tsconfig.json

{
  "compilerOptions": {
    "jsx": "preserve",
    "module": "esnext",
    "declaration": false,
    "moduleResolution": "node",
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "strictNullChecks": true,
    "allowSyntheticDefaultImports": true,
    "target": "es6",
    "lib": ["dom", "dom.iterable", "esnext", "es6", "dom", "es2016", "es2017"],
    "esModuleInterop": true,
    "resolveJsonModule": true,
    "allowJs": true,
    "skipLibCheck": true,
    "strict": false,
    "noEmit": true,
    "isolatedModules": true,
    "outDir": "build",
    "sourceMap": true,
    "forceConsistentCasingInFileNames": true,
    "suppressImplicitAnyIndexErrors": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true
  },
  "include": ["src"],
  "exclude": [
    "src/components/__tests__",
    "src/components/**/*.stories.*",
    "src/pages",
    "node_modules",
    "build"
  ]
}