export interface ToNumberOptions {
    decimalMark?: string;
}
/**
 * Convert value to number string
 */
export declare function toNumberString(value: string | number, { decimalMark, }?: ToNumberOptions): string;
/**
 * Convert value to number
 */
export declare function toNumber(value: string | number, { decimalMark, }?: ToNumberOptions): number;
export interface ToCleanOptions {
    decimalMark?: string;
    /** @deprecated use thousandSeparator instead. */
    thousandSeperator?: string | null;
    thousandSeparator?: string;
    maxPrecision?: number;
    minPrecision?: number;
}
/**
 * Like `toFixed` but removes trailing zeros
 */
export declare function toClean(value: string | number, { decimalMark, thousandSeperator, thousandSeparator, maxPrecision, minPrecision, }?: ToCleanOptions): string;
export interface ToMoneyOptions {
    decimalMark?: string;
    /** @deprecated use thousandSeparator instead. */
    thousandSeperator?: string | null;
    thousandSeparator?: string;
    maxPrecision?: number;
    minPrecision?: number;
    symbol?: string;
    symbolBehind?: boolean;
    useParens?: boolean;
}
/**
 * Convert string or number to currency string
 * modified from http://stackoverflow.com/a/149099/806777\
 */
export declare function toMoney(value: string | number, { decimalMark, thousandSeperator, thousandSeparator, maxPrecision, minPrecision, symbol, symbolBehind, useParens, }?: ToMoneyOptions): string;
/**
 * Round number to closest multiple of number
 */
export declare function toClosest(value: string | number, roundTo?: string | number): number;