/*!
 * Copyright (c) 2026-present, Okta, Inc. and/or its affiliates. All rights reserved.
 * The Okta software accompanied by this notice is provided pursuant to the Apache License, Version 2.0 (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 RefObject } from "react";
export type UseFullscreenChromeCollapseArgs = {
    /** The part of the shell that shrinks away while fullscreen is active. */
    chromeElementRef: RefObject<HTMLElement | null>;
    /** The side that shrinks: `height` for a bar across the shell, `width` for a column beside the app. */
    collapsedDimension: "height" | "width";
    /** If `true`, fullscreen is active and the chrome collapses. */
    isCollapsed: boolean;
};
/**
 * Shrinks a part of the shell to nothing when fullscreen starts, and grows it back when fullscreen ends, so the user can see where the navigation went.
 *
 * Returns `isChromeHidden`, which turns `true` only once the collapse has finished.
 */
export declare const useFullscreenChromeCollapse: ({ chromeElementRef, collapsedDimension, isCollapsed, }: UseFullscreenChromeCollapseArgs) => {
    isChromeHidden: boolean;
};
//# sourceMappingURL=useFullscreenChromeCollapse.d.ts.map