/**
* Parses a debugger statement
*
* @return Node\DebuggerStatement|null
*/
protected function parseDebuggerStatement() { if ($token =
$this->scanner->
consume("debugger"
)) { $node =
$this->
createNode("DebuggerStatement",
$token);
$this->
assertEndOfStatement();
return $this->
completeNode($node);
} return null;
} /**
* Parses an if statement
*
* @return Node\IfStatement|null
*/
protected function parseIfStatement() {