/**
* Loads the configuration from the registered extensions.
*
* @return Application For method chaining.
*/
public function loadFromExtensions()
{
if (!$this->container instanceof ContainerBuilder) {
throw ApplicationException::notContainerBuilder();
// @codeCoverageIgnore
}
foreach ($this->container->getExtensions() as $extension) {
$this->container->loadFromExtension($extension->getAlias());
}
return $this;
}