BeforeDestroyHook (Charba - J2CL and GWT charts library based on CHART.JS)

```
public interface BeforeDestroyHook
```
Called before the chart is being destroyed.

Author:

Andrea "Stock" Stocchero

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void onBeforeDestroy(IsChart chart)
  Called before the chart is being destroyed.

- Method Detail
  - onBeforeDestroy
```
void onBeforeDestroy(IsChart chart)
```
    Called before the chart is being destroyed.
    
    Parameters:
    
    chart - the chart instance.