LazyClassKey

```
@Target({METHOD,FIELD,TYPE})
@Retention(RUNTIME)
@Documented
@MapKey
public @interface LazyClassKey
```
A MapKey annotation for maps with Class<?> keys.
The difference from ClassKey is that dagger generates a string representation for the class to use under the hood, which prevents loading unused classes at runtime.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  java.lang.Class<?> value

- Element Detail
  - value
```
java.lang.Class<?> value
```