refactor: stronger typing of inputs

[andreialecu]

Fixes #464

This PR restores the type safety of inputs and introduces a new property called inputs and deprecates componentInputs. Previously we had an union with { [alias: string]: unknown } which would essentially act as any.

We add a branded type through which aliases can be explicitly supplied.

Usage:

 @Component({ selector: 'atl-fixture', template: `<span>{{ myName() }}</span> <span>{{ myJob() }}</span>`, }) class InputComponent { myName = input('foo'); myJob = input('bar', { alias: 'job' }); } it('should set the input component', async () => { await render(InputComponent, { inputs: { myName: 'Bob', ...aliasedInput('job', 'Builder'), }, }); expect(screen.getByText('Bob')).toBeInTheDocument(); expect(screen.getByText('Builder')).toBeInTheDocument(); });

[timdeschryver]

Thanks for your time and great work on this @andreialecu !

[timdeschryver]

@all-contributors please add @andreialecu for code, ideas, doc

[allcontributors]

@timdeschryver

I've put up a pull request to add @andreialecu! 🎉