diff --git a/app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaApp.kt b/app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaApp.kt
index ad2c996e2..ff0cddf8a 100644
--- a/app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaApp.kt
+++ b/app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaApp.kt
@@ -78,14 +78,11 @@ import com.google.samples.apps.nowinandroid.core.designsystem.theme.GradientColo
 import com.google.samples.apps.nowinandroid.core.designsystem.theme.LocalGradientColors
 import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
 import com.google.samples.apps.nowinandroid.core.model.data.UserNewsResource
-import com.google.samples.apps.nowinandroid.core.ui.DevicePreviews
-import com.google.samples.apps.nowinandroid.feature.settings.SettingsDialog
-import com.google.samples.apps.nowinandroid.core.navigation.NiaBackStackKey
-import com.google.samples.apps.nowinandroid.core.navigation.NiaNavKey
+import com.google.samples.apps.nowinandroid.core.navigation.Navigator
 import com.google.samples.apps.nowinandroid.core.navigation.simple.Navigator
 import com.google.samples.apps.nowinandroid.core.navigation.simple.toEntries
-import com.google.samples.apps.nowinandroid.core.navigation.Navigator
 import com.google.samples.apps.nowinandroid.core.navigation.toEntries
+import com.google.samples.apps.nowinandroid.core.ui.DevicePreviews
 import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.LocalSnackbarHostState
 import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.bookmarksEntry
 import com.google.samples.apps.nowinandroid.feature.foryou.api.navigation.ForYouNavKey
@@ -93,24 +90,11 @@ import com.google.samples.apps.nowinandroid.feature.foryou.impl.navigation.forYo
 import com.google.samples.apps.nowinandroid.feature.interests.impl.navigation.interestsEntry
 import com.google.samples.apps.nowinandroid.feature.search.api.navigation.SearchNavKey
 import com.google.samples.apps.nowinandroid.feature.search.impl.navigation.searchEntry
+import com.google.samples.apps.nowinandroid.feature.settings.SettingsDialog
 import com.google.samples.apps.nowinandroid.feature.settings.api.SettingsDialog
-import com.google.samples.apps.nowinandroid.navigation.NiaNavDisplay
-import com.google.samples.apps.nowinandroid.navigation.NiaNavHost
-import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.flowOf
-import kotlinx.datetime.TimeZone
-import kotlin.reflect.KClass
 import com.google.samples.apps.nowinandroid.feature.settings.impl.SettingsDialog
 import com.google.samples.apps.nowinandroid.feature.topic.impl.navigation.topicEntry
 import com.google.samples.apps.nowinandroid.navigation.TOP_LEVEL_NAV_ITEMS
-import com.google.samples.apps.nowinandroid.feature.settings.impl.R as settingsR
-import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
-import com.google.samples.apps.nowinandroid.core.model.data.UserNewsResource
-import com.google.samples.apps.nowinandroid.core.ui.DevicePreviews
-import com.google.samples.apps.nowinandroid.feature.settings.SettingsDialog
-import com.google.samples.apps.nowinandroid.navigation.NiaNavHost
-import com.google.samples.apps.nowinandroid.navigation.TopLevelDestination
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.datetime.TimeZone