tsconfig.json

{
 "compilerOptions": {
 "outDir": "./dist",
 "module": "commonjs",
 "target": "es5",
 "declaration": true,
 "lib": ["dom", "es2016", "es2017.object"],
 "jsx": "react",
 "moduleResolution": "node",
 "rootDirs": ["src", "stories"],
 "forceConsistentCasingInFileNames": true,
 "noImplicitReturns": true,
 "noImplicitThis": true,
 "allowSyntheticDefaultImports": true,
 "noImplicitAny": true,
 "strictNullChecks": true,
 "suppressImplicitAnyIndexErrors": true,
 "noUnusedLocals": true,
 "pretty": true,
 "noUnusedParameters": true
 },
 "include": ["src/**/*"],
 "exclude": ["**/*.test.tsx"]
}