io.ktor.utils.io.ByteWriteChannel -> kc0:
# {"id":"sourceFile","fileName":"ByteWriteChannel.kt"}
    java.lang.Object flush(kotlin.coroutines.Continuation) -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Lkb1;)Ljava/lang/Object;"}
    void cancel(java.lang.Throwable) -> b
    java.lang.Throwable getClosedCause() -> c
    kotlinx.io.Sink getWriteBuffer() -> e
      # {"id":"com.android.tools.r8.residualsignature","signature":"()Lfv6;"}
    java.lang.Object flushAndClose(kotlin.coroutines.Continuation) -> f
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Ljb1;)Ljava/lang/Object;"}
    boolean getAutoFlush() -> i
