Fix prompt handler type

[agerard-godaddy]

Summary

More suitable type declaration which is not dependent on deep dependencies.
Fixes error TS2305: Module '"inquirer"' has no exported member 'Inquirer'.

Changelog

@gasket/cli

• Fix prompt handler type declaration

Test Plan

Tested change in local app.

[mmason2-godaddy]

👍

[jpage-godaddy]

This doesn't seem like a very helpful type. Can we find a better way to import the type instead?

[jpage-godaddy]

Or add @types/inquirer as a dependency so it is exported? Hmm, looks like maybe there was a version bump and the types don't align now?

[jpage-godaddy]

Looks like @types/inquirer has a PromptFunction type that maybe is what this is?

[agerard-godaddy]

We set up the prompt function conditionally here. We are using inquirer@6 in the CLI currently, which does not export types. There is a @types/inquirer, but then it becomes a necessary dependency for users to add, unless we make it a direct dependency of the CLI, which doesn't feel right either.

[agerard-godaddy]

The PromptFunction type is in v9 of @types/inquirer here, but it doesn't exist in v6 version here. Maybe I could use PromptModule from v6? But, either way, this will require a hard dependency of the cli on this @types/inquirer to ensure it is synced up.

[agerard-godaddy]

We will investigate further when upgrading
#618