Error in fixing incorrect parameter types when multiple parameter types are possible in one param tag

Please find attached a patch that fixes this error. Do note that I have refactored the foreach loop that tested for param types and moved the tests that tested for the type hints outside of the loop. These tests for typehints only runs when the number of types is 1 and the type is not an invalid type. I had to re-factor the foreach because the error was earlier triggering on each type as it loops through the types. I combined these to trigger just one error message and just one fix. Fixing each type individually would have involved keeping track of the string index and imploding and replacing wrong types for each wrong type. I hope this approach is fine. This is the same approach used in return types auto fix.

Edit: Although it looks like there is a lot of changes, if you use git diff -w you can see that the logic for type hints just moved out of the loop.

I have rerolled the patch. Please find attached the patch and the diff.