Runs typescript build in CI.

.github/workflows/ci.yml

@@ -8,18 +8,31 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ "3.8", "3.11" ]
+        python-version: ["3.8", "3.11"]
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-          cache: 'pip'
+          cache: "pip"
       - run: |
           ./python/ci/linux/create_venv.sh
           ./python/ci/linux/install_dependencies.sh
 
       - name: build
         run: |
           ./python/ci/linux/build_python_package.sh
+  build-typescript:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          cache: "npm"
+      - name: Build TypeScript artifacts
+        working-directory: ./typescript
+        run: |
+          npm ci
+          npm run build