| Scheme | Network.HTTP2.Client, Network.HTTP2.Server | 
| scheme | Network.HTTP2.Client.Internal, Network.HTTP2.Client | 
| SendRequest | Network.HTTP2.Client | 
| Sentinel | Network.HTTP2.Client, Network.HTTP2.Server | 
| Server | Network.HTTP2.Server | 
| ServerConfig | Network.HTTP2.Server | 
| ServerIO |   | 
| 1 (Type/Class) | Network.HTTP2.Server.Internal | 
| 2 (Data Constructor) | Network.HTTP2.Server.Internal | 
| setAck | Network.HTTP2.Frame | 
| setAction | Network.HTTP2.Internal | 
| setEndHeader | Network.HTTP2.Frame | 
| setEndStream | Network.HTTP2.Frame | 
| setExclusive | Network.HTTP2.Frame | 
| setLimitForEncoding | Network.HPACK | 
| setPadded | Network.HTTP2.Frame | 
| setPriority | Network.HTTP2.Frame | 
| setRequestTrailersMaker | Network.HTTP2.Client | 
| setResponseTrailersMaker | Network.HTTP2.Server | 
| Settings |   | 
| 1 (Type/Class) | Network.HTTP2.Client.Internal, Network.HTTP2.Client, Network.HTTP2.Server | 
| 2 (Data Constructor) | Network.HTTP2.Client.Internal | 
| settings |   | 
| 1 (Function) | Network.HTTP2.Client.Internal, Network.HTTP2.Client | 
| 2 (Function) | Network.HTTP2.Server | 
| SettingsEnablePush | Network.HTTP2.Frame | 
| SettingsFrame | Network.HTTP2.Frame | 
| SettingsInitialWindowSize | Network.HTTP2.Frame | 
| SettingsKey |   | 
| 1 (Type/Class) | Network.HTTP2.Frame | 
| 2 (Data Constructor) | Network.HTTP2.Frame | 
| SettingsKeyId | Network.HTTP2.Frame | 
| SettingsList | Network.HTTP2.Frame | 
| SettingsMaxConcurrentStreams | Network.HTTP2.Frame | 
| SettingsMaxFrameSize | Network.HTTP2.Frame | 
| SettingsMaxHeaderListSize | Network.HTTP2.Frame | 
| SettingsTimeout | Network.HTTP2.Frame, Network.HTTP2.Client | 
| SettingsTokenHeaderTableSize | Network.HTTP2.Frame | 
| SettingsValue | Network.HTTP2.Frame | 
| shouldBeIndexed | Network.HPACK.Token | 
| sioMySockAddr | Network.HTTP2.Server.Internal | 
| sioPeerSockAddr | Network.HTTP2.Server.Internal | 
| sioReadRequest | Network.HTTP2.Server.Internal | 
| sioWriteBytes | Network.HTTP2.Server.Internal | 
| sioWriteResponse | Network.HTTP2.Server.Internal | 
| Size | Network.HPACK.Internal, Network.HPACK | 
| spawnAction | Network.HTTP2.Internal | 
| start | Network.HTTP2.Internal | 
| Static | Network.HPACK.Internal, Network.HPACK | 
| stopAfter | Network.HTTP2.Internal | 
| Stream | Network.HTTP2.Client.Internal, Network.HTTP2.Server.Internal | 
| StreamClosed | Network.HTTP2.Frame, Network.HTTP2.Client | 
| streamDependency | Network.HTTP2.Frame | 
| StreamErrorIsReceived | Network.HTTP2.Client | 
| StreamErrorIsSent | Network.HTTP2.Client | 
| StreamId | Network.HTTP2.Frame | 
| streamId | Network.HTTP2.Frame |