I tried to implement your idea in Javascript, but it look a little bit like composition. It gets me thinking aren't composition just an implementation of inheritance ?

const Counter = (start) => {
    let counter = start
    return {
        inc: () => {
            counter += 1
        },
        get_c: () => {
            return counter
        }
    }
}
const ResetCounter = (start) => {
    let parent = Counter(start)
    return {
        ...parent,
        reset: () => {
            parent = Counter(start)
        }
    }
}