import type { RecordingWorkflowNotice } from '../recording-workflow-contract.js';
import { type ReactNode } from 'react';
import type { ArkmeArrangementReminderEvent, ArkmeAiLetterItem } from '../types.js';
import type { ReactionNotification } from '../reaction-contract.js';
export type ArkmeNotificationKind = 'official' | 'arrangement' | 'reaction' | 'world' | 'ai' | 'recording';
export interface ArkmeNotificationItem {
    id: string;
    kind: ArkmeNotificationKind;
    title: string;
    preview: string;
    sourceLabel?: string;
    atMillis: number;
    unread: boolean;
    arrangement?: ArkmeArrangementReminderEvent;
    reaction?: ReactionNotification;
    recording?: RecordingWorkflowNotice;
    aiLetter?: ArkmeAiLetterItem;
    worldInteractionRef?: string;
}
interface NotificationSnapshot {
    scope: string | undefined;
    revision: number;
    ready: boolean;
    loading: boolean;
    error: string | undefined;
    arrangementItems: ArkmeArrangementReminderEvent[];
    worldItems: ArkmeNotificationItem[];
    worldUnreadCount: number;
    worldSeenThroughSequence: number;
    worldError: string | undefined;
    aiItems: ArkmeNotificationItem[];
    aiUnreadCount: number;
    aiLatestUnread: ArkmeAiLetterItem | undefined;
    aiError: string | undefined;
}
export declare function reactionItem(item: ReactionNotification): ArkmeNotificationItem;
declare class ArkmeNotificationStore {
    private snapshot;
    private listeners;
    private controller;
    private inflight;
    subscribe: (listener: () => void) => () => void;
    getSnapshot: () => NotificationSnapshot;
    private publish;
    refresh(scope?: string | undefined): Promise<void>;
    markArrangementRead(eventRef: string, scope?: string | undefined, signal?: AbortSignal): Promise<void>;
    markAllArrangementRead(): Promise<void>;
    markWorldViewed(sequence?: number, scope?: string | undefined, signal?: AbortSignal): Promise<void>;
    markAiRead(letterIds: readonly string[], scope?: string | undefined, signal?: AbortSignal): Promise<void>;
}
export declare const arkmeNotificationStore: ArkmeNotificationStore;
export declare function useArkmeNotificationSummary(): {
    ready: boolean;
    hasNotifications: boolean;
    unreadCount: number;
    preview: string;
    atMillis: number;
};
export declare function ArkmeNotificationCenter({ preview, headerAction }?: {
    preview?: boolean;
    headerAction?: ReactNode;
}): import("react").JSX.Element;
export {};
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