/**
 * Round a number to the given number of `decimalPlaces`.
 *
 * @param num
 * @param decimalPlaces
 */
export declare function round(num: number, decimalPlaces?: number): number;
/**
 * Clamp a given `value` between a minimum and maximum value.
 *
 * @param min
 * @param value
 * @param max
 */
export declare function clampNumber(min: number, value: number, max: number): number;
/**
 * Get the number of decimal places in the given `num`.
 *
 * @param num
 * @example `1` -> `0`
 * @example `1.0` -> `0`
 * @example `1.1` -> `1`
 * @example `1.12` -> `2`
 */
export declare function getNumberOfDecimalPlaces(num: number): number;
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