Yanex provider inherit from Geocoder\Http\Provider\AbstractHttpProvider, but that class doesnot exist.
Added GoogleMaps provider and it has "geocoder-php/common-http": "^4.0", in dependencies, so problem solved. Think "geocoder-php/common-http": "^4.0" should be in depenencies of Yandex provider.
Yanex provider inherit from Geocoder\Http\Provider\AbstractHttpProvider, but that class doesnot exist. Added GoogleMaps provider and it has "geocoder-php/common-http": "^4.0", in dependencies, so problem solved. Think "geocoder-php/common-http": "^4.0" should be in depenencies of Yandex provider.