How destructure an object starting from a constant?

I have a utils/constant.js file with:

// Key of total elements in remote collection
export const TOTAL_ELEMENTS = "totalElements";

I need to access to totalElements via the constant.

import { TOTAL_ELEMENTS } from "./constants.js";
[...]
let data = {
    content: "foo",
    totalElements: 54
};

if(TOTAL_ELEMENTS in data) {
    // pseudocode, of course it doesn't work.
    // of course in my case need to return 54
    const { TOTAL_ELEMENTS } = data;
    return TOTAL_ELEMENTS;
}