How do I use environment variables in TypeScript?
An example of an AI chatbot conversation about using environment variables in TypeScript.
How do I use environment variables in TypeScript?
You can use the 'dotenv' package to load environment variables from a .env file into your TypeScript application.
Can you show me how to set it up step by step?
Sure! First, install the dotenv package using npm: npm install dotenv. Then, create a .env file in your project root.
What should I put in the .env file?
You can define your variables like this: API_KEY=your_api_key and then access it in your TypeScript code using process.env.API_KEY.
Is there a way to type these environment variables?
Yes! You can create a type definition file to define the types of your environment variables for better type safety.
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