export declare const HotkeyModifier: {
    readonly CTRL: number;
    readonly ALT: number;
    readonly SHIFT: number;
    readonly META: number;
};
export declare const HotkeyCode: {
    readonly Y: 89;
    readonly Z: 90;
};
/**
 * Checks if the passed keyboard event match the required hotkey.
 *
 * @example
 * input.addEventListener('keydown', (event) => {
 *     if (isHotkey(event, HotkeyModifier.CTRL | HotkeyModifier.SHIFT, HotkeyCode.Z)) {
 *         // redo hotkey pressed
 *     }
 * })
 *
 * @return will return `true` only if the {@link HotkeyCode} matches and only the necessary
 * {@link HotkeyModifier modifiers} have been pressed
 */
export declare function isHotkey(event: KeyboardEvent, modifiers: (typeof HotkeyModifier)[keyof typeof HotkeyModifier], hotkeyCode: (typeof HotkeyCode)[keyof typeof HotkeyCode]): boolean;