tsconfig.json

{
  "compilerOptions": {
    "declaration": true,
    "noImplicitAny": false,
    "removeComments": true,
    "noLib": false,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es6",
    "sourceMap": true,
    "module": "commonjs",
    "jsx": "preserve",
    "strict": true,
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "lib": ["dom", "dom.iterable", "esnext", "webworker"],
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "isolatedModules": true,
    "composite": true
  },
  "exclude": ["node_modules", "**/*/lib", "**/*/dist"],
  "references": [
    { "path": "./packages/package-a/tsconfig.build.json" }, 
    { "path": "./packages/package-b" },
    { "path": "./packages/package-c/" },
    { "path": "./packages/interfaces/" },
  ]
}