/**
 * Constrain a value to within a given range, if not already within range.
 *
 * @param min The lower bound of the range (inclusive)
 * @param max The upper bound of the range (inclusive)
 * @param value The value to clamp
 * @returns The constrained value
 */
export declare function uncheckedClamp(min: number, max: number, value: number): number;
/**
 * Constrain a value to within a given range, if not already within range.
 *
 * @param min The lower bound of the range (inclusive)
 * @param max The upper bound of the range (inclusive)
 * @param value The value to clamp
 * @returns The constrained value
 * @throws a {@link RangeError} when range is invalid
 */
export declare function clamp(min: number, max: number, value: number): number;
/**
 * Interpolate a value over a given range.
 *
 * @param from The beginning of the range
 * @param to The end of the range
 * @param value A number in which [0, 1] correstpond to the range
 * @returns The interpolated value
 */
export declare function uncheckedLerp(from: number, to: number, value: number): number;
/**
 * Interpolate a value over a given range.
 *
 * @param from The beginning of the range
 * @param to The end of the range
 * @param value A number between 0 and 1 (inclusive) representing a point in
 * the range
 * @returns The interpolated value
 * @throws a {@link RangeError} when the value is outside of [0, 1]
 */
export declare function lerp(from: number, to: number, value: number): number;
/**
 * Returns the factorial of a number
 *
 * @param n a counting number
 * @returns n!
 * @throws a {@link RangeError} when n is not a counting number
 */
export declare function factorial(n: number): number;
/**
 * Compute the number of trailing zeros in a number's 32-bit representation,
 * equivalent to its largest power-of-two divisor.
 *
 * @param n an integer
 * @returns the number of trailing zeros in `a`'s 32-bit representation.
 */
export declare function trailingZeros(n: number): number;
/**
 * Find the Greatest Common Factor of two integers.
 *
 * @param a first number
 * @param b second number
 * @returns the greatest common factor of `a` and `b`
 * @throws a {@link RangeError} if non-integral arguments are provided.
 */
export declare function gcf(a: number, b: number): number;
/**
 * Find the Least Common Multiple of two integers.
 *
 * @param a first number
 * @param b second number
 * @returns the least common multiple of `a` and `b`
 * @throws a {@link RangeError} if non-integral arguments are provided.
 */
export declare function lcm(a: number, b: number): number;