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						- 'use strict';
 - const shebangRegex = require('shebang-regex');
 - 
 - module.exports = (string = '') => {
 - 	const match = string.match(shebangRegex);
 - 
 - 	if (!match) {
 - 		return null;
 - 	}
 - 
 - 	const [path, argument] = match[0].replace(/#! ?/, '').split(' ');
 - 	const binary = path.split('/').pop();
 - 
 - 	if (binary === 'env') {
 - 		return argument;
 - 	}
 - 
 - 	return argument ? `${binary} ${argument}` : binary;
 - };
 
 
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