ReadonlybottomSignal returning the element at the bottom of the stack
ReadonlybottomSignal returning the current bottom element and whether it was just added
ReadonlyemptyA signal emitting true if there are no items in the stack
ReadonlyitemsA signal containing the items of the stack from bottom to top
ReadonlylengthA signal emitting the number of items in the stack
ReadonlytopSignal returning the element at the top of the stack
ReadonlytopSignal returning the current top element and whether it was just added
A signal based FILO stack