视频标签修改变焦提交

zhangnaisong

2024-04-29 f1ff9de1513d07ea0baede12a4d7953dc5a00ac4

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var $ = require('../internals/export');
var sign = require('../internals/math-sign');
 
// `Math.sign` method
// https://tc39.es/ecma262/#sec-math.sign
$({ target: 'Math', stat: true }, {
  sign: sign
});