Mocking objects containing intersection type hints not working

[programmador]

For example if You have an object

class MyClass {
  __construct(TypeA & TypeB $arg) {}
}

then while trying to mock it:

new \Mockery::mock(MyClass::class)

You will encounter an error:

Error: Call to undefined method ReflectionIntersectionType::getName()

As Mockery is a PHPUnit wrapper it should be actually possible.
Currently as a fallback I use native PHPUnit mocks and it works.
Probably PHPUnit 9.5 supports mocking such types starting from this sebastianbergmann/phpunit#4932
In my case 9.5.20 is ok. I don't know into which exact version was the abovementioned support backported.

[ghostwriter]

resolved via #1164