/**
 * Round a number. By default, round to the nearest integer.
 *
 * @example
 * Basic usage
 * ```js
 * const result = round(1234.567, { decimals: 1 });
 * // returns 1234.6
 * ```
 *
 * @param number - The number to be rounded.
 * @param options - The options for rounding.
 * @param options.decimals - The number of decimals to keep when rounding.
 * @param options.nearestInteger - The base to use to round. For example, 123 with the nearestInteger 10 is 120.
 * @param options.significantDigits - The number of significant digits to keep. Significant digits start being counted at the first non-zero digit. For example, 0.004622 with 1 significant digit will be rounded to 0.005.
 * @param options.try - By default, the function throws an error if the passed value is not a number. With try set to true, no error is thrown but the returned value is NaN.
 *
 *
 * @category Formatting
 */
export default function round(number: number, options?: {
    decimals?: number;
    nearestInteger?: number;
    significantDigits?: number;
    try?: boolean;
}): number;