Add type-check and unify tsconfig (#10667)

This adds a new `pnpm type-check` that leverages `turbo` to validate the TypeScript code. This can be run at the top-level or for an individual package.

The `test-lint` workflow will run it after linting and doing the prettier check.

As apart of this effort, each package's `tsconfig.json` has been simplified. There's a new top-level `tsconfig.base.json` file that extends the Vercel Style Guide for TypeScript. Each package's `tsconfig.json` has been audited and previously suppressed rules that no longer apply have been removed. The result is each package's `tsconfig.json` is greatly simplified and we can control common settings in the base config while keeping the flexibility of package-level overrides.

Lastly, in `package/cli`, `pnpm build` calls `scripts/build.mjs` which calls `scripts/compile-templates.mjs`. The `compile-templates.mjs` file was generating invalid TypeScript code. I've fixed it and now it's happier than ever.

Note: In order to run `pnpm type-check`, you must first `pnpm build` because we need the `.d.ts` definition files.

.changeset/khaki-rings-wait.md

@@ -0,0 +1,2 @@
+---
+---

.github/workflows/test-lint.yml

@@ -49,3 +49,5 @@ jobs:
       - run: pnpm install
       - run: pnpm run lint
       - run: pnpm run prettier-check
+      - run: pnpm run build
+      - run: pnpm run type-check

package.json

@@ -11,6 +11,7 @@
     "@typescript-eslint/eslint-plugin": "5.21.0",
     "@typescript-eslint/parser": "5.21.0",
     "@vercel/build-utils": "*",
+    "@vercel/style-guide": "4.0.2",
     "async-retry": "1.2.3",
     "buffer-replace": "1.0.0",
     "create-svelte": "2.0.1",
@@ -49,7 +50,8 @@
     "prepare": "husky install",
     "pack": "cd utils && node -r ts-eager/register ./pack.ts",
     "ci:version": "changeset version && pnpm install --no-frozen-lockfile",
-    "ci:publish": "pnpm publish -r && node utils/update-canary-tags.mjs && changeset tag"
+    "ci:publish": "pnpm publish -r && node utils/update-canary-tags.mjs && changeset tag",
+    "type-check": "turbo type-check --concurrency=12 --output-logs=errors-only --summarize --continue"
   },
   "lint-staged": {
     "./{*,{api,packages,test,utils}/**/*}.{js,ts}": [

packages/build-utils/package.json

@@ -14,7 +14,8 @@
     "build": "node build.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
     "test-unit": "pnpm test test/unit.*test.*",
-    "test-e2e": "pnpm test test/integration.test.ts"
+    "test-e2e": "pnpm test test/integration.test.ts",
+    "type-check": "tsc --noEmit"
   },
   "devDependencies": {
     "@iarna/toml": "2.2.3",

packages/build-utils/test/unit.read-config-file.test.ts

@@ -29,7 +29,7 @@ describe('Test `readConfigFile()`', () => {
   it('should return parsed object when file exists', async () => {
     expect(await readConfigFile(tsconfig)).toMatchObject({
       compilerOptions: {
-        strict: true,
+        outDir: './dist',
       },
     });
     expect(logMessages).toEqual([]);
@@ -39,7 +39,7 @@ describe('Test `readConfigFile()`', () => {
     const files = [doesnotexist, tsconfig];
     expect(await readConfigFile(files)).toMatchObject({
       compilerOptions: {
-        strict: true,
+        outDir: './dist',
       },
     });
     expect(logMessages).toEqual([]);
@@ -63,7 +63,7 @@ describe('Test `readConfigFile()`', () => {
       await writeFile(invalid, 'borked');
       expect(await readConfigFile([invalid, tsconfig])).toMatchObject({
         compilerOptions: {
-          strict: true,
+          outDir: './dist',
         },
       });
     } finally {

packages/build-utils/tsconfig.json

@@ -1,21 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": true,
-    "emitDeclarationOnly": true,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/cli/package.json

@@ -17,7 +17,8 @@
     "test-dev": "pnpm test test/dev/",
     "coverage": "codecov",
     "build": "node scripts/build.mjs",
-    "dev": "ts-node ./src/index.ts"
+    "dev": "ts-node ./src/index.ts",
+    "type-check": "tsc --noEmit"
   },
   "bin": {
     "vc": "./dist/index.js",

packages/cli/scripts/compile-templates.mjs

@@ -28,36 +28,16 @@ export async function compileDevTemplates() {
     const interfaceName = def.match(/interface (\w+)/)[1];
 
     const { default: fn } = await import(fnPath);
-    const lines = fn.toString().split('\n');
-    let errorHtmlStart = -1;
-    let errorHtmlEnd = -1;
-    for (let i = 0; i < lines.length; i++) {
-      const line = lines[i];
-      if (errorHtmlStart === -1 && line.includes('encodeHTML')) {
-        errorHtmlStart = i;
-      } else if (errorHtmlEnd === -1 && line.includes(')();')) {
-        errorHtmlEnd = i;
-      }
-      if (/\bvar\b/.test(line)) {
-        lines[i] = line.replace(/\bvar\b/g, 'let');
-      }
-    }
-    lines.splice(errorHtmlStart, errorHtmlEnd);
 
-    lines[0] = `export default ${lines[0].replace(
+    const contents = `import encodeHTML from 'escape-html';
-      '(it)',
-      `(it: ${interfaceName}): string`
-    )}`;
 
-    lines.unshift(
+${def}
-      "import encodeHTML from 'escape-html';",
+export default ${fn
-      '',
+      .toString()
-      ...def.split('\n')
+      .replace(/var encodeHTML.+\(\)\);/s, '')
-    );
+      .replace(/\bvar\b/g, 'let')
+      .replace(/\(it\s*\)/s, `(it: ${interfaceName}): string`)}`;
 
-    await Promise.all([
+    await Promise.all([writeFile(new URL(tsPath), contents), unlink(fnPath)]);
-      writeFile(new URL(tsPath), lines.join('\n')),
-      unlink(fnPath),
-    ]);
   }
 }

packages/cli/src/commands/build/index.ts

@@ -106,7 +106,10 @@ export interface BuildsManifest {
   argv: string[];
   error?: any;
   builds?: SerializedBuilder[];
-  features?: { speedInsightsVersion: string; webAnalyticsVersion: string };
+  features?: {
+    speedInsightsVersion?: string | undefined;
+    webAnalyticsVersion?: string | undefined;
+  };
 }
 
 export default async function main(client: Client): Promise<number> {

packages/cli/tsconfig.json

@@ -1,20 +1,16 @@
 {
   "compilerOptions": {
-    "strict": true,
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "moduleResolution": "node",
-    "module": "commonjs",
-    "target": "ES2021",
-    "esModuleInterop": true,
     "allowJs": true,
-    "lib": ["ES2021"],
+    "noImplicitReturns": false,
-    "resolveJsonModule": true,
+    "noUnusedLocals": false,
-    "sourceMap": false,
+    "noUnusedParameters": false,
     "outDir": "./dist",
+    "resolveJsonModule": true,
     "typeRoots": ["./types", "./node_modules/@types"]
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["./types", "src/**/*"],
+  "exclude": ["templates/*"],
   "ts-node": {
     "swc": true // https://typestrong.org/ts-node/docs/swc/
   }

packages/client/package.json

@@ -17,7 +17,8 @@
     "build": "node ../../utils/build.mjs",
     "test-e2e": "pnpm test tests/create-deployment.test.ts tests/create-legacy-deployment.test.ts tests/paths.test.ts",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
-    "test-unit": "pnpm test tests/unit.*test.*"
+    "test-unit": "pnpm test tests/unit.*test.*",
+    "type-check": "tsc --noEmit"
   },
   "engines": {
     "node": ">= 16"

packages/client/tsconfig.json

@@ -1,20 +1,7 @@
 {
   "compilerOptions": {
-    "declaration": true,
+    "outDir": "./dist"
-    "emitDeclarationOnly": true,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "outDir": "dist",
-    "strictNullChecks": true,
-    "noEmitOnError": true,
-    "noImplicitAny": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "strict": true,
-    "target": "ES2021",
-    "skipLibCheck": true
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["./src"]
 }

packages/edge/package.json

@@ -16,9 +16,10 @@
   },
   "scripts": {
     "build": "tsup src/index.ts --dts --format esm,cjs",
+    "build:docs": "typedoc && node scripts/fix-links.js && prettier --write docs/**/*.md docs/*.md",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
     "test-unit": "pnpm test",
-    "build:docs": "typedoc && node scripts/fix-links.js && prettier --write docs/**/*.md docs/*.md"
+    "type-check": "tsc --noEmit"
   },
   "devDependencies": {
     "@edge-runtime/jest-environment": "2.3.1",

packages/edge/tsconfig.json

@@ -1,17 +1,10 @@
 {
   "compilerOptions": {
-    "strict": true,
-    "esModuleInterop": true,
     "lib": ["ES2021", "DOM", "DOM.Iterable"],
-    "target": "ES2021",
+    "outDir": "./dist",
-    "module": "commonjs",
-    "outDir": "dist",
-    "sourceMap": false,
-    "declaration": true,
-    "skipLibCheck": true,
-    "moduleResolution": "node",
     "typeRoots": ["./@types", "./node_modules/@types"]
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*", "test/**/*"],
   "exclude": ["node_modules"]
 }

packages/error-utils/package.json

@@ -15,7 +15,8 @@
   "scripts": {
     "build": "node ../../utils/build.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --coverage --env node --verbose",
-    "test-unit": "pnpm test"
+    "test-unit": "pnpm test",
+    "type-check": "tsc --noEmit"
   },
   "license": "Apache-2.0",
   "devDependencies": {

packages/error-utils/tsconfig.json

@@ -1,22 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": true,
-    "emitDeclarationOnly": true,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "strict": true,
-    "sourceMap": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/frameworks/package.json

@@ -15,7 +15,8 @@
   "scripts": {
     "build": "node ../../utils/build.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
-    "test-unit": "pnpm test"
+    "test-unit": "pnpm test",
+    "type-check": "tsc --noEmit"
   },
   "dependencies": {
     "@iarna/toml": "2.2.3",

packages/frameworks/tsconfig.json

@@ -1,21 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": true,
-    "emitDeclarationOnly": true,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/*.ts"],
   "exclude": ["node_modules"]
 }

packages/fs-detectors/package.json

@@ -17,7 +17,8 @@
     "build": "node ../../utils/build.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
     "test-unit": "pnpm test test/unit.*test.*",
-    "test-e2e": "pnpm test test/integration.test.ts"
+    "test-e2e": "pnpm test test/integration.test.ts",
+    "type-check": "tsc --noEmit"
   },
   "dependencies": {
     "@vercel/error-utils": "2.0.1",

packages/fs-detectors/tsconfig.json

@@ -1,22 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": true,
+    "outDir": "./dist",
-    "emitDeclarationOnly": true,
+    "types": ["node", "jest"]
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "outDir": "dist",
-    "types": ["node", "jest"],
-    "strict": true,
-    "target": "ES2021",
-    "sourceMap": true
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/gatsby-plugin-vercel-builder/package.json

@@ -13,7 +13,8 @@
     "directory": "packages/gatsby-plugin-vercel-builder"
   },
   "scripts": {
-    "build": "node ../../utils/build-builder.mjs"
+    "build": "node ../../utils/build-builder.mjs",
+    "type-check": "tsc --noEmit"
   },
   "dependencies": {
     "@sinclair/typebox": "0.25.24",

packages/gatsby-plugin-vercel-builder/tsconfig.json

@@ -1,20 +1,8 @@
 {
   "compilerOptions": {
-    "declaration": false,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "skipLibCheck": true,
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"]
 }

packages/go/package.json

@@ -12,7 +12,8 @@
   "scripts": {
     "build": "node ../../utils/build-builder.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
-    "test-e2e": "pnpm test"
+    "test-e2e": "pnpm test",
+    "type-check": "tsc --noEmit"
   },
   "files": [
     "dist",

packages/go/tsconfig.json

@@ -1,20 +1,8 @@
 {
   "compilerOptions": {
-    "declaration": false,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noImplicitThis": false,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"]
 }

packages/hydrogen/package.json

@@ -12,7 +12,8 @@
   "scripts": {
     "build": "node ../../utils/build-builder.mjs",
     "test-e2e": "pnpm test test/test.js",
-    "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --bail --runInBand"
+    "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --bail --runInBand",
+    "type-check": "tsc --noEmit"
   },
   "files": [
     "dist",

packages/hydrogen/tsconfig.json

@@ -1,20 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": false,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/next/package.json

@@ -10,7 +10,8 @@
     "test-unit": "pnpm test test/unit/",
     "test-next-local": "pnpm test test/integration/*.test.js test/integration/*.test.ts",
     "test-next-local:middleware": "pnpm test test/integration/middleware.test.ts",
-    "test-e2e": "rm -f test/builder-info.json; pnpm test test/fixtures/**/*.test.js"
+    "test-e2e": "rm -f test/builder-info.json; pnpm test test/fixtures/**/*.test.js",
+    "type-check": "tsc --noEmit"
   },
   "repository": {
     "type": "git",

packages/next/tsconfig.json

@@ -1,15 +1,9 @@
 {
   "compilerOptions": {
-    "strict": true,
+    "noImplicitReturns": false,
-    "esModuleInterop": true,
+    "outDir": "./dist"
-    "lib": ["ES2021"],
-    "target": "ES2021",
-    "module": "commonjs",
-    "outDir": "dist",
-    "sourceMap": false,
-    "declaration": false,
-    "skipLibCheck": true
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/node/package.json

@@ -13,7 +13,8 @@
     "build": "node build.mjs",
     "test": "cross-env NODE_OPTIONS=--experimental-vm-modules jest --env node --verbose --bail --runInBand",
     "test-unit": "pnpm test test/unit",
-    "test-e2e": "pnpm test test/integration"
+    "test-e2e": "pnpm test test/integration",
+    "type-check": "tsc --noEmit"
   },
   "files": [
     "dist"

packages/node/tsconfig.json

@@ -1,15 +1,12 @@
 {
   "compilerOptions": {
-    "strict": true,
-    "esModuleInterop": true,
     "lib": ["ES2021", "DOM"],
-    "target": "ES2021",
     "module": "nodenext",
-    "outDir": "dist",
+    "moduleResolution": "nodenext",
-    "sourceMap": false,
+    "noImplicitReturns": false,
-    "declaration": false,
+    "noUnusedParameters": false,
-    "skipLibCheck": true,
+    "outDir": "./dist"
-    "moduleResolution": "nodenext"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"]
 }

packages/python/package.json

@@ -17,7 +17,8 @@
     "build": "node ../../utils/build-builder.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
     "test-unit": "pnpm test test/unit.test.ts",
-    "test-e2e": "pnpm test test/integration-*"
+    "test-e2e": "pnpm test test/integration-*",
+    "type-check": "tsc --noEmit"
   },
   "devDependencies": {
     "@types/execa": "^0.9.0",

packages/python/tsconfig.json

@@ -1,19 +1,8 @@
 {
   "compilerOptions": {
-    "declaration": false,
+    "outDir": "./dist",
-    "esModuleInterop": true,
+    "types": ["node", "jest"]
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "outDir": "dist",
-    "types": ["node", "jest"],
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"]
 }

packages/redwood/package.json

@@ -16,7 +16,8 @@
     "build": "node ../../utils/build-builder.mjs",
     "test-e2e": "pnpm test test/test.js",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --bail --runInBand",
-    "test-unit": "pnpm test test/prepare-cache.test.js"
+    "test-unit": "pnpm test test/prepare-cache.test.js",
+    "type-check": "tsc --noEmit"
   },
   "dependencies": {
     "@vercel/nft": "0.24.2",

packages/redwood/tsconfig.json

@@ -1,18 +1,7 @@
 {
   "compilerOptions": {
-    "declaration": false,
+    "outDir": "./dist",
-    "esModuleInterop": true,
+    "types": ["node"]
-    "lib": ["ES2021"],
+  },
-    "module": "commonjs",
+  "extends": "../../tsconfig.base.json"
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "outDir": "dist",
-    "types": ["node"],
-    "strict": true,
-    "target": "ES2021"
-  }
 }

packages/remix/package.json

@@ -13,7 +13,8 @@
     "build": "node ../../utils/build-builder.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --bail --runInBand",
     "test-unit": "pnpm test test/unit.*test.*",
-    "test-e2e": "pnpm test test/integration.test.ts"
+    "test-e2e": "pnpm test test/integration.test.ts",
+    "type-check": "tsc --noEmit"
   },
   "files": [
     "dist",

packages/remix/tsconfig.json

@@ -1,21 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": false,
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
     "outDir": "./dist",
-    "types": ["node", "jest"],
+    "types": ["node", "jest"]
-    "skipLibCheck": true,
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/routing-utils/package.json

@@ -16,7 +16,8 @@
   "scripts": {
     "build": "node ../../utils/build.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
-    "test-unit": "pnpm test"
+    "test-unit": "pnpm test",
+    "type-check": "tsc --noEmit"
   },
   "dependencies": {
     "path-to-regexp": "6.1.0"

packages/routing-utils/tsconfig.json

@@ -1,16 +1,9 @@
 {
   "compilerOptions": {
-    "strict": true,
+    "outDir": "./dist",
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "target": "ES2021",
-    "module": "commonjs",
-    "outDir": "dist",
-    "sourceMap": false,
-    "declaration": true,
-    "emitDeclarationOnly": true,
     "typeRoots": ["./@types", "./node_modules/@types"]
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

packages/ruby/package.json

@@ -17,7 +17,8 @@
   "scripts": {
     "build": "node ../../utils/build-builder.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
-    "test-e2e": "pnpm test"
+    "test-e2e": "pnpm test",
+    "type-check": "tsc --noEmit"
   },
   "devDependencies": {
     "@types/fs-extra": "8.0.0",

packages/ruby/tsconfig.json

@@ -1,18 +1,7 @@
 {
   "compilerOptions": {
-    "declaration": false,
+    "outDir": "./dist"
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "outDir": "dist",
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"]
 }

packages/static-build/package.json

@@ -16,7 +16,8 @@
     "build": "node ../../utils/build-builder.mjs",
     "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --bail --runInBand",
     "test-unit": "pnpm test test/build.test.ts test/gatsby.test.ts test/prepare-cache.test.ts",
-    "test-e2e": "pnpm test test/integration-*.test.js"
+    "test-e2e": "pnpm test test/integration-*.test.js",
+    "type-check": "tsc --noEmit"
   },
   "dependencies": {
     "@vercel/gatsby-plugin-vercel-analytics": "1.0.11",

packages/static-build/tsconfig.json

@@ -1,20 +1,9 @@
 {
   "compilerOptions": {
-    "declaration": false,
+    "outDir": "./dist",
-    "esModuleInterop": true,
+    "types": ["node", "jest"]
-    "lib": ["ES2021"],
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "outDir": "dist",
-    "types": ["node", "jest"],
-    "strict": true,
-    "target": "ES2021"
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["test/fixtures"]
 }

packages/static-config/package.json

@@ -11,7 +11,8 @@
   "scripts": {
     "build": "node ../../utils/build.mjs",
     "test-unit": "pnpm test",
-    "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail"
+    "test": "jest --reporters=default --reporters=jest-junit --env node --verbose --runInBand --bail",
+    "type-check": "tsc --noEmit"
   },
   "files": [
     "dist"

packages/static-config/tsconfig.json

@@ -1,17 +1,9 @@
 {
   "compilerOptions": {
-    "strict": true,
+    "outDir": "./dist",
-    "esModuleInterop": true,
-    "lib": ["ES2021"],
-    "target": "ES2021",
-    "module": "commonjs",
-    "outDir": "dist",
-    "sourceMap": true,
-    "declaration": true,
-    "emitDeclarationOnly": true,
-    "moduleResolution": "node",
     "typeRoots": ["./@types", "./node_modules/@types"]
   },
+  "extends": "../../tsconfig.base.json",
   "include": ["src/**/*"],
   "exclude": ["node_modules"]
 }

pnpm-lock.yaml

@@ -22,6 +22,9 @@ importers:
       '@vercel/build-utils':
         specifier: '*'
         version: link:packages/build-utils
+      '@vercel/style-guide':
+        specifier: 4.0.2
+        version: 4.0.2(eslint@8.14.0)(jest@29.5.0)(prettier@2.6.2)(typescript@4.9.5)
       async-retry:
         specifier: 1.2.3
         version: 1.2.3
@@ -1585,29 +1588,6 @@ packages:
     engines: {node: '>=6.9.0'}
     dev: true
 
-  /@babel/core@7.21.4:
-    resolution: {integrity: sha512-qt/YV149Jman/6AfmlxJ04LMIu8bMoyl3RB91yTFrxQmgbrSvQMy7cI8Q62FHx1t8wJ8B5fu0UDoLwHAhUo1QA==}
-    engines: {node: '>=6.9.0'}
-    dependencies:
-      '@ampproject/remapping': 2.2.1
-      '@babel/code-frame': 7.21.4
-      '@babel/generator': 7.21.5
-      '@babel/helper-compilation-targets': 7.21.5(@babel/core@7.21.4)
-      '@babel/helper-module-transforms': 7.21.5
-      '@babel/helpers': 7.21.5
-      '@babel/parser': 7.21.8
-      '@babel/template': 7.20.7
-      '@babel/traverse': 7.21.5
-      '@babel/types': 7.21.5
-      convert-source-map: 1.8.0
-      debug: 4.3.4
-      gensync: 1.0.0-beta.2
-      json5: 2.2.2
-      semver: 6.3.1
-    transitivePeerDependencies:
-      - supports-color
-    dev: true
-
   /@babel/core@7.21.8:
     resolution: {integrity: sha512-YeM22Sondbo523Sz0+CirSPnbj9bG3P0CdHcBZdqUuaeOaYEFbOLoGU7lebvGP6P5J/WE9wOn7u7C4J9HvS1xQ==}
     engines: {node: '>=6.9.0'}
@@ -1653,14 +1633,28 @@ packages:
       - supports-color
     dev: true
 
-  /@babel/eslint-parser@7.19.1(@babel/core@7.21.4)(eslint@8.42.0):
+  /@babel/eslint-parser@7.19.1(@babel/core@7.21.8)(eslint@8.14.0):
     resolution: {integrity: sha512-AqNf2QWt1rtu2/1rLswy6CDP7H9Oh3mMhk177Y67Rg8d7RD9WfOLLv8CGn6tisFvS2htm86yIe1yLF6I1UDaGQ==}
     engines: {node: ^10.13.0 || ^12.13.0 || >=14.0.0}
     peerDependencies:
       '@babel/core': '>=7.11.0'
       eslint: ^7.5.0 || ^8.0.0
     dependencies:
-      '@babel/core': 7.21.4
+      '@babel/core': 7.21.8
+      '@nicolo-ribaudo/eslint-scope-5-internals': 5.1.1-v1
+      eslint: 8.14.0
+      eslint-visitor-keys: 2.1.0
+      semver: 6.3.1
+    dev: true
+
+  /@babel/eslint-parser@7.19.1(@babel/core@7.21.8)(eslint@8.42.0):
+    resolution: {integrity: sha512-AqNf2QWt1rtu2/1rLswy6CDP7H9Oh3mMhk177Y67Rg8d7RD9WfOLLv8CGn6tisFvS2htm86yIe1yLF6I1UDaGQ==}
+    engines: {node: ^10.13.0 || ^12.13.0 || >=14.0.0}
+    peerDependencies:
+      '@babel/core': '>=7.11.0'
+      eslint: ^7.5.0 || ^8.0.0
+    dependencies:
+      '@babel/core': 7.21.8
       '@nicolo-ribaudo/eslint-scope-5-internals': 5.1.1-v1
       eslint: 8.42.0
       eslint-visitor-keys: 2.1.0
@@ -1693,20 +1687,6 @@ packages:
       '@babel/types': 7.21.5
     dev: true
 
-  /@babel/helper-compilation-targets@7.21.5(@babel/core@7.21.4):
-    resolution: {integrity: sha512-1RkbFGUKex4lvsB9yhIfWltJM5cZKUftB2eNajaDv3dCMEp49iBG0K14uH8NnX9IPux2+mK7JGEOB0jn48/J6w==}
-    engines: {node: '>=6.9.0'}
-    peerDependencies:
-      '@babel/core': ^7.0.0
-    dependencies:
-      '@babel/compat-data': 7.21.7
-      '@babel/core': 7.21.4
-      '@babel/helper-validator-option': 7.21.0
-      browserslist: 4.21.5
-      lru-cache: 5.1.1
-      semver: 6.3.1
-    dev: true
-
   /@babel/helper-compilation-targets@7.21.5(@babel/core@7.21.8):
     resolution: {integrity: sha512-1RkbFGUKex4lvsB9yhIfWltJM5cZKUftB2eNajaDv3dCMEp49iBG0K14uH8NnX9IPux2+mK7JGEOB0jn48/J6w==}
     engines: {node: '>=6.9.0'}
@@ -4871,6 +4851,34 @@ packages:
       - supports-color
     dev: true
 
+  /@typescript-eslint/eslint-plugin@5.54.1(@typescript-eslint/parser@5.54.1)(eslint@8.14.0)(typescript@4.9.5):
+    resolution: {integrity: sha512-a2RQAkosH3d3ZIV08s3DcL/mcGc2M/UC528VkPULFxR9VnVPT8pBu0IyBAJJmVsCmhVfwQX1v6q+QGnmSe1bew==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    peerDependencies:
+      '@typescript-eslint/parser': ^5.0.0
+      eslint: ^6.0.0 || ^7.0.0 || ^8.0.0
+      typescript: '*'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+    dependencies:
+      '@typescript-eslint/parser': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      '@typescript-eslint/scope-manager': 5.54.1
+      '@typescript-eslint/type-utils': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      '@typescript-eslint/utils': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      debug: 4.3.4
+      eslint: 8.14.0
+      grapheme-splitter: 1.0.4
+      ignore: 5.2.4
+      natural-compare-lite: 1.4.0
+      regexpp: 3.2.0
+      semver: 7.5.2
+      tsutils: 3.21.0(typescript@4.9.5)
+      typescript: 4.9.5
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /@typescript-eslint/eslint-plugin@5.54.1(@typescript-eslint/parser@5.54.1)(eslint@8.42.0)(typescript@4.9.4):
     resolution: {integrity: sha512-a2RQAkosH3d3ZIV08s3DcL/mcGc2M/UC528VkPULFxR9VnVPT8pBu0IyBAJJmVsCmhVfwQX1v6q+QGnmSe1bew==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -4947,6 +4955,26 @@ packages:
       - supports-color
     dev: true
 
+  /@typescript-eslint/parser@5.54.1(eslint@8.14.0)(typescript@4.9.5):
+    resolution: {integrity: sha512-8zaIXJp/nG9Ff9vQNh7TI+C3nA6q6iIsGJ4B4L6MhZ7mHnTMR4YP5vp2xydmFXIy8rpyIVbNAG44871LMt6ujg==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    peerDependencies:
+      eslint: ^6.0.0 || ^7.0.0 || ^8.0.0
+      typescript: '*'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+    dependencies:
+      '@typescript-eslint/scope-manager': 5.54.1
+      '@typescript-eslint/types': 5.54.1
+      '@typescript-eslint/typescript-estree': 5.54.1(typescript@4.9.5)
+      debug: 4.3.4
+      eslint: 8.14.0
+      typescript: 4.9.5
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /@typescript-eslint/parser@5.54.1(eslint@8.42.0)(typescript@4.9.4):
     resolution: {integrity: sha512-8zaIXJp/nG9Ff9vQNh7TI+C3nA6q6iIsGJ4B4L6MhZ7mHnTMR4YP5vp2xydmFXIy8rpyIVbNAG44871LMt6ujg==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -5030,6 +5058,26 @@ packages:
       - supports-color
     dev: true
 
+  /@typescript-eslint/type-utils@5.54.1(eslint@8.14.0)(typescript@4.9.5):
+    resolution: {integrity: sha512-WREHsTz0GqVYLIbzIZYbmUUr95DKEKIXZNH57W3s+4bVnuF1TKe2jH8ZNH8rO1CeMY3U4j4UQeqPNkHMiGem3g==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    peerDependencies:
+      eslint: '*'
+      typescript: '*'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+    dependencies:
+      '@typescript-eslint/typescript-estree': 5.54.1(typescript@4.9.5)
+      '@typescript-eslint/utils': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      debug: 4.3.4
+      eslint: 8.14.0
+      tsutils: 3.21.0(typescript@4.9.5)
+      typescript: 4.9.5
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /@typescript-eslint/type-utils@5.54.1(eslint@8.42.0)(typescript@4.9.4):
     resolution: {integrity: sha512-WREHsTz0GqVYLIbzIZYbmUUr95DKEKIXZNH57W3s+4bVnuF1TKe2jH8ZNH8rO1CeMY3U4j4UQeqPNkHMiGem3g==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -5207,6 +5255,26 @@ packages:
       - typescript
     dev: true
 
+  /@typescript-eslint/utils@5.54.1(eslint@8.14.0)(typescript@4.9.5):
+    resolution: {integrity: sha512-IY5dyQM8XD1zfDe5X8jegX6r2EVU5o/WJnLu/znLPWCBF7KNGC+adacXnt5jEYS9JixDcoccI6CvE4RCjHMzCQ==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    peerDependencies:
+      eslint: ^6.0.0 || ^7.0.0 || ^8.0.0
+    dependencies:
+      '@types/json-schema': 7.0.11
+      '@types/semver': 7.3.13
+      '@typescript-eslint/scope-manager': 5.54.1
+      '@typescript-eslint/types': 5.54.1
+      '@typescript-eslint/typescript-estree': 5.54.1(typescript@4.9.5)
+      eslint: 8.14.0
+      eslint-scope: 5.1.1
+      eslint-utils: 3.0.0(eslint@8.14.0)
+      semver: 7.5.2
+    transitivePeerDependencies:
+      - supports-color
+      - typescript
+    dev: true
+
   /@typescript-eslint/utils@5.54.1(eslint@8.42.0)(typescript@4.9.4):
     resolution: {integrity: sha512-IY5dyQM8XD1zfDe5X8jegX6r2EVU5o/WJnLu/znLPWCBF7KNGC+adacXnt5jEYS9JixDcoccI6CvE4RCjHMzCQ==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -5252,7 +5320,7 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dependencies:
       '@typescript-eslint/types': 5.21.0
-      eslint-visitor-keys: 3.3.0
+      eslint-visitor-keys: 3.4.1
     dev: true
 
   /@typescript-eslint/visitor-keys@5.48.1:
@@ -5260,7 +5328,7 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dependencies:
       '@typescript-eslint/types': 5.48.1
-      eslint-visitor-keys: 3.3.0
+      eslint-visitor-keys: 3.4.1
     dev: true
 
   /@typescript-eslint/visitor-keys@5.54.1:
@@ -5268,7 +5336,7 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dependencies:
       '@typescript-eslint/types': 5.54.1
-      eslint-visitor-keys: 3.3.0
+      eslint-visitor-keys: 3.4.1
     dev: true
 
   /@vanilla-extract/babel-plugin-debug-ids@1.0.2:
@@ -5452,6 +5520,52 @@ packages:
       - utf-8-validate
     dev: true
 
+  /@vercel/style-guide@4.0.2(eslint@8.14.0)(jest@29.5.0)(prettier@2.6.2)(typescript@4.9.5):
+    resolution: {integrity: sha512-FroL+oOePzhw7n/I+f7zr4WNroGHT/+2TlW6WH9+CVSjMNsEyu7Qstj2mI5gWIBjT1Y2ZImKPppCzI2cIYmNZw==}
+    engines: {node: '>=16'}
+    peerDependencies:
+      '@next/eslint-plugin-next': ^12.3.0
+      eslint: ^8.24.0
+      prettier: ^2.7.0
+      typescript: ^4.8.0
+    peerDependenciesMeta:
+      '@next/eslint-plugin-next':
+        optional: true
+      eslint:
+        optional: true
+      prettier:
+        optional: true
+      typescript:
+        optional: true
+    dependencies:
+      '@babel/core': 7.21.8
+      '@babel/eslint-parser': 7.19.1(@babel/core@7.21.8)(eslint@8.14.0)
+      '@rushstack/eslint-patch': 1.2.0
+      '@typescript-eslint/eslint-plugin': 5.54.1(@typescript-eslint/parser@5.54.1)(eslint@8.14.0)(typescript@4.9.5)
+      '@typescript-eslint/parser': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      eslint: 8.14.0
+      eslint-config-prettier: 8.5.0(eslint@8.14.0)
+      eslint-import-resolver-alias: 1.1.2(eslint-plugin-import@2.27.5)
+      eslint-import-resolver-typescript: 3.5.3(eslint-plugin-import@2.27.5)(eslint@8.14.0)
+      eslint-plugin-eslint-comments: 3.2.0(eslint@8.14.0)
+      eslint-plugin-import: 2.27.5(@typescript-eslint/parser@5.54.1)(eslint-import-resolver-typescript@3.5.3)(eslint@8.42.0)
+      eslint-plugin-jest: 27.2.1(@typescript-eslint/eslint-plugin@5.54.1)(eslint@8.14.0)(jest@29.5.0)(typescript@4.9.5)
+      eslint-plugin-jsx-a11y: 6.7.1(eslint@8.14.0)
+      eslint-plugin-playwright: 0.11.2(eslint-plugin-jest@27.2.1)(eslint@8.14.0)
+      eslint-plugin-react: 7.32.2(eslint@8.14.0)
+      eslint-plugin-react-hooks: 4.6.0(eslint@8.14.0)
+      eslint-plugin-testing-library: 5.10.2(eslint@8.14.0)(typescript@4.9.5)
+      eslint-plugin-tsdoc: 0.2.17
+      eslint-plugin-unicorn: 43.0.2(eslint@8.14.0)
+      prettier: 2.6.2
+      prettier-plugin-packagejson: 2.4.3(prettier@2.6.2)
+      typescript: 4.9.5
+    transitivePeerDependencies:
+      - eslint-import-resolver-webpack
+      - jest
+      - supports-color
+    dev: true
+
   /@vercel/style-guide@4.0.2(eslint@8.42.0)(jest@29.5.0)(prettier@2.6.2)(typescript@4.9.4):
     resolution: {integrity: sha512-FroL+oOePzhw7n/I+f7zr4WNroGHT/+2TlW6WH9+CVSjMNsEyu7Qstj2mI5gWIBjT1Y2ZImKPppCzI2cIYmNZw==}
     engines: {node: '>=16'}
@@ -5470,8 +5584,8 @@ packages:
       typescript:
         optional: true
     dependencies:
-      '@babel/core': 7.21.4
+      '@babel/core': 7.21.8
-      '@babel/eslint-parser': 7.19.1(@babel/core@7.21.4)(eslint@8.42.0)
+      '@babel/eslint-parser': 7.19.1(@babel/core@7.21.8)(eslint@8.42.0)
       '@rushstack/eslint-patch': 1.2.0
       '@typescript-eslint/eslint-plugin': 5.54.1(@typescript-eslint/parser@5.54.1)(eslint@8.42.0)(typescript@4.9.4)
       '@typescript-eslint/parser': 5.54.1(eslint@8.42.0)(typescript@4.9.4)
@@ -5516,8 +5630,8 @@ packages:
       typescript:
         optional: true
     dependencies:
-      '@babel/core': 7.21.4
+      '@babel/core': 7.21.8
-      '@babel/eslint-parser': 7.19.1(@babel/core@7.21.4)(eslint@8.42.0)
+      '@babel/eslint-parser': 7.19.1(@babel/core@7.21.8)(eslint@8.42.0)
       '@rushstack/eslint-patch': 1.2.0
       '@typescript-eslint/eslint-plugin': 5.54.1(@typescript-eslint/parser@5.54.1)(eslint@8.42.0)(typescript@4.9.5)
       '@typescript-eslint/parser': 5.54.1(eslint@8.42.0)(typescript@4.9.5)
@@ -7895,6 +8009,26 @@ packages:
       - supports-color
     dev: true
 
+  /eslint-import-resolver-typescript@3.5.3(eslint-plugin-import@2.27.5)(eslint@8.14.0):
+    resolution: {integrity: sha512-njRcKYBc3isE42LaTcJNVANR3R99H9bAxBDMNDr2W7yq5gYPxbU3MkdhsQukxZ/Xg9C2vcyLlDsbKfRDg0QvCQ==}
+    engines: {node: ^14.18.0 || >=16.0.0}
+    peerDependencies:
+      eslint: '*'
+      eslint-plugin-import: '*'
+    dependencies:
+      debug: 4.3.4
+      enhanced-resolve: 5.12.0
+      eslint: 8.14.0
+      eslint-plugin-import: 2.27.5(@typescript-eslint/parser@5.54.1)(eslint-import-resolver-typescript@3.5.3)(eslint@8.42.0)
+      get-tsconfig: 4.4.0
+      globby: 13.1.3
+      is-core-module: 2.11.0
+      is-glob: 4.0.3
+      synckit: 0.8.5
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /eslint-import-resolver-typescript@3.5.3(eslint-plugin-import@2.27.5)(eslint@8.42.0):
     resolution: {integrity: sha512-njRcKYBc3isE42LaTcJNVANR3R99H9bAxBDMNDr2W7yq5gYPxbU3MkdhsQukxZ/Xg9C2vcyLlDsbKfRDg0QvCQ==}
     engines: {node: ^14.18.0 || >=16.0.0}
@@ -7945,6 +8079,17 @@ packages:
       - supports-color
     dev: true
 
+  /eslint-plugin-eslint-comments@3.2.0(eslint@8.14.0):
+    resolution: {integrity: sha512-0jkOl0hfojIHHmEHgmNdqv4fmh7300NdpA9FFpF7zaoLvB/QeXOGNLIo86oAveJFrfB1p05kC8hpEMHM8DwWVQ==}
+    engines: {node: '>=6.5.0'}
+    peerDependencies:
+      eslint: '>=4.19.1'
+    dependencies:
+      escape-string-regexp: 1.0.5
+      eslint: 8.14.0
+      ignore: 5.2.4
+    dev: true
+
   /eslint-plugin-eslint-comments@3.2.0(eslint@8.42.0):
     resolution: {integrity: sha512-0jkOl0hfojIHHmEHgmNdqv4fmh7300NdpA9FFpF7zaoLvB/QeXOGNLIo86oAveJFrfB1p05kC8hpEMHM8DwWVQ==}
     engines: {node: '>=6.5.0'}
@@ -8011,6 +8156,28 @@ packages:
       - typescript
     dev: true
 
+  /eslint-plugin-jest@27.2.1(@typescript-eslint/eslint-plugin@5.54.1)(eslint@8.14.0)(jest@29.5.0)(typescript@4.9.5):
+    resolution: {integrity: sha512-l067Uxx7ZT8cO9NJuf+eJHvt6bqJyz2Z29wykyEdz/OtmcELQl2MQGQLX8J94O1cSJWAwUSEvCjwjA7KEK3Hmg==}
+    engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
+    peerDependencies:
+      '@typescript-eslint/eslint-plugin': ^5.0.0
+      eslint: ^7.0.0 || ^8.0.0
+      jest: '*'
+    peerDependenciesMeta:
+      '@typescript-eslint/eslint-plugin':
+        optional: true
+      jest:
+        optional: true
+    dependencies:
+      '@typescript-eslint/eslint-plugin': 5.54.1(@typescript-eslint/parser@5.54.1)(eslint@8.14.0)(typescript@4.9.5)
+      '@typescript-eslint/utils': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      eslint: 8.14.0
+      jest: 29.5.0(@types/node@14.18.33)
+    transitivePeerDependencies:
+      - supports-color
+      - typescript
+    dev: true
+
   /eslint-plugin-jest@27.2.1(@typescript-eslint/eslint-plugin@5.54.1)(eslint@8.42.0)(jest@29.5.0)(typescript@4.9.4):
     resolution: {integrity: sha512-l067Uxx7ZT8cO9NJuf+eJHvt6bqJyz2Z29wykyEdz/OtmcELQl2MQGQLX8J94O1cSJWAwUSEvCjwjA7KEK3Hmg==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
@@ -8055,6 +8222,31 @@ packages:
       - typescript
     dev: true
 
+  /eslint-plugin-jsx-a11y@6.7.1(eslint@8.14.0):
+    resolution: {integrity: sha512-63Bog4iIethyo8smBklORknVjB0T2dwB8Mr/hIC+fBS0uyHdYYpzM/Ed+YC8VxTjlXHEWFOdmgwcDn1U2L9VCA==}
+    engines: {node: '>=4.0'}
+    peerDependencies:
+      eslint: ^3 || ^4 || ^5 || ^6 || ^7 || ^8
+    dependencies:
+      '@babel/runtime': 7.20.7
+      aria-query: 5.1.3
+      array-includes: 3.1.6
+      array.prototype.flatmap: 1.3.1
+      ast-types-flow: 0.0.7
+      axe-core: 4.6.3
+      axobject-query: 3.1.1
+      damerau-levenshtein: 1.0.8
+      emoji-regex: 9.2.2
+      eslint: 8.14.0
+      has: 1.0.3
+      jsx-ast-utils: 3.3.3
+      language-tags: 1.0.5
+      minimatch: 3.1.2
+      object.entries: 1.1.6
+      object.fromentries: 2.0.6
+      semver: 6.3.1
+    dev: true
+
   /eslint-plugin-jsx-a11y@6.7.1(eslint@8.42.0):
     resolution: {integrity: sha512-63Bog4iIethyo8smBklORknVjB0T2dwB8Mr/hIC+fBS0uyHdYYpzM/Ed+YC8VxTjlXHEWFOdmgwcDn1U2L9VCA==}
     engines: {node: '>=4.0'}
@@ -8080,6 +8272,19 @@ packages:
       semver: 6.3.1
     dev: true
 
+  /eslint-plugin-playwright@0.11.2(eslint-plugin-jest@27.2.1)(eslint@8.14.0):
+    resolution: {integrity: sha512-uRLRLk7uTzc8NE6t4wBU8dijQwHvC66R/h7xwdM779jsJjMUtSmeaB8ayRkkpfwi+UU5BEfwvDANwmE+ccMVDw==}
+    peerDependencies:
+      eslint: '>=7'
+      eslint-plugin-jest: '>=24'
+    peerDependenciesMeta:
+      eslint-plugin-jest:
+        optional: true
+    dependencies:
+      eslint: 8.14.0
+      eslint-plugin-jest: 27.2.1(@typescript-eslint/eslint-plugin@5.54.1)(eslint@8.14.0)(jest@29.5.0)(typescript@4.9.5)
+    dev: true
+
   /eslint-plugin-playwright@0.11.2(eslint-plugin-jest@27.2.1)(eslint@8.42.0):
     resolution: {integrity: sha512-uRLRLk7uTzc8NE6t4wBU8dijQwHvC66R/h7xwdM779jsJjMUtSmeaB8ayRkkpfwi+UU5BEfwvDANwmE+ccMVDw==}
     peerDependencies:
@@ -8093,6 +8298,15 @@ packages:
       eslint-plugin-jest: 27.2.1(@typescript-eslint/eslint-plugin@5.54.1)(eslint@8.42.0)(jest@29.5.0)(typescript@4.9.4)
     dev: true
 
+  /eslint-plugin-react-hooks@4.6.0(eslint@8.14.0):
+    resolution: {integrity: sha512-oFc7Itz9Qxh2x4gNHStv3BqJq54ExXmfC+a1NjAta66IAN87Wu0R/QArgIS9qKzX3dXKPI9H5crl9QchNMY9+g==}
+    engines: {node: '>=10'}
+    peerDependencies:
+      eslint: ^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0-0
+    dependencies:
+      eslint: 8.14.0
+    dev: true
+
   /eslint-plugin-react-hooks@4.6.0(eslint@8.42.0):
     resolution: {integrity: sha512-oFc7Itz9Qxh2x4gNHStv3BqJq54ExXmfC+a1NjAta66IAN87Wu0R/QArgIS9qKzX3dXKPI9H5crl9QchNMY9+g==}
     engines: {node: '>=10'}
@@ -8102,6 +8316,30 @@ packages:
       eslint: 8.42.0
     dev: true
 
+  /eslint-plugin-react@7.32.2(eslint@8.14.0):
+    resolution: {integrity: sha512-t2fBMa+XzonrrNkyVirzKlvn5RXzzPwRHtMvLAtVZrt8oxgnTQaYbU6SXTOO1mwQgp1y5+toMSKInnzGr0Knqg==}
+    engines: {node: '>=4'}
+    peerDependencies:
+      eslint: ^3 || ^4 || ^5 || ^6 || ^7 || ^8
+    dependencies:
+      array-includes: 3.1.6
+      array.prototype.flatmap: 1.3.1
+      array.prototype.tosorted: 1.1.1
+      doctrine: 2.1.0
+      eslint: 8.14.0
+      estraverse: 5.3.0
+      jsx-ast-utils: 3.3.3
+      minimatch: 3.1.2
+      object.entries: 1.1.6
+      object.fromentries: 2.0.6
+      object.hasown: 1.1.2
+      object.values: 1.1.6
+      prop-types: 15.8.1
+      resolve: 2.0.0-next.4
+      semver: 6.3.1
+      string.prototype.matchall: 4.0.8
+    dev: true
+
   /eslint-plugin-react@7.32.2(eslint@8.42.0):
     resolution: {integrity: sha512-t2fBMa+XzonrrNkyVirzKlvn5RXzzPwRHtMvLAtVZrt8oxgnTQaYbU6SXTOO1mwQgp1y5+toMSKInnzGr0Knqg==}
     engines: {node: '>=4'}
@@ -8126,6 +8364,19 @@ packages:
       string.prototype.matchall: 4.0.8
     dev: true
 
+  /eslint-plugin-testing-library@5.10.2(eslint@8.14.0)(typescript@4.9.5):
+    resolution: {integrity: sha512-f1DmDWcz5SDM+IpCkEX0lbFqrrTs8HRsEElzDEqN/EBI0hpRj8Cns5+IVANXswE8/LeybIJqPAOQIFu2j5Y5sw==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0, npm: '>=6'}
+    peerDependencies:
+      eslint: ^7.5.0 || ^8.0.0
+    dependencies:
+      '@typescript-eslint/utils': 5.54.1(eslint@8.14.0)(typescript@4.9.5)
+      eslint: 8.14.0
+    transitivePeerDependencies:
+      - supports-color
+      - typescript
+    dev: true
+
   /eslint-plugin-testing-library@5.10.2(eslint@8.42.0)(typescript@4.9.4):
     resolution: {integrity: sha512-f1DmDWcz5SDM+IpCkEX0lbFqrrTs8HRsEElzDEqN/EBI0hpRj8Cns5+IVANXswE8/LeybIJqPAOQIFu2j5Y5sw==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0, npm: '>=6'}
@@ -8159,6 +8410,29 @@ packages:
       '@microsoft/tsdoc-config': 0.16.2
     dev: true
 
+  /eslint-plugin-unicorn@43.0.2(eslint@8.14.0):
+    resolution: {integrity: sha512-DtqZ5mf/GMlfWoz1abIjq5jZfaFuHzGBZYIeuJfEoKKGWRHr2JiJR+ea+BF7Wx2N1PPRoT/2fwgiK1NnmNE3Hg==}
+    engines: {node: '>=14.18'}
+    peerDependencies:
+      eslint: '>=8.18.0'
+    dependencies:
+      '@babel/helper-validator-identifier': 7.19.1
+      ci-info: 3.7.1
+      clean-regexp: 1.0.0
+      eslint: 8.14.0
+      eslint-utils: 3.0.0(eslint@8.14.0)
+      esquery: 1.5.0
+      indent-string: 4.0.0
+      is-builtin-module: 3.2.1
+      lodash: 4.17.21
+      pluralize: 8.0.0
+      read-pkg-up: 7.0.1
+      regexp-tree: 0.1.24
+      safe-regex: 2.1.1
+      semver: 7.5.2
+      strip-indent: 3.0.0
+    dev: true
+
   /eslint-plugin-unicorn@43.0.2(eslint@8.42.0):
     resolution: {integrity: sha512-DtqZ5mf/GMlfWoz1abIjq5jZfaFuHzGBZYIeuJfEoKKGWRHr2JiJR+ea+BF7Wx2N1PPRoT/2fwgiK1NnmNE3Hg==}
     engines: {node: '>=14.18'}
@@ -11166,6 +11440,7 @@ packages:
 
   /loose-envify@1.4.0:
     resolution: {integrity: sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==}
+    hasBin: true
     dependencies:
       js-tokens: 4.0.0
     dev: true
@@ -13744,6 +14019,7 @@ packages:
   /source-map@0.6.1:
     resolution: {integrity: sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==}
     engines: {node: '>=0.10.0'}
+    requiresBuild: true
     dev: true
 
   /source-map@0.7.3:

tsconfig.base.json

@@ -0,0 +1,16 @@
+{
+  "description": "The base configuration for all packages.",
+  "extends": "@vercel/style-guide/typescript",
+  "compilerOptions": {
+    "lib": ["ES2021"],
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "noEmitOnError": true,
+    "noImplicitReturns": true,
+    "noUncheckedIndexedAccess": false,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "sourceMap": false,
+    "target": "ES2021"
+  }
+}

turbo.json

@@ -35,6 +35,7 @@
     "test": {
       "dependsOn": ["build"],
       "outputMode": "new-only"
-    }
+    },
+    "type-check": {}
   }
 }

utils/build.mjs

@@ -59,7 +59,7 @@ export async function tsc() {
   const rootNodeModulesBin = fileURLToPath(
     new URL('../node_modules/.bin', import.meta.url)
   );
-  await execa('tsc', {
+  await execa('tsc', ['--declaration', '--emitDeclarationOnly'], {
     stdio: 'inherit',
     env: {
       ...process.env,