优化ptz

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2024-02-29 dddc5e6586e91d81f6b51b1fcaf291a3471bd50a

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var NATIVE_SYMBOL = require('../internals/symbol-constructor-detection');
 
/* eslint-disable es/no-symbol -- safe */
module.exports = NATIVE_SYMBOL && !!Symbol['for'] && !!Symbol.keyFor;