protected function getAvailableExportStrategyKeys()
    {
        if (empty($this->getModelInformation()->export->strategies)) {
            return [];
        }

        $keys = array_keys($this->getModelInformation()->export->strategies);

        return array_filter($keys, [ $this, 'isExportStrategyAvailable']);
    }
protected function getAvailableExportStrategyKeys()
    {
        if (empty($this->getModelInformation()->export->strategies)) {
            return [];
        }

        $keys = array_keys($this->getModelInformation()->export->strategies);

        return array_filter($keys, [ $this, 'isExportStrategyAvailable']);
    }
protected function getAvailableExportStrategyKeys ( ) { if ( empty ( $ this -> getModelInformation ( ) -> export -> strategies ) ) { return [ ] ; } $ keys = array_keys ( $ this -> getModelInformation ( ) -> export -> strategies ) ; return array_filter ( $ keys , [ $ this , 'isExportStrategyAvailable' ] ) ; }
Returns list of export strategy keys that are availabe for the current user.

@return string[]
Returns list of export strategy keys that are availabe for the current user .