importance: 5

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# Set and decrease for counter

Modify the code of `makeCounter()` so that the counter can also decrease and set the number:

- `counter()` should return the next number (as before).
- `counter.set(value)` should set the counter to `value`.
- `counter.decrease()` should decrease the counter by 1.

See the sandbox code for the complete usage example.

P.S. You can use either a closure or the function property to keep the current count. Or write both variants.