export declare const DEFAULT_PRESENCE_GRACE_MS: number;
export type NetworkPresence = "online" | "reconnecting" | "offline";
export type PresenceEvent = {
    type: "connector_connected";
} | {
    type: "connector_disconnected";
} | {
    type: "presence_grace_expired";
} | {
    type: "shutdown";
};
export type PresenceEffect = {
    type: "start_grace_timer";
    deadline_ms: number;
} | {
    type: "cancel_grace_timer";
} | {
    type: "emit_presence";
    presence: NetworkPresence;
    reason: string;
};
export interface PresenceTransitionResult {
    next: NetworkPresence;
    effects: readonly PresenceEffect[];
    ignored?: boolean;
}
export interface PresenceTransitionOptions {
    graceMs?: number;
}
export declare function transitionPresence(current: NetworkPresence, event: PresenceEvent, opts?: PresenceTransitionOptions): PresenceTransitionResult;
//# sourceMappingURL=network-presence.d.ts.map