How can I change order of arguments in vscode?

Example, I created a method like that:

void method(String a, int b){
    // do something
}

One day, how can I change order of argument like this if I had already use this method a lot in my project:

void method(int b, String a){
    // do something
}

My IDE is vscode

>Solution :

I don’t really know that in vscode, but I think there is another workaround use function overload

void method(String a, int b){
    // do something
}

void method(int b, String a){
    method(a, b);
}