@regexp-extra/shebang v0.1.2

RegExp for matching shebang line.

const SHEBANG = require('@regexp-extra/shebang');
// -> regular expression


var str = '#!/usr/bin/env node\nconsole.log("unicorns");';
SHEBANG.test(str);
// true

new RegExp(SHEBANG).exec(str);
// [ '#!/usr/bin/env node',
//   '/usr/bin/env node',
//   index: 0,
//   input: '#!/usr/bin/env node\nconsole.log("unicorns");',
//   groups: undefined ]

credits: taken directly from sindresorhus/shebang-regex.