import { FormsAppsTypes } from '@oneblink/types';
/**
 * Check if the user is currently subscribed to notifications
 *
 * #### Example
 *
 * ```js
 * const isSubscribed = await notificationService.isSubscribed()
 * // Allow user to subscribe or unsubscribe
 * ```
 *
 * @returns
 */
declare function isSubscribed(): Promise<boolean>;
/**
 * Subscribe the current user to notifications
 *
 * #### Example
 *
 * ```js
 * const formsAppId = 1
 * const isSubscribed = await notificationService.subscribe(formsAppId)
 * // isSubscribed will be false if user denied permission to push notifications
 * ```
 *
 * @param formsAppId
 * @returns
 */
declare function subscribe(formsAppId: number): Promise<boolean>;
/**
 * Subscribe the current user to notifications
 *
 * #### Example
 *
 * ```js
 * const formsAppId = 1
 * await notificationService.unsubscribe(formsAppId)
 * // isSubscribed will be false if user denied permission to push notifications
 * ```
 *
 * @param formsAppId
 * @returns
 */
declare function unsubscribe(formsAppId: number): Promise<void>;
/**
 * Get the current users email subscriptions for a single forms app.
 *
 * #### Example
 *
 * ```js
 * const formsAppId = 1
 * const emailSubscriptions =
 *   await approvalsService.getEmailSubscriptions(formsAppId)
 * ```
 *
 * @param formsAppId
 * @param abortSignal
 * @returns
 */
export declare function getEmailSubscriptions(formsAppId: number, abortSignal?: AbortSignal): Promise<FormsAppsTypes.FormsAppUserSubscription['emailSubscriptions']>;
/**
 * Update the current users email subscriptions for a single forms app.
 *
 * #### Example
 *
 * ```js
 * const emailSubscriptions = {
 *   newApproval: true,
 *   clarificationReceived: true,
 * }
 * const savedFormsAppUserSubscription =
 *   await approvalsService.updateFormsAppUserSubscription(
 *     emailSubscriptions,
 *   )
 * ```
 *
 * @param formsAppId
 * @param emailSubscriptions
 * @param abortSignal
 * @returns
 */
export declare function updateEmailSubscriptions(formsAppId: number, emailSubscriptions: FormsAppsTypes.FormsAppUserSubscription['emailSubscriptions'], abortSignal?: AbortSignal): Promise<void>;
export { isSubscribed, subscribe, unsubscribe };