import Pool from "./pool"

export default PoolStats

declare class PoolStats {
  constructor(pool: Pool);
  /** Number of open socket connections in this pool. */
  connected: number;
  /** Number of open socket connections in this pool that do not have an active request. */
  free: number;
  /** Number of pending requests across all clients in this pool. */
  pending: number;
  /** Number of queued requests across all clients in this pool. */
  queued: number;
  /** Number of currently active requests across all clients in this pool. */
  running: number;
  /** Number of active, pending, or queued requests across all clients in this pool. */
  size: number;
}