tsconfig.json

{
  "compilerOptions": {
    "lib": ["DOM", "DOM.Iterable", "ES2019"],
    "esModuleInterop": true,
    "jsx": "react-jsx",
    "moduleResolution": "node",
    "target": "ES2019",
    "module": "ESNext",
    "strict": true,
    "paths": {
      "~/*": ["./app/*"]
    },

    "noImplicitAny": false /* Raise error on expressions and declarations with an implied 'any' type. */,
    "strictNullChecks": true /* Enable strict null checks. */,
    "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
    "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */,
    "noUnusedLocals": true /* Report errors on unused locals. */,
    "noUnusedParameters": true /* Report errors on unused parameters. */,
    "noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,
    "removeComments": true,
    "skipLibCheck": true,
    "baseUrl": ".",
    "experimentalDecorators": true,

    "allowJs": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,
    "isolatedModules": true,

    // Remix takes care of building everything in `remix build`.
    "noEmit": true
  },
  "include": ["remix.env.d.ts", "**/*.ts", "**/*.tsx", "./api/index.js", "./*.config.js"]
}