+ if ( !isset( $this->config['loggers']['@default'] ) ) {
+ $this->config['loggers']['@default'] = [
+ 'handlers' => [ '@default' ],
+ ];
+ if ( !isset( $this->config['handlers']['@default'] ) ) {
+ $this->config['handlers']['@default'] = [
+ 'class' => StreamHandler::class,
+ 'args' => [ 'php://stderr', Logger::ERROR ],
+ ];
+ }
+ }