/**
 * Copyright 2019, SumUp Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type React from 'react';
export declare const isEnter: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isEscape: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isSpacebar: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isArrowLeft: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isArrowUp: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isArrowRight: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isArrowDown: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isBackspace: (event: KeyboardEvent | React.KeyboardEvent) => boolean;
export declare const isDelete: (event: KeyboardEvent | React.KeyboardEvent) => boolean;