import { Ref } from 'vue';
interface ViewTransitionComposable {
    /**
     * Indicates if transition is currently in progress
     */
    isRunning: Ref<boolean>;
    /**
     * Starts a view transition. The provided `update` function will be called during the transition.
     */
    startTransition: (update: () => void | Promise<void>) => Promise<void>;
}
/**
 * A generic composable for running View Transitions.
 *
 * In order to setup view transitions, we need to provide `transition-name` in
 * CSS to the components we want to transition and then apply old & new
 * styles to them via the following selectors. At minimum, you should provide
 * the animation-duration
 *
 * ```css
 * ::view-transition-old(<transition-name>) {}
 * ::view-transition-new(<transition-name>) {}
 * ```
 */
export declare function useViewTransition(): ViewTransitionComposable;
export {};