TASK-048-004: Update all using directives from RFC9113/RFC7541 to Http2/Http2.Hpack

st0o0 · st0o0 · commit ad66eb32400c · 2026-04-07T06:34:54.000+02:00
Replace 67 occurrences of `using TurboHttp.Protocol.RFC9113;` with
`using TurboHttp.Protocol.Http2;` across all consumers (4 production files,
63 test/stream-test files). No RFC7541 using directives existed to migrate.
Build: 0 errors, 0 warnings.
diff --git a/.maggus/features/feature_048_completed.md b/.maggus/features/feature_048_completed.md
@@ -123,9 +123,9 @@ names so that the solution compiles without errors.
 **Parallel:** no
 
 **Acceptance Criteria:**
-- [ ] No `using TurboHttp.Protocol.RFC9113;` anywhere in the solution
-- [ ] No `using TurboHttp.Protocol.RFC7541;` anywhere in the solution
-- [ ] All Streams stages, engines, and test files import the new namespace(s)
-- [ ] No logic changes — only `using` directive updates
+- [x] No `using TurboHttp.Protocol.RFC9113;` anywhere in the solution
+- [x] No `using TurboHttp.Protocol.RFC7541;` anywhere in the solution
+- [x] All Streams stages, engines, and test files import the new namespace(s)
+- [x] No logic changes — only `using` directive updates
 
 ---
diff --git a/src/TurboHttp.StreamTests/EngineTestBase.cs b/src/TurboHttp.StreamTests/EngineTestBase.cs
@@ -7,7 +7,7 @@
 using Akka.Streams.Stage;
 using Akka.TestKit.Xunit;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Protocol.RFC9114;
 
 namespace TurboHttp.StreamTests;
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionBackpressureSpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionBackpressureSpec.cs
@@ -2,7 +2,7 @@
 using Akka.Streams.Dsl;
 using Akka.Streams.TestKit;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Connection;
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionFlowControlBatchingSpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionFlowControlBatchingSpec.cs
@@ -2,7 +2,7 @@
 using Akka.Streams;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams;
 using TurboHttp.Streams.Stages.Decoding;
 
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionFlowControlSpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionFlowControlSpec.cs
@@ -2,7 +2,7 @@
 using Akka.Streams;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Connection;
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionGoAwaySpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionGoAwaySpec.cs
@@ -2,7 +2,7 @@
 using Akka.Streams;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Connection;
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionPingSpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionPingSpec.cs
@@ -2,7 +2,7 @@
 using Akka.Streams;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Connection;
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionSettingsSpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionSettingsSpec.cs
@@ -2,7 +2,7 @@
 using Akka.Streams;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Connection;
diff --git a/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionStreamAcquireSpec.cs b/src/TurboHttp.StreamTests/Http2/Connection/Http2ConnectionStreamAcquireSpec.cs
@@ -3,7 +3,7 @@
 using Akka.Streams;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Connection;
diff --git a/src/TurboHttp.StreamTests/Http2/Decoding/Http2DecoderFrameParsingSpec.cs b/src/TurboHttp.StreamTests/Http2/Decoding/Http2DecoderFrameParsingSpec.cs
@@ -1,6 +1,6 @@
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Decoding;
diff --git a/src/TurboHttp.StreamTests/Http2/Decoding/Http2DecoderSpec.cs b/src/TurboHttp.StreamTests/Http2/Decoding/Http2DecoderSpec.cs
@@ -1,6 +1,6 @@
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Http2.Decoding;
diff --git a/src/TurboHttp.StreamTests/Http2/Encoding/Http2BatchEncodingSpec.cs b/src/TurboHttp.StreamTests/Http2/Encoding/Http2BatchEncodingSpec.cs
@@ -1,6 +1,6 @@
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams;
 using TurboHttp.Streams.Stages.Encoding;
 
diff --git a/src/TurboHttp.StreamTests/Http2/Encoding/Http2EncoderFrameSerializationSpec.cs b/src/TurboHttp.StreamTests/Http2/Encoding/Http2EncoderFrameSerializationSpec.cs
@@ -1,6 +1,6 @@
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Encoding;
 
 namespace TurboHttp.StreamTests.Http2.Encoding;
diff --git a/src/TurboHttp.StreamTests/Http2/Encoding/Http2EncoderSpec.cs b/src/TurboHttp.StreamTests/Http2/Encoding/Http2EncoderSpec.cs
@@ -1,7 +1,7 @@
 using System.Net;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Encoding;
 
 namespace TurboHttp.StreamTests.Http2.Encoding;
diff --git a/src/TurboHttp.StreamTests/Http2/Http2EngineEndToEndSpec.cs b/src/TurboHttp.StreamTests/Http2/Http2EngineEndToEndSpec.cs
@@ -7,7 +7,7 @@
 using TurboHttp.Internal;
 using TurboHttp.Transport.Connection;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams;
 using TurboHttp.Streams.Stages.Encoding;
 
diff --git a/src/TurboHttp.StreamTests/Streams/06_DecoderStagePartialTests.cs b/src/TurboHttp.StreamTests/Streams/06_DecoderStagePartialTests.cs
@@ -2,7 +2,7 @@
 using System.Text;
 using Akka.Streams.Dsl;
 using TurboHttp.Internal;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams.Stages.Decoding;
 
 namespace TurboHttp.StreamTests.Streams;
diff --git a/src/TurboHttp.StreamTests/Streams/13_StreamSurvivalTests.cs b/src/TurboHttp.StreamTests/Streams/13_StreamSurvivalTests.cs
@@ -7,7 +7,7 @@
 using TurboHttp.Internal;
 using TurboHttp.Transport.Tcp;
 using TurboHttp.Transport.Connection;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 using TurboHttp.Streams;
 using TurboHttp.Streams.Stages.Decoding;
 using TurboHttp.Streams.Stages.Encoding;
diff --git a/src/TurboHttp.Tests/Http2/Connection/CrossComponentValidationPart1Spec.cs b/src/TurboHttp.Tests/Http2/Connection/CrossComponentValidationPart1Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/Connection/CrossComponentValidationPart2Spec.cs b/src/TurboHttp.Tests/Http2/Connection/CrossComponentValidationPart2Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/Connection/GoAwaySpec.cs b/src/TurboHttp.Tests/Http2/Connection/GoAwaySpec.cs
@@ -1,5 +1,5 @@
 using System.Buffers.Binary;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/Connection/SettingsMaxConcurrentApiSpec.cs b/src/TurboHttp.Tests/Http2/Connection/SettingsMaxConcurrentApiSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/Connection/SettingsMaxConcurrentIntPart1Spec.cs b/src/TurboHttp.Tests/Http2/Connection/SettingsMaxConcurrentIntPart1Spec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/Connection/SettingsMaxConcurrentIntPart2Spec.cs b/src/TurboHttp.Tests/Http2/Connection/SettingsMaxConcurrentIntPart2Spec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/Connection/SettingsSpec.cs b/src/TurboHttp.Tests/Http2/Connection/SettingsSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Connection;
 
diff --git a/src/TurboHttp.Tests/Http2/FlowControl/DecoderStreamFlowControlSpec.cs b/src/TurboHttp.Tests/Http2/FlowControl/DecoderStreamFlowControlSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.FlowControl;
 
diff --git a/src/TurboHttp.Tests/Http2/FlowControl/FlowControlSpec.cs b/src/TurboHttp.Tests/Http2/FlowControl/FlowControlSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.FlowControl;
 
diff --git a/src/TurboHttp.Tests/Http2/FlowControl/HighConcurrencyPart1Spec.cs b/src/TurboHttp.Tests/Http2/FlowControl/HighConcurrencyPart1Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.FlowControl;
 
diff --git a/src/TurboHttp.Tests/Http2/FlowControl/HighConcurrencyPart2Spec.cs b/src/TurboHttp.Tests/Http2/FlowControl/HighConcurrencyPart2Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.FlowControl;
 
diff --git a/src/TurboHttp.Tests/Http2/FlowControl/ResourceExhaustionPart1Spec.cs b/src/TurboHttp.Tests/Http2/FlowControl/ResourceExhaustionPart1Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.FlowControl;
 
diff --git a/src/TurboHttp.Tests/Http2/FlowControl/ResourceExhaustionPart2Spec.cs b/src/TurboHttp.Tests/Http2/FlowControl/ResourceExhaustionPart2Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.FlowControl;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/DecoderBasicFrameSpec.cs b/src/TurboHttp.Tests/Http2/Frames/DecoderBasicFrameSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/DecoderErrorCodeSpec.cs b/src/TurboHttp.Tests/Http2/Frames/DecoderErrorCodeSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/DecoderPaddingSpec.cs b/src/TurboHttp.Tests/Http2/Frames/DecoderPaddingSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/DecoderPushPromiseSpec.cs b/src/TurboHttp.Tests/Http2/Frames/DecoderPushPromiseSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/EncoderBaselineSpec.cs b/src/TurboHttp.Tests/Http2/Frames/EncoderBaselineSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/EncoderPseudoHeaderSpec.cs b/src/TurboHttp.Tests/Http2/Frames/EncoderPseudoHeaderSpec.cs
@@ -1,6 +1,6 @@
 using System.Text;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/EncoderRfcTaggedSpec.cs b/src/TurboHttp.Tests/Http2/Frames/EncoderRfcTaggedSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/EncoderStreamSettingsSpec.cs b/src/TurboHttp.Tests/Http2/Frames/EncoderStreamSettingsSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/ErrorHandlingSpec.cs b/src/TurboHttp.Tests/Http2/Frames/ErrorHandlingSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/FrameParsingPart1Spec.cs b/src/TurboHttp.Tests/Http2/Frames/FrameParsingPart1Spec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/FrameParsingPart2Spec.cs b/src/TurboHttp.Tests/Http2/Frames/FrameParsingPart2Spec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/HeadersValidationPart1Spec.cs b/src/TurboHttp.Tests/Http2/Frames/HeadersValidationPart1Spec.cs
@@ -1,6 +1,6 @@
 using System.Collections.Generic;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/HeadersValidationPart2Spec.cs b/src/TurboHttp.Tests/Http2/Frames/HeadersValidationPart2Spec.cs
@@ -1,6 +1,6 @@
 using System.Collections.Generic;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/Http2FrameSpec.cs b/src/TurboHttp.Tests/Http2/Frames/Http2FrameSpec.cs
@@ -1,4 +1,4 @@
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Frames/RequestEncoderFrameSpec.cs b/src/TurboHttp.Tests/Http2/Frames/RequestEncoderFrameSpec.cs
@@ -1,5 +1,5 @@
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Frames;
 
diff --git a/src/TurboHttp.Tests/Http2/Hpack/HpackSensitiveHeaderSpec.cs b/src/TurboHttp.Tests/Http2/Hpack/HpackSensitiveHeaderSpec.cs
@@ -3,7 +3,7 @@
 using System.Text;
 using Xunit;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Hpack;
 
diff --git a/src/TurboHttp.Tests/Http2/Hpack/HpackSensitiveHeaderVerificationSpec.cs b/src/TurboHttp.Tests/Http2/Hpack/HpackSensitiveHeaderVerificationSpec.cs
@@ -4,7 +4,7 @@
 using System.Text;
 using Xunit;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Hpack;
 
diff --git a/src/TurboHttp.Tests/Http2/Security/FuzzHarnessPart1Spec.cs b/src/TurboHttp.Tests/Http2/Security/FuzzHarnessPart1Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Security;
 
diff --git a/src/TurboHttp.Tests/Http2/Security/FuzzHarnessPart2Spec.cs b/src/TurboHttp.Tests/Http2/Security/FuzzHarnessPart2Spec.cs
@@ -1,6 +1,6 @@
 using System.Buffers.Binary;
 using TurboHttp.Protocol.Http2.Hpack;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Security;
 
diff --git a/src/TurboHttp.Tests/Http2/Security/SecuritySpec.cs b/src/TurboHttp.Tests/Http2/Security/SecuritySpec.cs
@@ -1,5 +1,5 @@
 using System.Buffers.Binary;
-using TurboHttp.Protocol.RFC9113;
+using TurboHttp.Protocol.Http2;
 
 namespace TurboHttp.Tests.Http2.Security;
 
diff --git a/src/TurboHttp.Tests/Http2/StreamState/ConnectionPrefacePart1Spec.cs b/src/TurboHttp.Tests/Http2/StreamState/ConnectionPrefacePart1Spec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/ConnectionPrefacePart2Spec.cs b/src/TurboHttp.Tests/Http2/StreamState/ConnectionPrefacePart2Spec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/ConnectionPrefacePart3Spec.cs b/src/TurboHttp.Tests/Http2/StreamState/ConnectionPrefacePart3Spec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/ContinuationFramePart1Spec.cs b/src/TurboHttp.Tests/Http2/StreamState/ContinuationFramePart1Spec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/ContinuationFramePart2Spec.cs b/src/TurboHttp.Tests/Http2/StreamState/ContinuationFramePart2Spec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/DecoderStreamValidationSpec.cs b/src/TurboHttp.Tests/Http2/StreamState/DecoderStreamValidationSpec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/Http20EngineMaxConcurrentStreamsSpec.cs b/src/TurboHttp.Tests/Http2/StreamState/Http20EngineMaxConcurrentStreamsSpec.cs
diff --git a/src/TurboHttp.Tests/Http2/StreamState/StreamStateMachineSpec.cs b/src/TurboHttp.Tests/Http2/StreamState/StreamStateMachineSpec.cs
diff --git a/src/TurboHttp.Tests/Http2FrameUtils.cs b/src/TurboHttp.Tests/Http2FrameUtils.cs
diff --git a/src/TurboHttp.Tests/Security/Http2FrameFuzzTests.cs b/src/TurboHttp.Tests/Security/Http2FrameFuzzTests.cs
diff --git a/src/TurboHttp.Tests/Security/Http2FrameFuzzTests2.cs b/src/TurboHttp.Tests/Security/Http2FrameFuzzTests2.cs
diff --git a/src/TurboHttp.Tests/Security/UriRedirectTests.cs b/src/TurboHttp.Tests/Security/UriRedirectTests.cs
diff --git a/src/TurboHttp.Tests/Security/UriSecurityTests.cs b/src/TurboHttp.Tests/Security/UriSecurityTests.cs
diff --git a/src/TurboHttp.Tests/Semantics/UserinfoStrippingSpec.cs b/src/TurboHttp.Tests/Semantics/UserinfoStrippingSpec.cs
diff --git a/src/TurboHttp/Streams/Http20Engine.cs b/src/TurboHttp/Streams/Http20Engine.cs
diff --git a/src/TurboHttp/Streams/Stages/Decoding/Http20ConnectionStage.cs b/src/TurboHttp/Streams/Stages/Decoding/Http20ConnectionStage.cs
diff --git a/src/TurboHttp/Streams/Stages/Decoding/Http20DecoderStage.cs b/src/TurboHttp/Streams/Stages/Decoding/Http20DecoderStage.cs
diff --git a/src/TurboHttp/Streams/Stages/Encoding/Http20EncoderStage.cs b/src/TurboHttp/Streams/Stages/Encoding/Http20EncoderStage.cs
