*Notes:
- mypy test.py
- mypy 1.19.1
- Python 3.14.0
A method with no parameter gets the wrong error message saying argument instead of parameter as shown below:
class Cls:
def meth(): ...
# Error
error: Method must have at least one argument. Did you forget the "self" argument?
So, the error message should say parameter as shown below:
error: Method must have at least one parameter. Did you forget the "self" parameter?