tsconfig.json

{
    "compilerOptions": {
        /* Visit https://aka.ms/tsconfig to read more about this file */

        /* Language and Environment */
        "target": "es2020" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,

        /* Modules */
        "module": "commonjs" /* Specify what module code is generated. */,
        "rootDir": "./src" /* Specify the root folder within your source files. */,
        "outDir": "./build" /* Specify an output folder for all emitted files. */,
        "resolveJsonModule": true,
        "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
        "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,

        /* Type Checking */
        "strict": true /* Enable all strict type-checking options. */,

        /* Completeness */
        "skipLibCheck": true /* Skip type checking all .d.ts files. */
    },
    "include": ["src"]
}