mirror of https://github.com/jkjoy/sunpeiwen.git
20 lines
415 B
Markdown
20 lines
415 B
Markdown
# @babel/plugin-syntax-optional-chaining
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> Allow parsing of optional properties
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See our website [@babel/plugin-syntax-optional-chaining](https://babeljs.io/docs/en/next/babel-plugin-syntax-optional-chaining.html) for more information.
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## Install
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Using npm:
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```sh
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npm install --save-dev @babel/plugin-syntax-optional-chaining
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```
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or using yarn:
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```sh
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yarn add @babel/plugin-syntax-optional-chaining --dev
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```
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