import { ConnectionPool } from "@aws-sdk/types/src/connection/pool";
import { ClientHttp2Session } from "http2";
export declare class NodeHttp2ConnectionPool
  implements ConnectionPool<ClientHttp2Session>
{
  private sessions;
  constructor(sessions?: ClientHttp2Session[]);
  poll(): ClientHttp2Session | void;
  offerLast(session: ClientHttp2Session): void;
  contains(session: ClientHttp2Session): boolean;
  remove(session: ClientHttp2Session): void;
  [Symbol.iterator](): IterableIterator<ClientHttp2Session>;
  destroy(connection: ClientHttp2Session): void;
}