declare type Event = {
    initialPrice: number;
    discountPrice: number;
    startTime?: number;
};
export declare const getReadableDate: (timestamp: number | undefined, reverseOrder?: boolean) => string | null;
export declare const getCheapestEvent: (events: Event[]) => Event | null;
export declare const checkForDifferentPrices: (events: Event[], cheapestEvent: Event | null) => boolean;
export {};
