Update filter method type hint from \think\Callable to callable

Author: sy-records

src/think/facade/View.php

@@ -1,4 +1,5 @@
 <?php
+
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK ]
 // +----------------------------------------------------------------------
@@ -20,7 +21,7 @@
  * @mixin \think\View
  * @method static \think\View engine(string $type = null) 获取模板引擎
  * @method static \think\View assign(string|array $name, mixed $value = null) 模板变量赋值
- * @method static \think\View filter(\think\Callable $filter = null) 视图过滤
+ * @method static \think\View filter(callable $filter = null) 视图过滤
  * @method static string fetch(string $template = '', array $vars = []) 解析和获取模板内容 用于输出
  * @method static string display(string $content, array $vars = []) 渲染内容输出
  * @method static mixed __set(string $name, mixed $value) 模板变量赋值