// 0 : next line analyzer
/**
 * Hello world
 */
function helloWorld() {}

// 1 : static keyword
/**
 * Hello world
 */
static function helloWorld() {}

// 2 : property with equal sign
/**
 * Hello World Property
 * @type    {String}
 */
var $hello = 'world';

// 3 : extends and implements
/**
 * Hello World Extends And Implements
 */
class HelloWorld extends Hello implements Hello, World {
}