Interface TransportResponse

Raw JSON bytes of { ast, dicts, literals } — Bloks extract attached by the native transport on every response (empty arrays on non-Bloks bodies, detected via quick-scan at near-zero cost).

Wire protocol the response actually came over, as reported by the native transport for this response: 'h3' (HTTP/3 over QUIC), 'h2' (HTTP/2 over TCP) or 'http/1.1'. It is the path the request really took, which can differ from the configured protocolMode: an iOS auto client whose QUIC attempt does not get through answers 'h2'. Absent when nothing was sent — responses produced by the render transport (createHttpRenderTransportLayer) or by a test transport. Typed as the transport's own string, so a value a newer transport adds passes through.