tsconfig.json

{
  "compilerOptions": {
    "target": "ES2020",
    "useDefineForClassFields": true,
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "module": "ESNext",
    "skipLibCheck": true,

    /* Bundler mode */
    "moduleResolution": "bundler",
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx",

    /* Linting */
    "strict": true,
    // "noUnusedLocals": true,
    // "noUnusedParameters": true,
    // "noFallthroughCasesInSwitch": true

    "baseUrl": ".",
    "paths": {
      "@/*": ["src/*"]
    },

    "plugins": [
      {
        "name": "typescript-plugin-css-modules",
        "options": {
          "classnameTransform": "camelCase"
        }
      }
    ]
  },
  "include": ["src"],
  "references": [{ "path": "./tsconfig.node.json" }]
}