Function createPresenceState

web/lib/collaboration/presence.ts:21–27

()

// ─── Factory ──────────────────────────────────────────────────────────────────

export function createPresenceState(): PresenceState {
  return {
    users: new Map(),
    cursors: new Map(),
    typing: new Set(),
  };
}

// ─── Updaters (all return new state, immutable) ───────────────────────────────