src/Config/Config.php
public function getKeys()
    {
        $result = $this->getKeyInfo();
        array_filter($result, function ($item) {
            return $item['group'] !== 'environment';
        });
        return array_keys($result);
    }
public function getKeys()
    {
        $result = $this->getKeyInfo();
        array_filter($result, function ($item) {
            return $item['group'] !== 'environment';
        });
        return array_keys($result);
    }
public function getKeys ( ) { $ result = $ this -> getKeyInfo ( ) ; array_filter ( $ result , function ( $ item ) { return $ item [ 'group' ] !== 'environment' ; } ) ; return array_keys ( $ result ) ; }
Returns a list of keys that are stored in the shop specific config store.

@return array
Returns a list of keys that are stored in the shop specific config store .