import { TimePolicyInterval } from './constants';
export declare function isIntervalForDayOfWeek(interval: string): interval is TimePolicyInterval.WEEKLY | TimePolicyInterval.MONTHLY | TimePolicyInterval.YEARLY;
export declare function isIntervalForDayOfMonth(interval: string): interval is TimePolicyInterval.MONTHLY | TimePolicyInterval.YEARLY;
export declare function isIntervalForDayOfYear(interval: string): interval is TimePolicyInterval.YEARLY;
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