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							- 'use strict';
 
- var GetIntrinsic = require('get-intrinsic');
 
- var $BigInt = GetIntrinsic('%BigInt%', true);
 
- var $TypeError = require('es-errors/type');
 
- var zero = $BigInt && $BigInt(0);
 
- // https://262.ecma-international.org/11.0/#sec-numeric-types-bigint-unaryMinus
 
- module.exports = function BigIntUnaryMinus(x) {
 
- 	if (typeof x !== 'bigint') {
 
- 		throw new $TypeError('Assertion failed: `x` argument must be a BigInt');
 
- 	}
 
- 	if (x === zero) {
 
- 		return zero;
 
- 	}
 
- 	return -x;
 
- };
 
 
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