Seems to be returning Typescript type for generic component, not imported component

Describe the bug I just upgraded from v1 to v2.2.1, and I’m now getting Typescript errors. I guess the types might have broken, or this bug was concealed before (with any perhaps).

when I use register to load a component, it seems to just set the component type to React.ComponentClass<{}, any>, rather than the type of the component:

This means I then get Typescript errors when I try and use the component, e.g.

Type '{ bottomBorder: true; leftIconOverride: Element; actionIcons: Element[]; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<Component<{}, any, any>> & Readonly<{}> & Readonly<{ children?: ReactNode; }>'.
  Property 'bottomBorder' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<Component<{}, any, any>> & Readonly<{}> & Readonly<{ children?: ReactNode; }>'.

253                         bottomBorder

Code snippet

const NavigationHeader = register({
    loader: () => require('Components/Header/Navigation/NavigationHeader'),
    group: HOME_SECONDARY_SCREENS,
})

//...

    <RootCardStack.Screen
        name="MyScreen"
        key="MyScreen"
        component={MyScreen}
        options={{
            header: (props: StackHeaderProps) => {
                return (
                    <NavigationHeader
                        bottomBorder
                        leftIconOverride={<BackButton />}
                    />
                )
            },
        }}
    />,

Expected behavior I would expect the types of the actual component to be returned

Screenshots If applicable, add screenshots to help explain your problem.

Smartphone (please complete the following information):

• React Native 0.66
• Typescript 4.8.4

[matt-dalton]

I went to check if I’d done something wrong here, so could maybe just add a Typescript section at the bottom?

But yeah…all makes sense! Thanks.

[kirillzyusko]

@matt-dalton I will try to add it. I want to migrate documentation to Docusaurus v2 and use github workflow for docs publishing, because right now I do everything manually. So yeah, good point! I will try to add it and re-work documentation in the future! 😃