Description of the bug/issue

While setting up Nightwatch in the typescript project, if the user uses the nightwatch.conf.ts or global.ts file and defined types in those files, nightwatch will fail to run the tests.

Steps to reproduce

Use npm init nightwatch@latest <project-name> to setup a new typescript project.

nightwatch.conf.ts issue

1. Rename nightwatch.conf.js in the root of the project to nightwatch.conf.ts.
2. Add const sampleVariable: string = 'some value'; statement at the top of the nightwatch.conf.ts file (to add TypeScript syntax to the file.
3. Run the tests using npx nightwatch command.

globals.ts issue

1. Add a file named globals.ts inside the nightwatch directory with the following content:

   import {NightwatchGlobals} from 'nightwatch';
   
   const globals: NightwatchGlobals = {
     global1: 'hello'
   };
    
   export default globals;

2. Set the globals_path config in nightwatch.conf.js to 'nightwatch/globals.ts'.
3. Run the tests using npx nightwatch command.

Command to run

npx nightwatch