tsconfig.json

{
  "compilerOptions": {
    "module": "es2020",
    "target": "es2020",
    "moduleResolution": "node",
    "jsx": "preserve",
    "jsxImportSource": "solid-js",
    "allowSyntheticDefaultImports": true,
    "importsNotUsedAsValues": "error",
    /* more strict checking for errors that per-file transpilers like `esbuild` would crash */
    "isolatedModules": true,
    /* noEmit - We only use TypeScript for type checking. */
    "noEmit": true,
    /* Additional Options */
    "strict": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,
    "useDefineForClassFields": true,
    // You can't currently define paths in your 'extends' config,
    // so we have to set 'baseUrl' & 'paths' here.
    // Don't change these unless you know what you're doing.
    // See: https://github.com/microsoft/TypeScript/issues/25430
    "baseUrl": "./",
    "paths": {
      "@app/*": [
        "./src/*"
      ],
      "*": [
        "web_modules/.types/*"
      ]
    }
  },
  "include": [
    "src",
    "types"
  ],
  "exclude": [
    "node_modules"
  ]
}