decidedly still can't quite understand the logic of the tests with phpunit. My tests all messed up 😥😓😭😭

@dimtrovich thank you very much i think spinner needs to be asynchronous, is it possible with current implementation?

progress bar is when we know how many items we have to process already so we can know exact progress to show the bar.

spinner is when we don't know that in advance so we just let it spin, perform some long task that take arbitrary time, then on finish stop spinner.

that means there is no percentage in spinner

@dimtrovich can we close it? :D

@dimtrovich can we close it? :D

for the moment, I think we can close it. I haven't found a way of doing it as simply as possible.
the approach i saw that seemed good was to use react php for asynchronous processes. but we can't afford to use third-party libraries in package