Property Mine\Gateway\AbstractService::$http has unknown class Mine\Gateway\Http as its type.

Parameter $http of method Mine\Gateway\AbstractService::__construct() has invalid type Mine\Gateway\Http.

Method Mine\Gateway\Client\GuzzleHttpClient::getApplication() should return Hyperf\Collection\Collection but return statement is missing.

Method Mine\Gateway\Client\GuzzleHttpClient::getExtensions() should return Hyperf\Collection\Collection but return statement is missing.

Method Mine\Gateway\Client\GuzzleHttpClient::request() should return Psr\Http\Message\ResponseInterface but return statement is missing.

Call to static method export() on an unknown class Symfony\Component\VarExporter\VarExporter.

Declare strict_types must be the very first statement.

Process completed with exit code 1.