export declare class Timer {
    constructor();
    /**
     * 创建倒计时
     * @param $scope  作用域
     * @param name  挂载在$scope下的变量
     * @param sep 倒计时分隔符
     */
    create: ($scope: any, name?: any, sep?: any, pure?: any) => {
        start: (second: any, finished: any) => () => void;
    };
    secondToTime: (second: any, sep: any, pure: any) => any;
    splitSecondToTime: (second: any, sep: any) => string;
}