import { Pg } from './Pg';
export declare enum DatabaseConnectionTypes {
    PG = "PG"
}
export interface Database {
    add(name: string, instance: Pg): Database;
    get(name?: string): Pg;
    all(): {
        [key: string]: Pg;
    };
}
export interface DatabaseConfig {
    connections: {
        [key: string]: DatabaseConnectionConfig;
    };
}
export interface DatabaseConnectionConfig {
    type: DatabaseConnectionTypes;
    host: string;
    database: string;
    user: string;
    password: string;
    port: number;
    ssl?: any;
    application_name?: string;
}
export declare const DEFAULT_CONNECTION = "default";