{
    /* TSConfig file used for typechecking the files in src/
     *
     * The base configuration was generated using `yarn create vite`. This was
     * already almost the same as the `tsconfig-typecheck.json` we use
     * elsewhere, with one or two differences.
     *
     * For more details about the flags vite cares about, see
     * https://vitejs.dev/guide/features.html#typescript-compiler-options
     */
    "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,

        /*
         * On top of the generated configuration, we've mostly added additional
         * strictness checks.
         */

        /* Require the `type` modifier when importing types */
        "verbatimModuleSyntax": true,

        /* Stricter than strict */
        "noImplicitReturns": true,
        /* e.g. makes array indexing returns undefined */
        "noUncheckedIndexedAccess": true,
        "exactOptionalPropertyTypes": true
    },
    "include": ["src"],
    "references": [{ "path": "./tsconfig.node.json" }]
}