ContentFilter (avaje-freemarker 2.2.2 API)

```
public interface ContentFilter
```
A filter that can be applied to the content after layout inheritance etc.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String filter(String content)
  Apply a filter to the content.

- Method Detail
  - filter
```
String filter(String content)
```
    Apply a filter to the content.