import { CQN, LinkedModel, User } from "cds-internal-tool";
import { QueryObject } from "cds-internal-tool/lib/types/ql";
import { Connection } from "mysql2/promise";
declare function executeSelectCQN(model: LinkedModel, dbc: Connection, query: QueryObject, user: User, locale: string, txTimestamp: any): any;
declare function executeDeleteCQN(model: LinkedModel, dbc: Connection, cqn: CQN, user: User, locale: string, txTimestamp: any): Promise<[import("mysql2/promise").QueryResult, import("mysql2/promise").FieldPacket[]]>;
declare function executePlainSQL(dbc: Connection, sql: string, values: Array<any>, isOne: any, postMapper: Function): Promise<any>;
declare function executeInsertCQN(model: LinkedModel, dbc: Connection, query: QueryObject, user: User, locale: string, txTimestamp: any): Promise<{
    lastID: number;
    affectedRows: number;
    values: any;
}[]>;
declare function executeUpdateCQN(model: LinkedModel, dbc: Connection, cqn: CQN, user: User, locale: string, txTimestamp: any): Promise<any>;
declare function executeGenericCQN(model: LinkedModel, dbc: Connection, cqn: CQN, user: User, locale: string, txTimestamp: any): Promise<any>;
declare function executeSelectStreamCQN({ model, dbc, query, user, locale, txTimestamp }: {
    model: any;
    dbc: any;
    query: any;
    user: any;
    locale: any;
    txTimestamp: any;
}): Promise<any>;
declare const _default: {
    delete: typeof executeDeleteCQN;
    insert: typeof executeInsertCQN;
    update: typeof executeUpdateCQN;
    select: typeof executeSelectCQN;
    stream: typeof executeSelectStreamCQN;
    convert: any;
    cqn: typeof executeGenericCQN;
    sql: typeof executePlainSQL;
};
export default _default;