public function offsetUnset($offset)
{
throw InvalidOperationException::unsupportedUnset($this);
}
/**
* @internal
*/
public function __unset($name)
{
throw InvalidOperationException::unsupportedUnset($this);
}
public function offsetUnset($offset)
{
throw InvalidOperationException::unsupportedUnset($this);
}
/**
* @internal
*/
public function __unset($name)
{
throw InvalidOperationException::unsupportedUnset($this);
}
