Fix AnyComponent Type problem

[zD98]

AnyComponent type should be FunctionalComponent or ComponentConstructor.

class Test extends preach.Component<any , any> {
    render(){}
}
// typeof Test is ComponentConstructor

[coveralls]

Coverage remained the same at 100.0% when pulling cc0abc0 on zD98:master into 7c3e6fe on developit:master.

[marvinhagemeister]

We could merge both AnyComponent and ComponentFactory as they are the same with the changes in this PR.

[zD98]

preact-redux connect use preact.AnyComponent to check Component Type.
So should the preact-redux change AnyComponent to ComponentConstructor ?

[scurker]

@zD98 Do you think we could add a test for this? test/ts/hoc-test.tsx currently only tests the definition using ComponentFactory/Component constructor. It should be fairly straightforward to add a test for type checking AnyComponent:

function HOCWrapper<T>(Wrappable: AnyComponent<T>): AnyComponent(T) {
  ...
}

[marvinhagemeister]

@zD98 I'd love to merge this as this is the right fix. Would you be willing to add a tiny test case for this? Something like @scurker suggested or:

class Foo extends Component {
	render() {
		return <div>Hello</div>
	}
}

function Bar() {
	return <div>World</div>
}

const a: AnyComponent = Foo;
const b: AnyComponent = Bar;

[scurker]

@marvinhagemeister It's been a bit since the original request, so I went ahead and created a duplicate PR #1249 with the necessary test.

[marvinhagemeister]

Closing this PR as @scurker made a new one with the tests added. Thanks to everyone for working on a fix and getting to the bottom of it :)