one more try to fix nosuchelement exception

features/auth/common/src/commonMain/kotlin/dev/inmo/postssystem/features/auth/common/AuthModels.kt

@@ -8,7 +8,6 @@ import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 import kotlin.jvm.JvmInline
 
-@Serializable(AuthKeySerializer::class)
 sealed interface AuthKey
 
 @Serializable
@@ -18,34 +17,6 @@ private data class AuthKeySurrogate(
     val refreshToken: RefreshToken?
 )
 
-@Serializer(AuthKey::class)
-object AuthKeySerializer : KSerializer<AuthKey> {
-    override val descriptor: SerialDescriptor
-        get() = AuthKeySurrogate.serializer().descriptor
-
-    override fun deserialize(decoder: Decoder): AuthKey {
-        val surrogate = AuthKeySurrogate.serializer().deserialize(decoder)
-        when {
-            surrogate.authCreds != null -> return surrogate.authCreds
-            surrogate.token != null -> return surrogate.token
-            surrogate.refreshToken != null -> return surrogate.refreshToken
-        }
-        error("Unsupported version of auth key surrogate")
-    }
-
-    override fun serialize(encoder: Encoder, value: AuthKey) {
-        AuthKeySurrogate.serializer().serialize(
-            encoder,
-            AuthKeySurrogate(
-                value as? AuthCreds,
-                value as? AuthToken,
-                value as? RefreshToken
-            )
-        )
-    }
-
-}
-
 @Serializable
 @SerialName("authcreds")
 data class AuthCreds(