1Interface
2-----
3<?php
4
5interface A extends C, D {
6    public function a();
7}
8-----
9array(
10    0: Stmt_Interface(
11        attrGroups: array(
12        )
13        name: Identifier(
14            name: A
15        )
16        extends: array(
17            0: Name(
18                name: C
19            )
20            1: Name(
21                name: D
22            )
23        )
24        stmts: array(
25            0: Stmt_ClassMethod(
26                attrGroups: array(
27                )
28                flags: PUBLIC (1)
29                byRef: false
30                name: Identifier(
31                    name: a
32                )
33                params: array(
34                )
35                returnType: null
36                stmts: null
37            )
38        )
39    )
40)
41