How to type the rest-operator when destructuring?

Question

typescript

Good day!
Please tell me how to write the typing correctly in this example:

type snbnus = string | number | boolean | null | undefined | symbol;

const func = (...elements: snbnus[]) => {
    const [targetArray, ...rest] = elements;
};

At the same time, in elements, the first element will necessarily be an array (the elements of which can be of any type from the snbnus alias), and the rest-operator, respectively, can simply be of any type from the snbnus alias. Recording

const [targetArray: snbnus[], ...rest: snbnus[]] = elements;

highlighted as an error.

Answer 1

i would do that

type snbnus = string | number | boolean | null | undefined | symbol;

const func = (targetArray: snbnus[], ...rest: snbnus[]) => {
    console.log(targetArray, rest);
};