import type { RealtimeClient } from '../realtime/client.js';
export interface User {
    id: string;
    name: string;
    email?: string;
    avatar?: string;
    color?: string;
}
export interface CursorPosition {
    x: number;
    y: number;
    line?: number;
    column?: number;
}
export interface Selection {
    start: CursorPosition;
    end: CursorPosition;
    text?: string;
}
export interface EditingState {
    resourceId: string;
    field?: string;
    action?: 'typing' | 'selecting' | 'idle';
    timestamp: number;
}
export interface PresenceState<T = any> {
    user: User;
    status: 'online' | 'idle' | 'away' | 'offline';
    lastSeen: number;
    cursor?: CursorPosition;
    selection?: Selection;
    editing?: EditingState;
    custom?: T;
}
export declare class PresenceStore<T = any> {
    private realtimeClient;
    private tableName;
    private myState;
    private othersState;
    private followingUserId;
    private heartbeatInterval;
    private idleTimer;
    private eventListeners;
    private cursorDebounceTimer;
    private cursorDebounceMs;
    constructor(realtimeClient: RealtimeClient | null, tableName: string, user: User, customState?: T);
    private generateColor;
    private setupPresenceSync;
    private startHeartbeat;
    private setupIdleDetection;
    private resetIdle;
    private resetIdleTimer;
    private broadcastPresence;
    on(event: string, handler: (data: any) => void): () => void;
    private emit;
    updatePresence(state: Partial<PresenceState<T>>): void;
    updateCursor(position: CursorPosition): void;
    updateSelection(selection: Selection | null): void;
    updateEditing(editing: EditingState | null): void;
    get myPresence(): PresenceState<T>;
    get others(): PresenceState<T>[];
    get othersCount(): number;
    get onlineCount(): number;
    getUser(userId: string): PresenceState<T> | null;
    getOnlineUsers(): PresenceState<T>[];
    getUsersEditing(resourceId: string): PresenceState<T>[];
    follow(userId: string): () => void;
    stopFollowing(): void;
    isFollowing(userId: string): boolean;
    setStatus(status: PresenceState['status']): void;
    setIdle(): void;
    setActive(): void;
    destroy(): void;
}