自定义工具栏的clickFn函数回调参数中没有imgInfo对象，在api文档中是有提到这个参数对象的

### Version of js-screen-shot

1.9.9-rc.27

### Operating system and its version

_No response_

### Browser and its version

140.0.7339.128

### Sandbox to reproduce

_No response_

### What happened?

_No response_

### 报错信息

```shell

```