import { WSRows } from "./wsRows";
import { TaosResult } from "../common/taosResult";
import { WSConfig } from "../common/config";
import { Precision, SchemalessProto } from "./wsProto";
import { WsStmt } from "../stmt/wsStmt";
export declare class WsSql {
    private wsConfig;
    private _wsClient;
    constructor(wsConfig: WSConfig);
    static open(wsConfig: WSConfig): Promise<WsSql>;
    state(): number;
    /**
     * return client version.
     */
    version(): Promise<string>;
    close(): Promise<void>;
    schemalessInsert(lines: Array<string>, protocol: SchemalessProto, precision: Precision, ttl: number, reqId?: number): Promise<void>;
    stmtInit(reqId?: number): Promise<WsStmt>;
    exec(sql: string, reqId?: number, action?: string): Promise<TaosResult>;
    private executeSchemalessInsert;
    query(sql: string, reqId?: number): Promise<WSRows>;
}
//# sourceMappingURL=wsSql.d.ts.map