/**
* sets a literal offset value.
*
* @param string $offset name of the offset to set
* @param mixed $value the value to set
* @throws ModelableException if offset does not exist
*/
protected function _literalOffsetSet(string $offset, $value)
{
if (!$this->_literalOffsetValid($offset, $value)) {
$context = ['tr' => ['offset' => $offset, 'dump' => Vars::dump($value)]];
throw new ModelableException(ModelableException::INVALID_VALUE, $context);
}
$this->_prop[$offset] = $value;
}
