tsconfig.json

{
  "compilerOptions": {
    "module": "esnext",
    "target": "esnext",
    "jsx": "react-jsx",
    "lib": [
      "dom",
      "esnext",
      "es5",
      "es6",
      "dom.iterable"
    ],
    "strict": true,
    "noEmit": true,
    "isolatedModules": true,
    "esModuleInterop": true,
    "noUnusedLocals": false,
    "allowJs": true,
    "moduleResolution": "Node",
    "baseUrl": "src",
    "skipLibCheck": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "noFallthroughCasesInSwitch": true,
    "resolveJsonModule": true
  },
  "include": [
    "./src/**/*",
    "types/**/*.d.ts",
    "gatsby-browser.js",
    "gatsby-config.js",
    "gatsby-ssr.js",
    "gatsby-node.js"
  ],
  "exclude": [
    "node_modules",
    "public",
    ".cache"
  ]
}