io.ktor.utils.io.ByteChannel$Slot -> wb0:
# {"id":"sourceFile","fileName":"ByteChannel.kt"}
    io.ktor.utils.io.ByteChannel$Slot$Companion Companion -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"Lq46;"}
    1:5:void <clinit>():0:0 -> <clinit>
