1: <?php
 2: namespace Pharborist;
 3: 
 4: /**
 5:  * Splat operator, e.g. `a_func($a, ...$b)`
 6:  *
 7:  * Arrays and Traversable objects can be unpacked into argument lists when
 8:  * calling functions by using the ... operator. This is also known as the
 9:  * splat operator.
10:  */
11: class SplatNode extends ParentNode {
12:   /**
13:    * @var ExpressionNode
14:    */
15:   protected $expression;
16: 
17:   /**
18:    * @return ExpressionNode
19:    */
20:   public function getExpression() {
21:     return $this->expression;
22:   }
23: }
24: