Craft\Neo_BlockModel::defineAttributes PHP Method

    protected function defineAttributes()
    {
        return array_merge(parent::defineAttributes(), ['fieldId' => AttributeType::Number, 'ownerId' => AttributeType::Number, 'ownerLocale' => AttributeType::Locale, 'typeId' => AttributeType::Number, 'collapsed' => AttributeType::Bool]);
    }