tsconfig.json

{
  "extends": "./.svelte-kit/tsconfig.json",
  "compilerOptions": {
    "allowJs": true,
    "checkJs": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "sourceMap": true,
    "strict": true
  }
  // Path aliases are handled by https://kit.svelte.dev/docs/configuration#alias
  //
  // If you want to overwrite includes/excludes, make sure to copy over the relevant includes/excludes
  // from the referenced tsconfig.json - TypeScript does not merge them in

  //  "extends": "./.svelte-kit/tsconfig.json",
  //  "compilerOptions": {
  //    "moduleResolution": "bundler",
  //    "module": "es2020",
  //    "lib": [
  //      "es2020",
  //      "DOM"
  //    ],
  //    "target": "es2020",
  //    /**
  //        svelte-preprocess cannot figure out whether you have a value or a type, so tell TypeScript
  //        to enforce using \`import type\` instead of \`import\` for Types.
  //        */
  //    "isolatedModules": true,
  //    "resolveJsonModule": true,
  //    /**
  //        To have warnings/errors of the Svelte compiler at the correct position,
  //        enable source maps by default.
  //        */
  //    "sourceMap": true,
  //    "esModuleInterop": true,
  //    "skipLibCheck": true,
  //    "forceConsistentCasingInFileNames": true,
  //    "baseUrl": ".",
  //    "allowJs": true,
  //    "checkJs": true,
  //    "paths": {
  //      "$lib": [
  //        "src/lib"
  //      ],
  //      "$lib/*": [
  //        "src/lib/*"
  //      ]
  //    }
  //  },
  //  "include": [
  //    "src/**/*.d.ts",
  //    "src/**/*.js",
  //    "src/**/*.ts",
  //    "src/**/*.svelte"
  //  ]
}