# betterdocs/3.8.9/includes/Dependencies/PhpParser/Node/FunctionLike.php

BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot, version 3.8.9. 37 lines.

- Page: https://pluginprobe.com/plugins/betterdocs/3.8.9/code/includes/Dependencies/PhpParser/Node/FunctionLike.php
- Raw: https://pluginprobe.com/plugins/betterdocs/3.8.9/raw/includes/Dependencies/PhpParser/Node/FunctionLike.php
- Modified: 2023-08-14T08:41:14+00:00

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```php
<?php

namespace WPDeveloper\BetterDocs\Dependencies\PhpParser\Node;

use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node;

interface FunctionLike extends Node
{
    /**
     * Whether to return by reference
     *
     * @return bool
     */
    public function returnsByRef();

    /**
     * List of parameters
     *
     * @return Node\Param[]
     */
    public function getParams();

    /**
     * Get the declared return type or null
     * 
     * @return null|string|Node\Name|Node\NullableType
     */
    public function getReturnType();

    /**
     * The function body
     *
     * @return Node\Stmt[]
     */
    public function getStmts();
}

```