tsconfig.build.json

{
  "compilerOptions": {
    "declaration": true,
    "declarationDir": "./dist/esm",
    "outDir": "./dist/esm",
    "target": "esnext",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": false,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": false,
    "noEmit": false,
    "jsx": "react",
    "strict": true /* Enable all strict type-checking options. */,
    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
    "noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */
  },
  "include": ["src/**/*.ts"],
  "exclude": ["docs", "**/*.test.ts", "**/*.test.tsx"]
}