import { ProtobufType } from '../ProtobufType';
import { TProtobufField } from '../TProtobufField';
import { TTimestampIn, TTimestampOut } from './basic';
export type TMetaProtoIn = {
    upstream_time: TTimestampIn;
    start_time: TTimestampIn;
};
export type TMetaProtoOut = {
    upstream_time: TTimestampOut;
    start_time: TTimestampOut;
};
export declare class MetaProto extends ProtobufType<TMetaProtoIn, TMetaProtoOut> {
    protected fields(): TProtobufField[];
}