ProGuard rules to keep Room DB entities

proguard.pro

# Keep all Room Entities.
-keep @androidx.room.Entity class * {*;}

-keepclasseswithmembers class * {
    @androidx.room.Entity <methods>;
}

-keepclasseswithmembers class * {
    @androidx.room.Entity <fields>;
}

-keepclasseswithmembers class * {
    @androidx.room.Entity <init>(...);
}