import { IConnection } from "./IConnection";
import { IQuery } from "../Query/IQuery";
import { IQueryResult } from "../Query/IQueryResult";
import { IsolationLevel, QueryType } from "../Common/Type";
import { PooledConnectionManager } from "./PooledConnectionManager";
export declare class PooledConnection implements IConnection {
    connection: IConnection;
    private manager;
    constructor(connection: IConnection, manager: PooledConnectionManager);
    isolationLevel: IsolationLevel;
    database: string;
    inTransaction: boolean;
    isOpen: boolean;
    close(): Promise<void>;
    reset(): Promise<void>;
    open(): Promise<void>;
    startTransaction(): Promise<void>;
    commitTransaction(): Promise<void>;
    rollbackTransaction(): Promise<void>;
    query(command: IQuery): Promise<IQueryResult[]>;
    query(query: string, parameters?: Map<string, any>): Promise<IQueryResult[]>;
    query(query: string, type?: QueryType, parameters?: Map<string, any>): Promise<IQueryResult[]>;
    setIsolationLevel(isolationLevel: IsolationLevel): Promise<void>;
    readonly errorEvent: import("../Event/IEventHandler").IEventHandler<IConnection, Error>;
}