Unique TypeScript code snippets tailored for VSCode

Is it possible to create detailed custom user snippets in VS Code for TypeScript functions such as:

someArray.forEach((val: getTypeFromArrayOnTheFly){

}

I was able to create a simple snippet, but I am unsure how to make it appear after typing an array name followed by a dot. Additionally, I am unsure how to extract the type from the specific array I want to use the snippet on.

Answer №1

The fundamental concepts of the Typescript programming language include the predefined snippet foreach =>, which automatically expands to

array.forEach(element => {
  
});

As the data type of array is already inferred, there is no need to specifically declare the type of element.

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