import Builder from '../Builder';
import { TConnection, TConnectionOptions, TConnectionTransaction } from '../../types';
declare abstract class AbstractDB extends Builder {
    abstract beginTransaction(): Promise<TConnectionTransaction>;
    abstract generateUUID(): string;
    abstract raw(sql: string): string;
    abstract escape(sql: string): string;
    abstract escapeXSS(sql: string): string;
    abstract snakeCase(sql: string): string;
    abstract camelCase(sql: string): string;
    abstract JSONObject(object: Record<string, string>, alias: string): string;
    abstract jsonObject(object: Record<string, string>, alias: string): string;
    abstract constants(constants?: string): string | Record<string, any>;
    abstract caseUpdate(cases: {
        when: string;
        then: string;
    }[], final?: string): string | [];
    abstract getConnection(options: TConnectionOptions): Promise<TConnection>;
}
export { AbstractDB };
export default AbstractDB;