Please solve the programming task below using a self-contained code snippet in a markdown code block.

Given an integer array nums of size n, return the minimum number of moves required to make all array elements equal.
In one move, you can increment n - 1 elements of the array by 1.
 
Please complete the following python code precisely:
```python
class Solution:
    def minMoves(self, nums: List[int]) -> int:
```