# @babel/plugin-syntax-class-properties > Allow parsing of class properties See our website [@babel/plugin-syntax-class-properties](https://babeljs.io/docs/en/next/babel-plugin-syntax-class-properties.html) for more information. ## Install Using npm: ```sh npm install --save-dev @babel/plugin-syntax-class-properties ``` or using yarn: ```sh yarn add @babel/plugin-syntax-class-properties --dev ```