import { NetSession } from "../netblocks/src/core/NetSession.js";
import "../netblocks/src/index.js";
//#region src/addons/roomcraft/RoomcraftClock.d.ts
export interface MotionClockSnapshot {
  epoch: string;
  authority: string;
  term: number;
  elapsed: number;
}
export interface RoomcraftMotionClockState {
  authority: string;
  synchronized: boolean;
  /** Half the measured round-trip delay, not a guarantee of clock accuracy. */
  uncertaintyMs?: number;
}
export declare function readMotionClock(value: unknown): MotionClockSnapshot;
interface ClockOptions {
  epoch: string;
  authority?: string;
  term?: number;
  initialTime?: number;
  now?: () => number;
  onChange(): void;
  onError(error: Error): void;
}
type ClockSession = Pick<NetSession, 'localPeerId' | 'events' | 'isOpen' | 'addEventListener' | 'removeEventListener'> & {
  users: Pick<ReadonlyMap<string, unknown>, 'keys' | 'has'>;
};
/** A scene timeline estimated from monotonic round trips, never wall clocks. */
export declare class RoomcraftClock {
  private readonly session;
  private readonly options;
  private readonly now;
  private readonly cleanups;
  private epoch;
  private authority;
  private term;
  private offsetMs;
  private synced;
  private failed;
  private bestRtt?;
  private bestAt;
  private sampleCount;
  private serial;
  private request?;
  private timeout?;
  private refresh?;
  private started;
  private disposed;
  constructor(session: ClockSession, options: ClockOptions);
  readonly read: () => number;
  get pending(): boolean;
  get state(): RoomcraftMotionClockState;
  snapshot(): MotionClockSnapshot;
  start(): void;
  /** Reconcile elections independently of scene edits, but never switch epochs. */
  reconcile(snapshot: MotionClockSnapshot, receivedAt: number): void;
  /** Switch epochs only with an accepted scene revision; include queue time. */
  adopt(snapshot: MotionClockSnapshot, receivedAt: number, redirected?: boolean): void;
  resync(): void;
  dispose(): void;
  private isNewerAuthority;
  private elect;
  private probe;
  private receiveReply;
  private schedule;
  private cancelSamples;
  private on;
  private send;
  private guard;
}
//#endregion