/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
/**
 * @hidden
 */
export declare enum Modifiers {
    None = 0,
    AltKey = 1,
    CtrlKey = 2,
    ShiftKey = 4,
    MetaKey = 8
}
/**
 * @hidden
 */
export declare function withModifiers(e: KeyboardEvent, modifiers: number): boolean;
/**
 * @hidden
 */
export declare function noModifiers(e: KeyboardEvent): boolean;