import { ClosedDateRange } from '../types';
export declare function normalizeClosedRange(a: Date, b: Date): ClosedDateRange;
export declare function dayInClosedRanges(day: Date, ranges: ClosedDateRange[]): boolean;
export declare function isClosedRangeEndpoint(day: Date, ranges: ClosedDateRange[]): boolean;
//# sourceMappingURL=closed-ranges.d.ts.map