tsconfig.json

{
  "compilerOptions": {
    /* Basic Options */
    "target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'. */,
    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
    "skipLibCheck": true,
    "lib": [
      "es2015",
      "dom"
    ] /* Specify library files to be included in the compilation:  */,
    "declaration": true,                   /* Generates corresponding '.d.ts' file. */
    "declarationDir": "dist",
    "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 Type-Checking Options */
    "strict": true /* Enable all strict type-checking options. */,
    /* Module Resolution Options */
    "types": [
      "cypress"
    ] /* Type declaration files to be included in compilation. */,
    "allowSyntheticDefaultImports": true /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */,
    "esModuleInterop": true
  },
  "include": ["src/**/*.ts"],
}