-keepattributes *Annotation*,EnclosingMethod,Signature,RuntimeVisibleAnnotations,AnnotationDefault,InnerClasses,Exceptions
-dontwarn okio.**
-dontwarn javax.annotation.Nullable
-dontwarn javax.annotation.ParametersAreNonnullByDefault
-dontwarn retrofit2.**
# Platform calls Class.forName on types which do not exist on Android to determine platform.
-dontnote retrofit2.Platform
# Platform used when running on Java 8 VMs. Will not be used at runtime.
-dontwarn retrofit2.Platform$Java8
# http://stackoverflow.com/a/35673018
-keepclasseswithmembers class * {
    @retrofit2.http.* <methods>;
}
-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase