p => !!getJSDocType(p)) &&
                !getJSDocType(declaration) &&
                !getContextualSignatureForFunctionLikeDeclaration(declaration);
            if (isUntypedSignatureInJSFile) {