/// <reference types="node" />
declare class Stack<T> {
    /**
     * 栈为空时仍获取元素
     */
    static readonly StackEmptyError: {
        new (message?: string): {
            name: string;
            message: string;
            stack?: string | undefined;
        };
        captureStackTrace(targetObject: object, constructorOpt?: Function | undefined): void;
        prepareStackTrace?: ((err: Error, stackTraces: NodeJS.CallSite[]) => any) | undefined;
        stackTraceLimit: number;
    };
    private stack;
    /**
     * 获取当前栈的大小
     */
    get size(): number;
    /**
     * 判断栈是否为空
     */
    isEmpty(): boolean;
    /**
     * 判断是否非空
     */
    isNotEmpty(): boolean;
    /**
     * 入栈
     */
    push(...values: T[]): void;
    /**
     * 出栈
     */
    pop(): T;
    /**
     * 返回栈顶元素
     */
    peak(): T;
    clear(): void;
}
export default Stack;