Revert reorder of getting method return type and checking args

Skipping checking args for first-class callables, but fixes handling of other methods.

src/Psalm/Internal/Analyzer/Statements/Expression/Call/Method/ExistingAtomicMethodCallAnalyzer.php

@@ -196,6 +196,19 @@ public static function analyze(
             );
         }
 
+        $is_first_class_callable = $stmt->isFirstClassCallable();
+
+        if (!$is_first_class_callable && self::checkMethodArgs(
+            $method_id,
+            $args,
+            $template_result,
+            $context,
+            new CodeLocation($source, $stmt_name),
+            $statements_analyzer
+        ) === false) {
+            return Type::getMixed();
+        }
+
         $declaring_method_id = $codebase->methods->getDeclaringMethodId($method_id);
 
         $return_type_candidate = MethodCallReturnTypeFetcher::fetch(
@@ -214,21 +227,10 @@ public static function analyze(
             $template_result
         );
 
-        if ($stmt->isFirstClassCallable()) {
+        if ($is_first_class_callable) {
             return $return_type_candidate;
         }
 
-        if (self::checkMethodArgs(
-                $method_id,
-                $args,
-                $template_result,
-                $context,
-                new CodeLocation($source, $stmt_name),
-                $statements_analyzer
-            ) === false) {
-            return Type::getMixed();
-        }
-
         $in_call_map = InternalCallMapHandler::inCallMap((string) ($declaring_method_id ?? $method_id));
 
         if (!$in_call_map) {