import { GroupBy } from '../Config';
export declare const containsAny: (substrings: string[], stringToSearch: string) => boolean;
export declare const endsWithAny: (suffixes: string[], string: string) => boolean;
export declare const wait: (ms: number) => Promise<unknown>;
export declare const getHoursInMonth: () => number;
export declare const getPeriodEndDate: (startDate: Date, grouping: GroupBy) => Date;
export declare const mapToArabic: (unit: string) => number;