import okhttp3.internal.checkOffsetAndCount
import okhttp3.internal.chooseCharset
import okio.BufferedSink
import okio.ByteString
import okio.FileSystem
import okio.HashingSink
import okio.Path
import okio.blackholeSink
import okio.buffer
import okio.source

abstract class RequestBody {
  /** Returns the Content-Type header for this body. */
  abstract fun contentType(): MediaType?

  /**

        if (entry.currentEditor != this) {
          return blackholeSink()
        }
        if (!entry.readable) {
          written!![index] = true
        }
        val dirtyFile = entry.dirtyFiles[index]
        val sink: Sink
        try {
          sink = fileSystem.sink(dirtyFile)
        } catch (_: FileNotFoundException) {
          return blackholeSink()
        }
        return FaultHidingSink(sink) {

Lokhttp3/logging/LoggingEventListener;
Lokio/AsyncTimeout$Companion;
Lokio/AsyncTimeout$Watchdog;
Lokio/AsyncTimeout$sink$1;
Lokio/AsyncTimeout$source$1;
Lokio/AsyncTimeout;
Lokio/BlackholeSink;
Lokio/Buffer;
Lokio/BufferedSink;
Lokio/BufferedSource;
Lokio/ByteString$Companion;
Lokio/ByteString;
Lokio/FileHandle;
Lokio/FileMetadata;
Lokio/FileSystem;
Lokio/ForwardingFileSystem;