Add importType

[vladkosinov]

Hey! Thanks for a great tool!

I'm building a dashboard for tracking components usages of my company's private UI kit.

And I'm having an issue when an import of a default export of the same component using different names results in the different components in the report:

// file_1.ts
import component_1 from "module-name";

// file_2.ts
import component_2 from "module-name";

will end up with:

{
  component_1: {
  },
  component_2: {
  },
}

Since the module name is the only way to uniquely identify components with default export I can suggest only few ideas:

• use a module name as a component name
• reuse already parsed name for the same module name

This PR allows users to choose their own naming strategy by providing a importType field along with other import data.

It can be used inside getComponentName callback or during processor step by merging data for components with the same module name and importType === 'ImportDefaultSpecifier'

[moroshko]

Thanks @vladkosinov, that's a great addition 👍
I published 0.7.0, give it a go!