Process completed with exit code 2.

Use statements should be sorted alphabetically. The first wrong one is InvalidArgumentException.

Import statements must not begin with a leading backslash

Use statement cannot start with a backslash.

Expected 1 line between different types of use statement, found 0.

Method \DMS\PHPUnitExtensions\ArraySubset\Tests\Unit\AssertTest::getExpectedExceptionByVersion() does not have return type hint nor @return annotation for its return value.

Opening brace should be on a new line

The first expression of a multi-line control structure must be on the line after the opening parenthesis

The closing parenthesis of a multi-line control structure must be on the line after the last expression

Expected 1 space(s) after closing parenthesis; found 0