import { IObjectHandle } from './framework/IObjectHandle';
import { EntityType } from './framework/Constants';
/**
 * Interface for relevant connection methods
 */
export interface IConnection {
    /**
     * Open a connection
     */
    connect(): Promise<IConnection>;
    /**
     * Optional direct query method
     */
    query?(query: any, parameters?: any[]): Promise<any[]>;
    /**
     * Close connection
     */
    close(): Promise<IConnection>;
    /**
     * Test the current connection configuration
     */
    ping?(): Promise<boolean>;
    /**
     * Return object handle for passed object
     *
     * @param type
     */
    for?<T>(type: EntityType<T>): IObjectHandle<T>;
}