# DynamicFeatureVariantBuilder

# DynamicFeatureVariantBuilder

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```
interface DynamicFeatureVariantBuilder : ComponentIdentity, ComponentBuilder, VariantBuilder, HasAndroidTestBuilder, HasTestFixturesBuilder
```

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## Summary

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ### Inherited functions                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ||
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| From class[VariantBuilder](https://developer.android.com/reference/tools/gradle-api/7.2/com/android/build/api/variant/VariantBuilder) |------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | `<T : `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)`?> `[registerExtension](https://developer.android.com/reference/tools/gradle-api/7.2/com/android/build/api/variant/VariantBuilder#registerExtension(java.lang.Class,kotlin.Any))`(type: `[Class](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Class.html)`<T?>?, instance: T?)` Registers an extension object to the variant object. | |