interfacestream.iter.PartialSyncWriterinterface PartialSyncWriter[Symbol.dispose]?: () => voidreadonly desiredSize?: null | numberendSync?: () => numberfail?: (reason?: any) => voidwritevSync?: (chunks: string | Uint8Array<ArrayBufferLike>[]) => numberwriteSync(chunk: string | Uint8Array<ArrayBufferLike>): number;