lifecycle/lifecycle-livedata/api/2.1.0-beta01.txt

// Signature format: 3.0
package androidx.lifecycle {

  public class MediatorLiveData<T> extends androidx.lifecycle.MutableLiveData<T> {
    ctor public MediatorLiveData();
    method @MainThread public <S> void addSource(androidx.lifecycle.LiveData<S>, androidx.lifecycle.Observer<? super S>);
    method @MainThread public <S> void removeSource(androidx.lifecycle.LiveData<S>);
  }

  public class Transformations {
    method @MainThread public static <X> androidx.lifecycle.LiveData<X> distinctUntilChanged(androidx.lifecycle.LiveData<X>);
    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y> map(androidx.lifecycle.LiveData<X>, androidx.arch.core.util.Function<X,Y>);
    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y> switchMap(androidx.lifecycle.LiveData<X>, androidx.arch.core.util.Function<X,androidx.lifecycle.LiveData<Y>>);
  }

}