import { OneBotAction, OneBotRequestToolkit } from '../OneBotAction';
import { NetworkAdapterConfig } from '../../config/config';
export type StreamPacketBasic = {
    type: StreamStatus;
    data_type?: string;
};
export type StreamPacket<T> = T & StreamPacketBasic;
export enum StreamStatus {
    Stream = "stream",// 分片流数据包
    Response = "response",// 流最终响应
    Reset = "reset",// 重置流
    Error = "error"
}
export declare abstract class BasicStream<T, R> extends OneBotAction<T, StreamPacket<R>> {
    abstract _handle(_payload: T, _adaptername: string, _config: NetworkAdapterConfig, req: OneBotRequestToolkit): Promise<StreamPacket<R>>;
}