Fix BC

[mcg-web]

hi v0.13.2 introduce a BC since changing the signature or a public or a protected method is not allowed in patch releases

[simPod]

If only it was in docblock before :( :D

[vladar]

Technically 0.x.x versions are not considered stable and anything can change at any time.

But yeah, we consider our releases stable, so I've merged this. FYI, we will switch to 14.0.0 for the next release (same as the reference implementation).

[mcg-web]

Thank you for the information, after more than 3 years of usage in production this is more than stable right now 😁.

[serbanbjd]

This fix is breaking maxDepth check, because now in QueryDepth::isEnabled $this->getMaxQueryDepth will return false, and $this->getMaxQueryDepth() !== self::DISABLED will return true

[mcg-web]

did not see this change, this line was forced to integer in previous releases since it does not exists anymore maxQueryDepth must be an integer.

[vladar]

@mcg-web Mind sending another PR for this?

[mcg-web]

done #477 !