tsconfig.build.json

{
  "compilerOptions": {
    "module": "ESNext",
    "target": "ESNext",
    "sourceMap": true,
    "moduleResolution": "node",
    "strict": true,
    "jsx": "preserve",
    "noImplicitAny": false,
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "declaration": true,
    "baseUrl": ".",
    "importHelpers": true,
    "skipLibCheck": true,
    "allowSyntheticDefaultImports": true,
    "allowJs": false,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "experimentalDecorators": true,
    "lib": ["esnext", "dom"]
  }
}