I have a nativescript project that integrates with Firebase. To debug analytics in iOS, Google has this vague documentation:

To enable Analytics Debug mode on your development device, specify the following command line argument in Xcode :
-FIRDebugEnabled

What this actually wants you to do is open the project in Xcode and navigate to Product -> Scheme -> Edit Scheme..., then select Run on the left, pick the Arguments tab, and add -FIRDebugEnabled to the list of Arguments Passed on Launch.

Problem is I'm not using Xcode, I'm just working in VS Code and using a terminal. So...how do I pass this argument myself, through tns debug ios or something?