com.ustadmobile.libcache.db.entities.DownloadJobItem$Companion -> py1:
# {"id":"sourceFile","fileName":"DownloadJobItem.kt"}
    1:3:kotlinx.serialization.KSerializer serializer():15:15 -> serializer
      # {"id":"com.android.tools.r8.residualsignature","signature":"()Lrl3;"}
