Transform the object into a function that returns the object while still maintaining the casting

Question

I have this item:

const five: { quantity: number } = {
  quantity: 5,
}

I would like to transform it into a function that yields the same item, like this:

const five = () => ({quantity: 5})

Is there a way for me to reuse the casting to ensure the response type stays consistent?

Answer 1

Answer №1

If you need to determine the type of an object, you can utilize the typeof operator:

const numObj: { value: number } = {
    value: 5,
}

const funcNum: () => typeof numObj = () => ({ value: 1 });

Creating an alias for the function:

type FuncNum = () => typeof numObj;

const funcNum: FuncNum = () => ({ value: 1 });

Answer 2

If you need to determine the type of an object, you can utilize the typeof operator:

const numObj: { value: number } = {
    value: 5,
}

const funcNum: () => typeof numObj = () => ({ value: 1 });

Creating an alias for the function:

type FuncNum = () => typeof numObj;

const funcNum: FuncNum = () => ({ value: 1 });

Answer 3

From my perspective, it seems that you are capable of performing the following:

const five: { quantity: number } = {
  quantity: 5,
}

let x=new Function()
{ () => ({quantity: 5})}

If this aligns with what you're looking for, please feel free to confirm :)

Answer 4

From my perspective, it seems that you are capable of performing the following:

const five: { quantity: number } = {
  quantity: 5,
}

let x=new Function()
{ () => ({quantity: 5})}

If this aligns with what you're looking for, please feel free to confirm :)