nivo/examples/codesandbox/tsconfig.json

{
  "compilerOptions": {
    "outDir": "build/dist",
    "module": "esnext",
    "target": "es6",
    "lib": [
      "es2016",
      "dom"
    ],
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "jsx": "react-jsx",
    "moduleResolution": "node",
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "rootDir": "src",
    "sourceMap": true,
    "strict": true,
    "strictNullChecks": true,
    "suppressImplicitAnyIndexErrors": true,
    "resolveJsonModule": true
  }
}