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- 'use strict';
- module.exports = object => {
- if (typeof object !== 'object' || object === null) {
- throw new TypeError('Expected an object');
- }
- const result = {};
- for (const [key, value] of Object.entries(object)) {
- result[value] = key;
- }
- for (const symbol of Object.getOwnPropertySymbols(object)) {
- const value = object[symbol];
- result[value] = symbol;
- }
- return result;
- };
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