How to create a common Helper class 💡 Create a folder named util inside the src folder. 📁src > > 📁util 💡 Let’s create two JS files named Helper.js and util.js. 📁src > > 📁util – 🟠Helper.js – 🟠util.js 💻 Helper.js This is a Class file that contains several commonly used methods with static type. […]

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