typestream.iter.Sourcetype Source =| string| ArrayBufferLike| ArrayBufferView| Iterable<SyncSource>| AsyncIterable<Source>| Streamable| AsyncStreamableReferenced typestype SyncSource =| string| ArrayBufferLike| ArrayBufferView| Iterable<SyncSource>| Streamableinterface Streamable[toStreamable](): SyncSource;interface AsyncStreamable[toAsyncStreamable](): Source;