Remove unused methods

app/src/main/java/gq/kirmanak/mealient/extensions/FragmentExtensions.kt

@@ -1,36 +1,12 @@
 package gq.kirmanak.mealient.extensions
 
-import androidx.activity.OnBackPressedDispatcher
-import androidx.activity.addCallback
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.callbackFlow
 import kotlinx.coroutines.flow.collect
-import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 
-fun Fragment.executeOnceOnBackPressed(action: () -> Unit) {
-    val onBackPressedDispatcher = requireActivity().onBackPressedDispatcher
-    lifecycleScope.launch {
-        onBackPressedDispatcher.backPressedFlow().first()
-        action()
-        onBackPressedDispatcher.onBackPressed() // Execute other callbacks now
-    }
-}
-
-@OptIn(ExperimentalCoroutinesApi::class)
-fun OnBackPressedDispatcher.backPressedFlow(): Flow<Unit> = callbackFlow {
-    val callback = addCallback { trySend(Unit) }
-    awaitClose {
-        callback.isEnabled = false
-        callback.remove()
-    }
-}
-
 inline fun <T> Fragment.collectWithViewLifecycle(
     flow: Flow<T>,
     crossinline collector: suspend (T) -> Unit,