// Generated automatically from okhttp3.internal.io.FileSystem for testing purposes package okhttp3.internal.io; import java.io.File; import okio.Sink; import okio.Source; public interface FileSystem { Sink appendingSink(File p0); Sink sink(File p0); Source source(File p0); boolean exists(File p0); long size(File p0); static FileSystem SYSTEM = null; static FileSystem.Companion Companion = null; static public class Companion { protected Companion() {} } void delete(File p0); void deleteContents(File p0); void rename(File p0, File p1); }