export declare const dateFormatter: Intl.DateTimeFormat;
export declare const currencyFormatter: Intl.NumberFormat;
export declare const convertSecondsToTimeString: (seconds?: number) => string;
export declare const secondsToTimeDuration: (seconds?: number) => string;
export declare const secondsTo: (seconds?: number, what?: "days" | "hours" | "minutes") => number;
export declare const formatDuration: (timeToCreate?: number) => string;
