Fix an issue introduced with hetero tuple decode (#493)

dataclasses_json/core.py

@@ -389,7 +389,13 @@ def handle_pep0673(pre_0673_hint: str) -> Union[Type, str]:
         type_args = handle_pep0673(type_args)
 
     if _isinstance_safe(type_args, Collection) and not _issubclass_safe(type_args, Enum):
-        return list(_decode_item(type_arg, x) for type_arg, x in zip(type_args, xs))
+        if len(type_args) == len(xs):
+            return list(_decode_item(type_arg, x) for type_arg, x in zip(type_args, xs))
+        else:
+            raise TypeError(f"Number of types specified in the collection type {str(type_args)} "
+                            f"does not match number of elements in the collection. In case you are working with tuples"
+                            f"take a look at this document "
+                            f"docs.python.org/3/library/typing.html#annotating-tuples.")
     return list(_decode_item(type_args, x) for x in xs)