import { Pair } from "../utils/utils";
export interface IDBClient {
    fetchAll<R>(query: string, obj: R, parameters: any[]): Promise<R[]>;
    fetchAllUsingField<R>(query: string, field: string, parameters: any[]): Promise<R[]>;
    fetchAllUsingTwoFields<R, T>(query: string, field1: string, field2: string, parameters: any[]): Promise<Pair<R, T>[]>;
    fetch<R>(query: string, obj: R, parameters: any[]): Promise<R>;
    updateRow(query: string, parameters: any[]): Promise<any>;
}