-<?php
+<?php declare(strict_types=1);
namespace PhpParser\Builder;
use PhpParser;
+use PhpParser\BuilderHelpers;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;
class Interface_ extends Declaration
{
protected $name;
- protected $extends = array();
- protected $constants = array();
- protected $methods = array();
+ protected $extends = [];
+ protected $constants = [];
+ protected $methods = [];
/**
* Creates an interface builder.
*
* @param string $name Name of the interface
*/
- public function __construct($name) {
+ public function __construct(string $name) {
$this->name = $name;
}
*
* @return $this The builder instance (for fluid interface)
*/
- public function extend() {
- foreach (func_get_args() as $interface) {
- $this->extends[] = $this->normalizeName($interface);
+ public function extend(...$interfaces) {
+ foreach ($interfaces as $interface) {
+ $this->extends[] = BuilderHelpers::normalizeName($interface);
}
return $this;
* @return $this The builder instance (for fluid interface)
*/
public function addStmt($stmt) {
- $stmt = $this->normalizeNode($stmt);
+ $stmt = BuilderHelpers::normalizeNode($stmt);
- $type = $stmt->getType();
- switch ($type) {
- case 'Stmt_ClassConst':
- $this->constants[] = $stmt;
- break;
-
- case 'Stmt_ClassMethod':
- // we erase all statements in the body of an interface method
- $stmt->stmts = null;
- $this->methods[] = $stmt;
- break;
-
- default:
- throw new \LogicException(sprintf('Unexpected node of type "%s"', $type));
+ if ($stmt instanceof Stmt\ClassConst) {
+ $this->constants[] = $stmt;
+ } elseif ($stmt instanceof Stmt\ClassMethod) {
+ // we erase all statements in the body of an interface method
+ $stmt->stmts = null;
+ $this->methods[] = $stmt;
+ } else {
+ throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
}
return $this;
*
* @return Stmt\Interface_ The built interface node
*/
- public function getNode() {
- return new Stmt\Interface_($this->name, array(
+ public function getNode() : PhpParser\Node {
+ return new Stmt\Interface_($this->name, [
'extends' => $this->extends,
'stmts' => array_merge($this->constants, $this->methods),
- ), $this->attributes);
+ ], $this->attributes);
}
-}
\ No newline at end of file
+}