jsconfig.json

// {
//   "compilerOptions": {
//     "moduleResolution": "node",
//     "target": "esnext",
//     "module": "esnext",
//     /**
//      * 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.
//      */
//     "importsNotUsedAsValues": "error",
//     "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": ".",
//     /**
//      * Typecheck JS in `.svelte` and `.js` files by default.
//      * Disable this if you'd like to use dynamic types.
//      */
//     "checkJs": true
//   },
//   /**
//    * Use global.d.ts instead of compilerOptions.types
//    * to avoid limiting type declarations.
//    */
//   "include": ["src/**/*.d.ts", "src/**/*.js", "src/**/*.svelte"]
// }