feat: enhanced types

[vobu]

this change provides a better DevX when wdi5 is used w/ TS.

before:

const multiInput = (await browser.asControl(multiInputSelector)) as unknown as MultiInput

after:

const multiInput = await browser.asControl<MultiInput>(multiInputSelector)

other samples "after":

const allButtons = await browser.allControls<Button>(allButtonsSelector)
const allButtonsOne = await browser.one.allControls<Button>(allButtonsSelector)
const navButton = await browser.asControl<Button>({
      selector: {
          id: "NavFwdButton",
          viewName: "test.Sample.tsapp.view.Main"
      }
  })
await navButton.press()

caveat: this does not apply to the fluent async api!

(kudos to @jkoenig134 for the jumpstart!)

[vobu]

Hey @aiopa, can you have a look too, please? 😄

[ArnaudBuchholz]

Interesting changes