/**
 * Copyright 2021, 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.
 */
type Animation = {
    duration: number;
    onStart: () => void;
    onEnd: () => void;
};
/**
 * Helper to animate between complex states. It calls callback functions
 * at the start and end of the animation duration.
 */
export declare function useAnimation(): [boolean, (animation: Animation) => void];
export {};