/*!
 * Copyright 2020 VMware, Inc.
 * SPDX-License-Identifier: BSD-2-Clause
 */
export declare class CommonUtil {
    /**
     * Rounds number to given floating point, 2 by default.
     * @param value number from float data type
     * @param digits how many numbers will be shown after decimal point
     */
    static roundTo(value: number, digits?: number): number;
    /**
     * Verifies if the passed value is of type Function
     */
    static isFunction(value: any): value is (...args: unknown[]) => unknown;
}
