import { FormSubmission, PendingFormSubmission, ProgressListener, ProgressListenerEvent } from '../types/submissions';
export type PendingQueueAction = 'SUBMIT_STARTED' | 'SUBMIT_FAILED' | 'SUBMIT_SUCCEEDED' | 'ADDITION' | 'DELETION' | 'EDIT_STARTED' | 'EDIT_CANCELLED';
export type PendingQueueListener = (results: PendingFormSubmission[], action: PendingQueueAction) => unknown;
/**
 * Register a listener function that will be passed an array of
 * PendingFormSubmissions when the pending queue is modified.
 *
 * ### Example
 *
 * ```js
 * const listener = async (pendingSubmissions) => {
 *   // use pending submissions here...
 * }
 * const deregister =
 *   await submissionService.registerPendingQueueListener(listener)
 *
 * // When no longer needed, remember to deregister the listener
 * deregister()
 * ```
 *
 * @param listener
 * @returns
 */
export declare function registerPendingQueueListener(listener: PendingQueueListener): () => void;
export declare function addFormSubmissionToPendingQueue(formSubmission: FormSubmission): Promise<void>;
export declare function updatePendingQueueSubmission(pendingTimestamp: string, newSubmission: PendingFormSubmission, action: 'SUBMIT_FAILED' | 'SUBMIT_STARTED' | 'EDIT_STARTED' | 'EDIT_CANCELLED', skipSentry?: boolean): Promise<void>;
/**
 * Cancel editing a PendingFormSubmission based on the `pendingTimestamp`
 * property. The function marks the submission as ready for processing by the
 * pending queue
 *
 * ### Example
 *
 * ```js
 * const pendingTimestamp = '2020-07-29T01:03:26.573Z'
 *
 * await submissionService.cancelEditingPendingQueueSubmission(
 *   pendingTimestamp,
 * )
 * ```
 *
 * @param pendingTimestamp
 */
export declare function cancelEditingPendingQueueSubmission(pendingTimestamp: string): Promise<void>;
/**
 * Get an array of PendingFormSubmission
 *
 * ### Example
 *
 * ```js
 * const pendingSubmission =
 *   await submissionService.getPendingQueueSubmissions()
 * // Display pending submissions to user...
 * ```
 *
 * @returns
 */
export declare function getPendingQueueSubmissions(): Promise<PendingFormSubmission[]>;
/**
 * Delete a PendingFormSubmission before it is processed based on the
 * `pendingTimestamp` property.
 *
 * ### Example
 *
 * ```js
 * const pendingTimestamp = '2020-07-29T01:03:26.573Z'
 * await submissionService.deletePendingQueueSubmission(pendingTimestamp)
 * ```
 *
 * @param pendingTimestamp
 */
export declare function deletePendingQueueSubmission(pendingTimestamp: string): Promise<void>;
/**
 * Edit a PendingFormSubmission before it is processed based on the
 * `pendingTimestamp` property. The function places the submission in an editing
 * state preventing it from being processed by the pending queue and returns a
 * prefill id and form id
 *
 * ### Example
 *
 * ```js
 * const pendingTimestamp = '2020-07-29T01:03:26.573Z'
 * const { preFillFormDataId, formId } =
 *   await submissionService.editPendingQueueSubmission(pendingTimestamp)
 * window.location.href = `https://mycoolforms.apps.oneblink.io/forms/${formId}?preFillFormDataId=${preFillFormDataId}`
 * ```
 *
 * @param pendingTimestamp
 */
export declare function editPendingQueueSubmission(pendingTimestamp: string): Promise<{
    preFillFormDataId: string;
    formId: number;
}>;
export declare function removePendingQueueSubmission(pendingTimestamp: string, action: 'SUBMIT_SUCCEEDED' | 'DELETION'): Promise<void>;
/**
 * Register a listener function that will be passed a progress event when an
 * attachment for an item in the pending queue is being processed.
 *
 * ### Example
 *
 * ```js
 * const listener = async ({ progress }) => {
 *   // update the UI to reflect the progress here...
 * }
 * const deregister =
 *   await submissionService.registerPendingQueueAttachmentProgressListener(
 *     attachment.id,
 *     listener,
 *   )
 *
 * // When no longer needed, remember to deregister the listener
 * deregister()
 * ```
 *
 * @param attachmentId
 * @param listener
 * @returns
 */
export declare function registerPendingQueueAttachmentProgressListener(attachmentId: string, listener: ProgressListener): () => void;
export declare function executePendingQueueAttachmentProgressListeners(event: ProgressListenerEvent & {
    attachmentId: string;
}): void;
/**
 * Register a listener function that will be passed a progress event when an
 * item in the pending queue is being processed.
 *
 * ### Example
 *
 * ```js
 * const listener = async ({ progress }) => {
 *   // update the UI to reflect the progress here...
 * }
 * const deregister =
 *   await submissionService.registerPendingQueueProgressListener(
 *     pendingQueueItem.pendingTimestamp,
 *     listener,
 *   )
 *
 * // When no longer needed, remember to deregister the listener
 * deregister()
 * ```
 *
 * @param pendingTimestamp
 * @param listener
 * @returns
 */
export declare function registerPendingQueueProgressListener(pendingTimestamp: string, listener: ProgressListener): () => void;
export declare function executePendingQueueProgressListeners(event: ProgressListenerEvent & {
    pendingTimestamp: string;
}): void;