I have a functional component like
function ItemList({ items }: ItemProps[]) {
return <p>items[0].name</p>
}
and I'm creating it like:
<ItemList items={items} />
items is an array of objects like [{name: 'a' id:0}, {name: 'b' id:1}].
Everything is working, but in ItemList.jsx TypeScript is telling me Property 'items' does not exist on type 'ItemProps[]'
function ItemList({ items }: ItemProps[]) {
This type doesn't mean that items is an array, it means the props object is an array. You need:
function ItemList({ items }: { items: ItemProps[] }) {