tsconfig.json

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

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

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

    /* Path aliases */
    "baseUrl": ".",
    "paths": {
      "@app/*": ["src/*"],
      "@ui/*": ["src/ui/*"],
      "@css/*": ["src/ui/css/*"],
      "@components/*": ["src/ui/components/*"],
      "@backend/*": ["src/backend/*"],
      "@stores/*": ["src/backend/stores/*"],
      "@hooks/*": ["src/hooks/*"],
      "@environments/*": ["src/ui/environments/*"]
    }
  },
  "include": ["src"],
  "references": [{ "path": "./tsconfig.node.json" }],
  "exclude": ["upload.ts"]
}