mix static and dynamic slides (typescript issue)

[dartess]

OK:

<ReactIdSwiper>
    <div />
    <div />
    <div />
</ReactIdSwiper>

OK:

<ReactIdSwiper>
    {[1,2,3].map(() => (
        <div />
    ))}
</ReactIdSwiper>

FAIL:

<ReactIdSwiper>
    <div />
    {[1,2,3].map(() => (
        <div />
    ))}
</ReactIdSwiper>

TS2739: Type 'Element[]' is missing the following properties from type 'ReactElement  ReactElement  Component )> | null) | (new (props: any) => Component )>': type, props, key