PHP-Doc: enclose multiple properties with one docblock

/**
 * Single property.
 * @var string
 */
private $property1 = 'foo';
 
/**#@+
 * Multiple properties enclosed by the same docblock.
 * @var boolean
 */
private $property2 = true;
private $property3 = false;
/**#@-*/
 
/**#@+
 * Multiple properties enclosed by the same docblock.
 * @var integer
 */
private $property4 = 12;
private $property5 = 22;
/**#@-*/