import * as React from 'react';
import { NativeWearableLifecycleHandler, WearableIntegration } from './WearableTypes';
type Props = {
    children: React.ReactNode;
};
export declare const WearableLifecycleContext: React.Context<{
    onPreToggle: (wearable: WearableIntegration, enabled: boolean) => Promise<void>;
    onPostToggle: (wearable: WearableIntegration) => Promise<void>;
    sanitizeEHRs: (ehrs: WearableIntegration[], legacySort?: boolean) => Promise<WearableIntegration[]>;
    onBackfill: (wearable: WearableIntegration) => Promise<boolean>;
}>;
export declare const registerWearableLifecycleHandlers: (...items: NativeWearableLifecycleHandler[]) => number;
export declare const registerWearableLifecycleHook: (...items: Function[]) => number;
export declare const deregisterWearableLifecycleHandlers: (...handlersToRemove: NativeWearableLifecycleHandler[]) => void;
export declare const WearableLifecycleProvider: ({ children }: Props) => React.JSX.Element;
export declare const useWearableLifecycleHooks: () => {
    onPreToggle: (wearable: WearableIntegration, enabled: boolean) => Promise<void>;
    onPostToggle: (wearable: WearableIntegration) => Promise<void>;
    sanitizeEHRs: (ehrs: WearableIntegration[], legacySort?: boolean) => Promise<WearableIntegration[]>;
    onBackfill: (wearable: WearableIntegration) => Promise<boolean>;
};
export {};