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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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