tsconfig.json

{
    "compilerOptions": {
        /* Basic Options */
        "target": "es2019", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
        "module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
        "declaration": true, /* Generates corresponding '.d.ts' file. */
        "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
        "sourceMap": true, /* Generates corresponding '.map' file. */
        "importHelpers": true, /* Import emit helpers from 'tslib'. */
        /* Strict Type-Checking Options */
        "strict": true, /* Enable all strict type-checking options. */
        /* Additional Checks */
        "noUnusedLocals": true, /* Report errors on unused locals. */
        "noUnusedParameters": true, /* Report errors on unused parameters. */
        "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
        "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
        "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
    },
    "include": [".script/**/*"],
    "exclude": []
    
}