src/Traits/ConfigLoaderTrait.php
public function getConfigLoader(): ?ConfigLoader
    {
        if (!$this->hasConfigLoader()) {
            $this->setConfigLoader($this->getDefaultConfigLoader());
        }
        return $this->configLoader;
    }
public function getConfigLoader(): ?ConfigLoader
    {
        if (!$this->hasConfigLoader()) {
            $this->setConfigLoader($this->getDefaultConfigLoader());
        }
        return $this->configLoader;
    }
public function getConfigLoader ( ) : ? ConfigLoader { if ( ! $ this -> hasConfigLoader ( ) ) { $ this -> setConfigLoader ( $ this -> getDefaultConfigLoader ( ) ) ; } return $ this -> configLoader ; }
Get config loader

If no config loader has been set, this method will
set and return a default config loader, if any such
value is available

@see getDefaultConfigLoader()

@return ConfigLoader|null config loader or null if none config loader has been set
Get config loader