add lint workflows

.github/workflows/lint.yml

@@ -0,0 +1,18 @@
+name: Lint
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Biome
+        uses: biomejs/setup-biome@v2
+      - name: Run Biome
+        run: biome ci .

.github/workflows/test.yml

@@ -0,0 +1,54 @@
+name: Test
+
+on:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        branch:
+          - ${{ github.head_ref }}
+          - "main"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+      - name: pnpm install
+        shell: bash
+        run: |
+          pnpm install --frozen-lockfile
+      - name: Run test
+        run: pnpm run test:coverage
+      - name: "Upload Coverage"
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-${{ matrix.branch }}
+          path: coverage
+  report-coverage:
+    needs: test
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: "Download Coverage Artifacts"
+        uses: actions/download-artifact@v4
+        with:
+          name: coverage-${{ github.head_ref }}
+          path: coverage
+      - uses: actions/download-artifact@v4
+        with:
+          name: coverage-main
+          path: coverage-main
+      - name: "Report Coverage"
+        uses: davelosert/vitest-coverage-report-action@v2
+        with:
+          json-summary-compare-path: coverage-main/coverage-summary.json

.github/workflows/type-check.yml

@@ -0,0 +1,27 @@
+name: TypeCheck
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  type-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+      - name: pnpm install
+        shell: bash
+        run: |
+          pnpm install --frozen-lockfile
+      - name: Run tsc
+        run: pnpm run check:tsc

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 
 dist/
+coverage/

package.json

@@ -20,20 +20,22 @@
     "fix": "biome check --write ./",
     "test": "vitest run",
     "test:watch": "vitest --watch",
+    "test:coverage": "vitest run --coverage.enabled true",
     "prepublish": "pnpm run build"
   },
   "dependencies": {
     "@sindresorhus/fnv1a": "^3.1.0",
     "csstype": "^3.1.3"
   },
   "devDependencies": {
-    "@biomejs/biome": "^1.9.3",
+    "@biomejs/biome": "^1.9.4",
     "@testing-library/jest-dom": "^6.5.0",
     "@testing-library/react": "^16.0.1",
     "@types/jsdom": "^21.1.7",
     "@types/react": "^18",
     "@types/react-dom": "^18",
     "@vitejs/plugin-react": "^4.3.2",
+    "@vitest/coverage-v8": "2.1.2",
     "jsdom": "^25.0.1",
     "react": "19.0.0-rc-f994737d14-20240522",
     "react-dom": "19.0.0-rc-f994737d14-20240522",
@@ -45,6 +47,10 @@
     "react": "^19.0.0",
     "react-dom": "^19.0.0"
   },
+  "engines": {
+    "pnpm": ">=9.12.0"
+  },
+  "packageManager": "[email protected]",
   "description": "",
   "keywords": ["React", "CSS-in-JS", "Next.js"],
   "author": "Yuku Kotani ([email protected])",