PHP 7.3 error self return type

[yuniorsk]

Hi, there's a problem with self return type in PHP 7.3, it throws php compile error e.g.
Declaration of Spatie\YiiRay\Ray::enable(): Spatie\YiiRay\Ray must be compatible with Spatie\Ray\Ray::enable(): Spatie\Ray\Ray

I think this problem will also have other framework specific ray packages like spatie/laravel-ray

[riasvdv]

Should be fixed in 1.2.2