Minor tweaks

Author: sindresorhus

.github/workflows/main.yml

@@ -20,8 +20,8 @@ jobs:
           - 22
           - 20
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install
@@ -36,20 +36,20 @@ jobs:
           - 'latest'
           - '~5.9.0'
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 24
       - run: npm install
       - run: npm install typescript@${{ matrix.typescript-version }}
       - run: npx tsc
   test-export:
     name: Test Module Export
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 24
       - run: npm install rollup rollup-plugin-dts
       - run: npx rollup index.d.ts -p rollup-plugin-dts -d temp

.github/workflows/ts-canary.yml

@@ -15,8 +15,8 @@ jobs:
           - next
           - latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: lts/*
       - run: npm install

package.json

@@ -57,7 +57,7 @@
 		"npm-run-all2": "^8.0.4",
 		"tsd": "^0.33.0",
 		"typescript": "^5.9.2",
-		"xo": "^1.2.1"
+		"xo": "^1.2.2"
 	},
 	"tsd": {
 		"compilerOptions": {

source/internal/keys.d.ts

@@ -64,7 +64,7 @@ export type LiteralKeyOf<T> = keyof {[K in keyof T as IsLiteral<K> extends true
 /**
 Get the exact version of the given `Key` in the given object `T`.
 
-Use-case: You known that a number key (e.g. 10) is in an object, but you don't know how it is defined in the object, as a string or as a number (e.g. 10 or '10'). You can use this type to get the exact version of the key. See the example.
+Use-case: You know that a number key (e.g. 10) is in an object, but you don't know how it is defined in the object, as a string or as a number (e.g. 10 or '10'). You can use this type to get the exact version of the key. See the example.
 
 @example
 ```

source/internal/type.d.ts

@@ -103,7 +103,7 @@ export type IfNotAnyOrNever<T, IfNotAnyOrNever, IfAny = any, IfNever = never> =
 /**
 Returns a boolean for whether the given type is `any` or `never`.
 
-This types can be better to use than {@link IfNotAnyOrNever `IfNotAnyOrNever`} in recursive types because it does ***not*** evaluate any branches.
+This type can be better to use than {@link IfNotAnyOrNever `IfNotAnyOrNever`} in recursive types because it does not evaluate any branches.
 
 @example
 ```

source/is-optional-key-of.d.ts

@@ -18,7 +18,7 @@ interface User {
 
 interface Admin {
 	name: string;
-	surname?: string
+	surname?: string;
 }
 
 type T1 = IsOptionalKeyOf<User, 'luckyNumber'>;

source/is-readonly-key-of.d.ts

@@ -19,7 +19,7 @@ interface User {
 
 interface Admin {
 	name: string;
-	id: string
+	id: string;
 }
 
 type T1 = IsReadonlyKeyOf<User, 'id'>;

source/is-required-key-of.d.ts

@@ -20,7 +20,7 @@ interface User {
 
 interface Admin {
 	name: string;
-	surname?: string
+	surname?: string;
 }
 
 type T1 = IsRequiredKeyOf<User, 'name'>;

source/is-writable-key-of.d.ts

@@ -20,7 +20,7 @@ interface User {
 
 interface Admin {
 	name: string;
-	id: string
+	id: string;
 }
 
 type T1 = IsWritableKeyOf<User, 'name'>;

source/jsonify.d.ts

@@ -18,7 +18,7 @@ type UndefinedToNull<T> = T extends undefined ? null : T;
 type JsonifyList<T extends UnknownArray> = T extends readonly []
 	? []
 	: T extends readonly [infer F, ...infer R]
-		? [F, ...R] extends T // With TS 5.8.3, if `string[] & ['foo']`, `R` is `unknown[]` here, making the infered types neq to the original one
+		? [F, ...R] extends T // With TS 5.8.3, if `string[] & ['foo']`, `R` is `unknown[]` here, making the inferred types not equal to the original one
 			? [NeverToNull<Jsonify<F>>, ...JsonifyList<R>]
 			: [NeverToNull<Jsonify<F>>]
 		: IsUnknown<T[number]> extends true
@@ -45,7 +45,7 @@ This includes:
 
 @remarks
 
-An interface cannot be structurally compared to `JsonValue` because an interface can be re-opened to add properties that may not be satisfy `JsonValue`.
+An interface cannot be structurally compared to `JsonValue` because an interface can be re-opened to add properties that may not satisfy `JsonValue`.
 
 @example
 ```
@@ -72,7 +72,7 @@ const fixedFn = <T>(data: Jsonify<T>) => {
 };
 
 fixedFn(point); // Good: point is assignable. Jsonify<T> transforms Geometry into value assignable to JsonValue
-fixedFn(new Date()); // Error: As expected, Date is not assignable. Jsonify<T> cannot transforms Date into value assignable to JsonValue
+fixedFn(new Date()); // Error: As expected, Date is not assignable. Jsonify<T> cannot transform Date into a value assignable to JsonValue
 ```
 
 Non-JSON values such as `Date` implement `.toJSON()`, so they can be transformed to a value assignable to `JsonValue`: