Indexable (SezPoz 1.12 API)

```
@Retention(RUNTIME)
@Target(ANNOTATION_TYPE)
public @interface Indexable
```
Marker for an annotation type which can be indexed. You can then use Index to find all annotated elements together with the annotations without necessarily loading any classes.
The annotation may use any RetentionPolicy and must permit targets of type ElementType.TYPE, ElementType.METHOD, or ElementType.FIELD (but no others). It should not be Inherited.

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.Class<?> type
  Optional indication of a type to which the resolved instance must be assignable.

- Element Detail
  - type
```
java.lang.Class<?> type
```
    Optional indication of a type to which the resolved instance must be assignable.
    
    Returns:
    
    the type of instance
    
    Default:
    
    java.lang.Object.class