source: frontend/node_modules/define-lazy-prop/index.js

'use strict';
module.exports = (object, propertyName, fn) => {
        const define = value => Object.defineProperty(object, propertyName, {value, enumerable: true, writable: true});

        Object.defineProperty(object, propertyName, {
                configurable: true,
                enumerable: true,
                get() {
                        const result = fn();
                        define(result);
                        return result;
                },
                set(value) {
                        define(value);
                }
        });

        return object;
};