## IWarningCallback interface
Callback interface of warning.

## Methods

| Method | Description |
| --- | --- |
| [warning(WarningInfo)](#warning-warninginfo-)| Our callback only needs to implement the "Warning" method. |


### warning(WarningInfo) {#warning-warninginfo-}

Our callback only needs to implement the "Warning" method.

```javascript
warning(warningInfo: WarningInfo) : void;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| warningInfo | [WarningInfo](../warninginfo/) | warning info |