Eligibility Logic skeleton files

[richherrera]

Reason for changes

DTMOBILES-777

• Create the basic components to add the Eligibility logic

Summary of changes

• Add EligibilityAPI, EligibilityClient, EligibilityRequest, EligibilityResult and EligibilityVariables

Checklist

• [ ] Added a changelog entry

Authors

• @richherrera

[richherrera]

Nice! Love starting w/ the public API.

We'll need to add docstrings too - can we make a follow up ticket for doing that across iOS & Android (we can re-use the same for both platforms)

I like that plan, thanks!!! created DTMOBILES-853

[jaxdesmarais]

We'll need to add docstrings too - can we make a follow up ticket for doing that across iOS & Android (we can re-use the same for both platforms)

This is in the acceptance criteria for the ticket along with some additional changes not reflected in this PR. Since it's also missing constructing the API call/response, adding to the demo app, adding a changelog entry, and adding unit tests from the AC. @richherrera was the plan to link multiple PRs to 1 ticket for this work?

[richherrera]

We'll need to add docstrings too - can we make a follow up ticket for doing that across iOS & Android (we can re-use the same for both platforms)

This is in the acceptance criteria for the ticket along with some additional changes not reflected in this PR. Since it's also missing constructing the API call/response, adding to the demo app, adding a changelog entry, and adding unit tests from the AC. @richherrera was the plan to link multiple PRs to 1 ticket for this work?

Exactly, that's the plan. I think reviewing PRs would be faster this way, integrating small pieces of code. Multiple PRs will be created to meet all the acceptance criteria of the ticket.