-dontobfuscate -assumenosideeffects class kotlin.jvm.internal.Intrinsics { public static void checkExpressionValueIsNotNull(...); public static void checkNotNullExpressionValue(...); public static void checkReturnedValueIsNotNull(...); public static void checkFieldIsNotNull(...); public static void checkParameterIsNotNull(...); } -keep class org.koitharu.kotatsu.core.db.entity.* { *; } -keepclassmembers public class * extends org.koitharu.kotatsu.core.parser.MangaRepository { public (...); }