Help Monorepo TS Setup

libA-package.json

{
    "name": "@sample/libA",
    "version": "1.0.0",
    "type": "module",
    "main": "dist/index.js",
    "module": "dist/index.js",
    "types": "dist/index.d.ts",
    "scripts": {
        "build": "run -T tsup --format cjs,esm --dts",
        "test": "run -T vitest run",
        "test:watch": "run -T vitest"
    },
    "dependencies": {
        "lodash": "^4.17.21"
    },
    "devDependencies": {
        "@types/lodash": "^4.14.199"
    },
    "exports": {
        ".": {
            "require": "./dist/index.cjs",
            "import": "./dist/index.js",
            "types": "./dist/index.d.ts"
        },
        "./childSum": {
            "require": "./dist/childSum/index.cjs",
            "import": "./dist/childSum/index.js",
            "types": "./dist/childSum/index.d.ts"
        }
    }
}

libA-tsconfig.json

{
    "extends": "../../tsconfig.base.json",
    "compilerOptions": {
        "outDir": "./dist",
        "rootDir": "./src",
        "declaration": true
    },
    "include": ["src/**/*.ts"],
    "exclude": ["node_modules", "dist"]
}

nodeApp-package.json

{
    "name": "@sample/node-app",
    "version": "1.0.0",
    "type": "module",
    "main": "dist/index.js",
    "module": "dist/index.js",
    "types": "dist/index.d.ts",
    "scripts": {
        "build": "run -T tsup src/index.ts --format cjs,esm --dts",
        "serve": "run -T tsup src/index.ts --format esm --watch --onSuccess 'node dist/index.js'",
        "test": "run -T vitest run",
        "test:watch": "run -T vitest"
    },
    "dependencies": {
        "@sample/libA": "workspace:^",
        "express": "^4.18.2"
    },
    "devDependencies": {
        "@types/express": "^4.17.18"
    }
}

nodeApp-tsconfig.json

{
    "extends": "../../tsconfig.base.json",
    "compilerOptions": {
        "outDir": "./dist",
        "rootDir": "./src"
    },
    "include": ["src/**/*.ts"]
}

tsconfig.base.json

{
    "compilerOptions": {
        "baseUrl": ".",
        "target": "ES2022",
        "moduleResolution": "Bundler",
        "module": "ESNext",
        "useDefineForClassFields": true,
        "verbatimModuleSyntax": true,
        "skipLibCheck": true,
        "moduleDetection": "force",
        "noEmit": true,
        "esModuleInterop": true,
        "strict": true,
        "noUncheckedIndexedAccess": true,
        "forceConsistentCasingInFileNames": true,
        "lib": ["ES2022"],
        "types": ["vitest/globals"],
        "composite": true,
        "declarationMap": true
    },
    "exclude": ["node_modules", "dist"]
}