tsconfig.build.json

{
  "compilerOptions": {
    "jsx": "react-jsx",
    "target": "es5",
    "module": "commonjs",
    "lib": ["es2015"],
    "declaration": true,
    "sourceMap": true,
    "outDir": "dist",
    "rootDir": "src",
    "downlevelIteration": true,

    "strict": true,

    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noUncheckedIndexedAccess": true,

    "moduleResolution": "node",
    "esModuleInterop": true,

    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true
  },
  "include": ["src"],
  "exclude": ["**/*.test.*", "**/testUtils", "coverage", "dist", "node_modules"]
}