export type NavigationStateOrRoute = Readonly<{
    /**
     * Index of the currently focused route.
     */
    index: number;
    /**
     * List of rendered routes.
     */
    routes?: Array<NavigationStateOrRoute>;
    state?: NavigationStateOrRoute;
    /**
     * User-provided name for the route.
     */
    name: string;
    routeName: string;
}>;
export type NavigationAction = Readonly<{
    /**
     * Type of the action (e.g. `NAVIGATE`)
     */
    type: string;
    /**
     * Additional data for the action
     */
    payload?: object;
    /**
     * Key of the route which dispatched this action.
     */
    source?: string;
    /**
     * Key of the navigator which should handle this action.
     */
    target?: string;
}>;
export type NavigationContainerRef = {
    /**
     * React Navigation 4 and below state.
     */
    state?: {
        nav?: NavigationStateOrRoute;
    };
    /**
     * Get the rehydrated navigation state of the navigation tree.
     */
    getRootState?: () => NavigationStateOrRoute;
};
export type NavigationContainerProps = {
    /**
     * Callback which is called after the navigation tree mounts.
     */
    onReady?: () => void;
    /**
     * Callback which is called with the latest navigation state when it changes.
     * React Navigation 5.0 onward.
     */
    onStateChange?: (state: NavigationStateOrRoute | undefined) => void;
    /**
     * Callback which is called with the latest navigation state when it changes.
     * Prior to React Navigation 5.0.
     */
    onNavigationStateChange?: (previousState: NavigationStateOrRoute | undefined, currentState: NavigationStateOrRoute | undefined, action: NavigationAction | undefined) => void;
};