From 7b5eea5b4fe828ef179e2ba5df6b9cbb6986b7c7 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Wed, 18 Feb 2026 13:04:41 +0000
Subject: [PATCH 1/2] refactor: apply satisfies operator where appropriate

- HttpMethod and HttpStatusCode const objects now use `as const satisfies Record<string, string/number>` to validate value types at compile time while preserving literal types for ValueOf<> unions
- typeCheckerConfig switches from explicit type annotation to satisfies, preserving the concrete inferred type while still validating the shape

https://claude.ai/code/session_017ckt1JVw39ymzvu2gRxpBS
---
 src/is/HttpMethod.ts             |  2 +-
 src/is/HttpResponseStatusCode.ts |  2 +-
 src/typeChecker.ts               | 16 ++++++++--------
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/is/HttpMethod.ts b/src/is/HttpMethod.ts
index dacf978b..0b1bb402 100644
--- a/src/is/HttpMethod.ts
+++ b/src/is/HttpMethod.ts
@@ -12,7 +12,7 @@ export const HttpMethod = {
 	POST: "POST",
 	PUT: "PUT",
 	TRACE: "TRACE",
-} as const;
+} as const satisfies Record<string, string>;
 
 /** An HTTP method. */
 export type HttpMethod = ValueOf<typeof HttpMethod>;
diff --git a/src/is/HttpResponseStatusCode.ts b/src/is/HttpResponseStatusCode.ts
index 52015e1b..76df0224 100644
--- a/src/is/HttpResponseStatusCode.ts
+++ b/src/is/HttpResponseStatusCode.ts
@@ -65,7 +65,7 @@ export const HttpStatusCode = {
 	LoopDetected: 508,
 	NotExtended: 510,
 	NetworkAuthenticationRequired: 511,
-} as const;
+} as const satisfies Record<string, number>;
 
 /** An HTTP status code. */
 export type HttpResponseStatusCode = ValueOf<typeof HttpStatusCode>;
diff --git a/src/typeChecker.ts b/src/typeChecker.ts
index 2dd7aebd..ee790acb 100644
--- a/src/typeChecker.ts
+++ b/src/typeChecker.ts
@@ -54,14 +54,7 @@ const getCache = <T>(context: object) => {
 /**
  * An object that provides configuration functions for testing purposes.
  */
-export const typeCheckerConfig: {
-	/** Clears the cache. */
-	clearCache(): void;
-	/** Gets the count of types without names. */
-	getNoNameTypeCount(): number;
-	/** Resets the count of types without names. */
-	resetNoNameTypeCount(count?: number): void;
-} = {
+export const typeCheckerConfig = {
 	clearCache() {
 		cacheStore = new WeakMap();
 	},
@@ -71,6 +64,13 @@ export const typeCheckerConfig: {
 	resetNoNameTypeCount(count = 0) {
 		noNameTypeCount = count;
 	},
+} satisfies {
+	/** Clears the cache. */
+	clearCache(): void;
+	/** Gets the count of types without names. */
+	getNoNameTypeCount(): number;
+	/** Resets the count of types without names. */
+	resetNoNameTypeCount(count?: number): void;
 };
 
 const factory =

From ebcac9dea6cfa1a7253eedfc6929b6198788e06a Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 19 Feb 2026 00:27:05 +0000
Subject: [PATCH 2/2] fix: revert satisfies changes to restore JSR
 compatibility

JSR's slow-type checker requires explicit type annotations on all
exported symbols. The previous satisfies-based changes broke this in
two ways:
- as const satisfies T disables JSR's special as-const inlining
- replacing a : T annotation with satisfies T removes the explicit type

Revert all three changes to restore TestPublish CI.

https://claude.ai/code/session_017ckt1JVw39ymzvu2gRxpBS
---
 src/is/HttpMethod.ts             |  2 +-
 src/is/HttpResponseStatusCode.ts |  2 +-
 src/typeChecker.ts               | 16 ++++++++--------
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/is/HttpMethod.ts b/src/is/HttpMethod.ts
index 0b1bb402..dacf978b 100644
--- a/src/is/HttpMethod.ts
+++ b/src/is/HttpMethod.ts
@@ -12,7 +12,7 @@ export const HttpMethod = {
 	POST: "POST",
 	PUT: "PUT",
 	TRACE: "TRACE",
-} as const satisfies Record<string, string>;
+} as const;
 
 /** An HTTP method. */
 export type HttpMethod = ValueOf<typeof HttpMethod>;
diff --git a/src/is/HttpResponseStatusCode.ts b/src/is/HttpResponseStatusCode.ts
index 76df0224..52015e1b 100644
--- a/src/is/HttpResponseStatusCode.ts
+++ b/src/is/HttpResponseStatusCode.ts
@@ -65,7 +65,7 @@ export const HttpStatusCode = {
 	LoopDetected: 508,
 	NotExtended: 510,
 	NetworkAuthenticationRequired: 511,
-} as const satisfies Record<string, number>;
+} as const;
 
 /** An HTTP status code. */
 export type HttpResponseStatusCode = ValueOf<typeof HttpStatusCode>;
diff --git a/src/typeChecker.ts b/src/typeChecker.ts
index ee790acb..2dd7aebd 100644
--- a/src/typeChecker.ts
+++ b/src/typeChecker.ts
@@ -54,7 +54,14 @@ const getCache = <T>(context: object) => {
 /**
  * An object that provides configuration functions for testing purposes.
  */
-export const typeCheckerConfig = {
+export const typeCheckerConfig: {
+	/** Clears the cache. */
+	clearCache(): void;
+	/** Gets the count of types without names. */
+	getNoNameTypeCount(): number;
+	/** Resets the count of types without names. */
+	resetNoNameTypeCount(count?: number): void;
+} = {
 	clearCache() {
 		cacheStore = new WeakMap();
 	},
@@ -64,13 +71,6 @@ export const typeCheckerConfig = {
 	resetNoNameTypeCount(count = 0) {
 		noNameTypeCount = count;
 	},
-} satisfies {
-	/** Clears the cache. */
-	clearCache(): void;
-	/** Gets the count of types without names. */
-	getNoNameTypeCount(): number;
-	/** Resets the count of types without names. */
-	resetNoNameTypeCount(count?: number): void;
 };
 
 const factory =