[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [CircularFIFOStack](./rc-js-util.circularfifostack.md) ## CircularFIFOStack class Circular first in first out stack. **Signature:** ```typescript export declare class CircularFIFOStack implements IFIFOStack ``` **Implements:** [IFIFOStack](./rc-js-util.ififostack.md)<TValue> ## Remarks See [ECircularStackOverflowMode](./rc-js-util.ecircularstackoverflowmode.md) for details of overflow behavior. ## Constructors

Constructor	Modifiers	Description
[(constructor)(capacity, mode)](./rc-js-util.circularfifostack._constructor_.md)		Constructs a new instance of the `CircularFIFOStack` class

## Methods

Method	Modifiers	Description
[getCapacity()](./rc-js-util.circularfifostack.getcapacity.md)
[getIsEmpty()](./rc-js-util.circularfifostack.getisempty.md)
[getRemainingCapacity()](./rc-js-util.circularfifostack.getremainingcapacity.md)
[pop()](./rc-js-util.circularfifostack.pop.md)		Remove the bottom element in the stack and return it.
[push(value)](./rc-js-util.circularfifostack.push.md)		Pushes a value to the top of the stack (depending on `mode`).