tsconfig.json

{
  "compilerOptions": {
    "outDir": "dist",
    "module": "esnext",
    "lib": [
      "dom",
      "esnext"
    ],
    "moduleResolution": "node",
    "jsx": "react-jsx",
    "jsxFactory": null, // This line and the one below it are only here to override default configs from microbundle.
		"jsxFragmentFactory": null,
    "sourceMap": true,
    "declaration": true,
    "esModuleInterop": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": true,
    "strict": true,
    "suppressImplicitAnyIndexErrors": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "allowSyntheticDefaultImports": true,
    "target": "es5",
    "allowJs": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "noFallthroughCasesInSwitch": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true
  },
  "include": [
    "src"
  ],
  "exclude": [
    "node_modules",
    "dist",
    "example"
  ]
}