mirror of https://github.com/jkjoy/sunpeiwen.git
8 lines
202 B
JavaScript
8 lines
202 B
JavaScript
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'use strict';
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// https://262.ecma-international.org/6.0/#sec-ispropertykey
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module.exports = function IsPropertyKey(argument) {
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return typeof argument === 'string' || typeof argument === 'symbol';
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};
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