import { SurrealdbNodeEngine as Sne } from "../index.js";
import { ConnectionStatus, Emitter, EngineEvents, RpcRequest, RpcResponse } from "surrealdb.js";
import { ConnectionOptions } from "./types.js";
export declare function surrealdbNodeEngines(opts?: ConnectionOptions): {
    mem: {
        new (emitter: Emitter<EngineEvents>): {
            ready: Promise<void> | undefined;
            reader?: Promise<void>;
            status: ConnectionStatus;
            connection: {
                url?: URL;
                namespace?: string;
                database?: string;
                token?: string;
            };
            version(url: URL, timeout: number): Promise<string>;
            readonly emitter: Emitter<EngineEvents>;
            db?: Sne;
            setStatus<T extends ConnectionStatus>(status: T, ...args: EngineEvents[T]): void;
            connect(url: URL): Promise<void>;
            disconnect(): Promise<void>;
            rpc<Method extends string, Params extends unknown[] | undefined, Result extends unknown>(request: RpcRequest<Method, Params>): Promise<RpcResponse<Result>>;
            readonly connected: boolean;
        };
    };
    surrealkv: {
        new (emitter: Emitter<EngineEvents>): {
            ready: Promise<void> | undefined;
            reader?: Promise<void>;
            status: ConnectionStatus;
            connection: {
                url?: URL;
                namespace?: string;
                database?: string;
                token?: string;
            };
            version(url: URL, timeout: number): Promise<string>;
            readonly emitter: Emitter<EngineEvents>;
            db?: Sne;
            setStatus<T extends ConnectionStatus>(status: T, ...args: EngineEvents[T]): void;
            connect(url: URL): Promise<void>;
            disconnect(): Promise<void>;
            rpc<Method extends string, Params extends unknown[] | undefined, Result extends unknown>(request: RpcRequest<Method, Params>): Promise<RpcResponse<Result>>;
            readonly connected: boolean;
        };
    };
};