Hey, I plan to add a "converter" function to the collections part of the kotlin library. This function helps the developer to convert the type of list to another type. For example if you have a list of unrounded price tags and you want to round them to the "normal" price-format. You could simply define a conversion function via my convert function that round a number out of the list. This functionality is quite similar to the forEach-function with the difference that it returns a new list with a new type. What should I do if I want to add this functionality to the Kotlin stdlib?