/**
 * Ensure n is an integer within `[0,MAX_SAFE_INTEGER]` range.
 * @param n - Input number.
 * @param typeName - Description of the number type.
 *
 * @throws RangeError
 * Thrown if n is out of valid range.
 */
export declare function constrain(n: number, typeName: string): number;
/**
 * Ensure n is an integer within `[0,max]` range.
 * @param n - Input number.
 * @param typeName - Description of the number type.
 * @param max - Maximum allowed value (inclusive).
 *
 * @throws RangeError
 * Thrown if n is out of valid range.
 */
export declare function constrain(n: number, typeName: string, max: number): number;
/**
 * Ensure n is an integer within `[min,max]` range.
 * @param n - Input number.
 * @param typeName - Description of the number type.
 * @param min - Minimum allowed value (inclusive).
 * @param max - Maximum allowed value (inclusive).
 *
 * @throws RangeError
 * Thrown if n is out of valid range.
 */
export declare function constrain(n: number, typeName: string, min: number, max: number): number;