Add ProphecyPHPDocRector rule

[alexander-schranz]

fixes #83

This rule update the Mock PHPDoc correctly:

class MyClassTest extends TestCase {
    /**
     * @var MyClass
     */
    private $my;

    /**
     * @var ObjectProphecy
     */
    private $my2;

    public function setUp(): void
    {
         $this->my = $this->prophesize(MyClass::class);
         $this->my2 = $this->prophesize(MyClass::class);
    }
}

it depends on the call of $this->prophesize:

class MyClassTest extends TestCase {
    /**
     * @var ObjectProphecy<MyClass>
     */
    private $my;

    /**
     * @var ObjectProphecy<MyClass>
     */
    private $my2;

    public function setUp(): void
    {
         $this->my = $this->prophesize(MyClass::class);
         $this->my2 = $this->prophesize(MyClass::class);
    }
}

Also ObjectProphecy|MyClass is upgraded to ObjectProphecy<MyClass> or other false typehints.

[TomasVotruba]

Thanks 👍 seems almost finished 🎉

Do you need help with PHPStan or can you handle it?

[TomasVotruba]

I've cherry picked your rule and fixed the PHPStan errors here: https://github.com/rectorphp/rector-phpunit/pull/115

I made many small commits, so you can see how the rule can re-use existing helper methods.

[TomasVotruba]

Thank you for your work :+1: :clap:

[alexander-schranz]

@TomasVotruba Thx for fixing the open issues 👍

[TomasVotruba]

👍