I am struggling with an object that I need to have keys representing every item in the array, each linked to a value of any. Can anyone provide guidance on how to achieve this?
Unfortunately, I couldn't find a solution.
Here is an example for reference:
const arr = [100, 4, 200, 1,2]
const obj = {
100:xx,
4:xx,
1:xx,
2:xx
}
This is what I am trying to achieve. Thank you for your help.
const arr0 = [1, 99, 'foo', 'bar'] as const;
type CustomTest<T extends readonly unknown[], U = any> = { [P in T[number & keyof T] & PropertyKey]: U };
const customTest: CustomTest<typeof arr0> = {
1: 2,
99: 'string',
foo: null,
bar: Symbol(),
// @ts-expect-error - 'nonExist' does not exist in type
nonExist: 0,
};
TS Playground Link hope it helps
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