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							- 'use strict';
 
- var callBound = require('call-bound');
 
- var $SyntaxError = require('es-errors/syntax');
 
- var $bigIntValueOf = callBound('BigInt.prototype.valueOf', true);
 
- // https://262.ecma-international.org/15.0/#sec-thisbigintvalue
 
- module.exports = function ThisBigIntValue(value) {
 
- 	if (typeof value === 'bigint') {
 
- 		return value;
 
- 	}
 
- 	if (!$bigIntValueOf) {
 
- 		throw new $SyntaxError('BigInt is not supported');
 
- 	}
 
- 	return $bigIntValueOf(value);
 
- };
 
 
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