protected function loadConfig($alias, $configName)
	{
		if (isset($this->aliases[$alias]))
		{
			$aliasPath = $this->aliases[$alias];
		}
		else
		{
			throw new ClearException("Config Alias [$alias] Not Found.", 4);
		}

		$file = $aliasPath . $configName . '.php';

		if (is_file($file))
		{
			return $this->configs[$alias][$configName] = require $file;
		}
		
		throw new ClearException("The Config File [$file] Not Found.", 4);
	}