diff --git a/lifecycle/src/main/java/ru/touchin/lifecycle/LifecycleDelegates.kt b/lifecycle/src/main/java/ru/touchin/lifecycle/OnLifecycle.kt
similarity index 100%
rename from lifecycle/src/main/java/ru/touchin/lifecycle/LifecycleDelegates.kt
rename to lifecycle/src/main/java/ru/touchin/lifecycle/OnLifecycle.kt
diff --git a/lifecycle/src/main/java/ru/touchin/lifecycle/extensions/LifecycleOwner.kt b/lifecycle/src/main/java/ru/touchin/lifecycle/extensions/LifecycleOwner.kt
index 8b479d7..c70329c 100644
--- a/lifecycle/src/main/java/ru/touchin/lifecycle/extensions/LifecycleOwner.kt
+++ b/lifecycle/src/main/java/ru/touchin/lifecycle/extensions/LifecycleOwner.kt
@@ -7,25 +7,17 @@ import kotlin.properties.ReadOnlyProperty
 
 fun <R : LifecycleOwner, T> R.onCreateEvent(
         initializer: (R) -> T
-): ReadOnlyProperty<R, T> {
-    return OnLifecycle(this, Lifecycle.Event.ON_CREATE, initializer)
-}
+): ReadOnlyProperty<R, T> = OnLifecycle(this, Lifecycle.Event.ON_CREATE, initializer)
 
 fun <R : LifecycleOwner, T> R.onStartEvent(
         initializer: (R) -> T
-): ReadOnlyProperty<R, T> {
-    return OnLifecycle(this, Lifecycle.Event.ON_START, initializer)
-}
+): ReadOnlyProperty<R, T> = OnLifecycle(this, Lifecycle.Event.ON_START, initializer)
 
 fun <R : LifecycleOwner, T> R.onResumeEvent(
         initializer: (R) -> T
-): ReadOnlyProperty<R, T> {
-    return OnLifecycle(this, Lifecycle.Event.ON_RESUME, initializer)
-}
+): ReadOnlyProperty<R, T> = OnLifecycle(this, Lifecycle.Event.ON_RESUME, initializer)
 
 fun <R : LifecycleOwner, T> R.onLifecycle(
         initializeEvent: Lifecycle.Event,
         initializer: (R) -> T
-): ReadOnlyProperty<R, T> {
-    return OnLifecycle(this, initializeEvent, initializer)
-}
+): ReadOnlyProperty<R, T> = OnLifecycle(this, initializeEvent, initializer)