Converting data types of a destructured property

In my Next.js application, I'm using a router hook and destructuring like this:

const {
  query: { run_id },
} = useRouter();

The type of `run_id` is as follows:

run_id: string | string[] | undefined

I tried to typecast it as shown below, but it doesn't seem to work. Can someone help me figure out what's missing?

const {
  query: { run_id  as string},
} = useRouter();

Answer №1

Unfortunately, you need to specify the entire data type in this case.

const {
  query: { run_id },
} : { query: { run_id: string } } = useRouter();

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