import { Test } from 'nodeunit';
declare const _default: {
    'cron expressions day and dow are mutex: given weekday'(test: Test): void;
    'cron expressions day and dow are mutex: given month day'(test: Test): void;
    'cron expressions day and dow are mutex: given neither'(test: Test): void;
    'rate must be whole number of minutes'(test: Test): void;
    'rate cannot be 0'(test: Test): void;
};
export = _default;