import { AlertsPercentage, BetweenOptions, RangeOptions, Status, Contact, ModifyMnemonicParams, Mnemonic, Subsystem } from '../types';
export declare const range: (options: RangeOptions) => number[];
export declare const between: (options?: BetweenOptions) => number;
export declare const shuffle: <T>(arr: T[]) => T;
export declare const generateEquipment: () => string;
export declare const setModulus: (percentage?: AlertsPercentage) => number;
export declare const setSecondModulus: (percentage?: AlertsPercentage) => number;
export declare const randomMinutes: (min: number, max: number) => number;
export declare const randomSeconds: (min: number, max: number) => number;
export declare const getDayOfYear: (date: Date) => number;
export declare const getMostSevereStatus: (dataArray: any) => Status;
export declare const evaluateStatus: (currentValue: number, minThreshold: number, maxThreshold: number, seriousThresholdPercentage?: number, cautionThresholdPercentage?: number) => Status;
export declare const getSubsystemMnemonics: (subsystems: Subsystem[]) => Mnemonic[];
export declare const updateSubsystemWithMnemonic: (currentContact: Contact, params: ModifyMnemonicParams) => any;