Developing a declaration for an unnamed function in a JavaScript file

module.exports = function (argument1, argument2) {
return { myFunction }
 function myFunction () {
 ...
 }
}

What is the process for creating a TypeScript declaration file for this specific JavaScript file?

Answer №1

Here we can see a function that generates an object with another function nested within it.

To define the type, you would use:

type MyExportedType = (param1: SomeType, param2: SomeType) => {
  fun(): void
}

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