Declare Missing Helper Function (TypeScript) in Visual Studio Code

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Dev By RayRay
Β·Jul 19, 2021Β·

1 min read

Declare Missing Helper Function (TypeScript) in Visual Studio Code
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Source: Microsoft TypeScript Blog

As I was reading the β€œAnnouncing TypeScript 4.2” post on the TypeScript blog, I discovered a neat feature that is so simple but super valuable to me, so I love to share it here 😁

How does it work?

When you call a function with parameters in a TypeScript file in Visual Studio Code, you get an ugly red line.

If you click the yellow balloon, you can generate a function declaration with typed parameters! Alexander Trasyk builds this feature πŸ’ͺ.

Is there any feature you have discovered lately? Please share them πŸ‘

If you are looking for great Visual Studio Code tips for TypeScript development? Check β€œTips for Coding TypeScript with VSCode” by Fernando Doglio πŸ‘


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