Running unit tests with TypeScript 5.9

Author: fasttime

.github/workflows/ci.yml

@@ -16,10 +16,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
+    - uses: actions/checkout@v5
+    - uses: actions/setup-node@v6
       with:
-        node-version: '22'
+        node-version: '24'
     - run: |
         npm install
         gulp make-ts-defs
@@ -40,15 +40,15 @@ jobs:
 
     strategy:
       matrix:
-        node-version: ['16.0.0', '16', '18', '20', '22', '23']
+        node-version: ['16.0.0', '16', '18', '20', '22', '24', '25']
 
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
+    - uses: actions/checkout@v5
+    - uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm uninstall @origin-1/eslint-config
-    - uses: actions/download-artifact@v4
+    - uses: actions/download-artifact@v5
       with:
         name: lib
         path: lib
@@ -69,14 +69,14 @@ jobs:
 
     strategy:
       matrix:
-        deno-version: [v1.24, v1.x]
+        deno-version: [v1.24, v1.x, v2.x]
 
     steps:
-    - uses: actions/checkout@v4
-    - uses: denoland/setup-deno@v1
+    - uses: actions/checkout@v5
+    - uses: denoland/setup-deno@v2
       with:
         deno-version: ${{ matrix.deno-version }}
-    - uses: actions/download-artifact@v4
+    - uses: actions/download-artifact@v5
       with:
         name: lib
         path: lib

package.json

@@ -68,7 +68,8 @@
     "typescript_5.5": "npm:typescript@5.5",
     "typescript_5.6": "npm:typescript@5.6",
     "typescript_5.7": "npm:typescript@5.7",
-    "typescript_5.8": "npm:typescript@5.8"
+    "typescript_5.8": "npm:typescript@5.8",
+    "typescript_5.9": "npm:typescript@5.9"
   },
   "engines": {
     "node": ">=16.0.0"

test/spec/ts-defs/210.tstest

@@ -15,7 +15,7 @@ class B
 
 void
 (
-    (C: typeof A | typeof B): (new () => unknown) =>
+    (C: typeof A | typeof B): new () => unknown =>
     class extends classes(C)
     { }
 );