tsconfig.json

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

    /* Basic Options */
    // "incremental": true,                   /* Enable incremental compilation */
    "target": "ESNext"
    /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */,
    "module": "commonjs"
    /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */,
    "outDir": "./dist"
    /* Redirect output structure to the directory. */,
    "rootDir": "./src"
    /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
    /* Strict Mode options */
    "strict": true
    /* Enable all strict type-checking options. */,
    "noImplicitAny": true
    /* Raise error on expressions and declarations with an implied 'any' type. */,
    "strictNullChecks": true
    /* Enable strict null checks. */,
    "strictFunctionTypes": true
    /* Enable strict checking of function types. */,
    /* Advanced Options */
    "skipLibCheck": true
    /* Skip type checking of declaration files. */,
    "forceConsistentCasingInFileNames": true,
    /* Disallow inconsistently-cased references to the same file. */
    "declaration": true,
    "sourceMap": true
  },
  "exclude": [
    "src/**/*.test.ts"
  ],
  "include": [
    "src/**/*"
  ]
}