diff --git a/typings/react-native-animatable.d.ts b/typings/react-native-animatable.d.ts
index af76e97..4363f9f 100644
--- a/typings/react-native-animatable.d.ts
+++ b/typings/react-native-animatable.d.ts
@@ -158,8 +158,7 @@ type AnimatableAnimationMethods = Partial<{
 interface AnimatableComponent<P extends {}, S extends {}>
   extends NativeMethods,
     AnimatableAnimationMethods,
-    Component,
-    ClassicComponentClass<AnimatableProps<S> & P> {
+    Component<AnimatableProps<S> & P, S> {
   refs: {
     [key: string]: Component<P, S>;
   };
@@ -170,7 +169,7 @@ interface AnimatableComponent<P extends {}, S extends {}>
     animation: Animation | CustomAnimation,
     duration?: number,
     iterationDelay?: number,
-  ): Promise<void>;
+  ): Promise<{ finished: boolean }>;
 
   transition<T extends S>(
     fromValues: T,