# push method

E push(

1. E element

)

Pushes an element onto the top of the stack.

Returns the element that was pushed.

Example:

    final stack = LinkedStack<int>();
    final pushed = stack.push(42);
    print(pushed); // 42

## Implementation

    E push(E element) {
      final newNode = _StackNode<E>(element);
      newNode.next = _top;
      _top = newNode;
      _size++;
      return element;
    }