import * as Long from 'long';
import { TokenInfo } from './TokenInfo';
import { Writer, Reader } from 'protobufjs/minimal';
export interface PacketHeader {
    appId: number;
    uid: Long;
    instanceId: Long;
    flags: number;
    encodingType: PacketHeader_EncodingType;
    decodedPayloadLen: number;
    encryptionMode: PacketHeader_EncryptionMode;
    tokenInfo: TokenInfo | undefined;
    seqId: Long;
    features: PacketHeader_Feature[];
    kpn: string;
}
export declare const protobufPackage = "AcFunDanmu";
export declare enum PacketHeader_Flags {
    kDirUpstream = 0,
    kDirDownstream = 1,
    kDirMask = 1,
    UNRECOGNIZED = -1
}
export declare function packetHeader_FlagsFromJSON(object: any): PacketHeader_Flags;
export declare function packetHeader_FlagsToJSON(object: PacketHeader_Flags): string;
export declare enum PacketHeader_EncodingType {
    kEncodingNone = 0,
    kEncodingLz4 = 1,
    UNRECOGNIZED = -1
}
export declare function packetHeader_EncodingTypeFromJSON(object: any): PacketHeader_EncodingType;
export declare function packetHeader_EncodingTypeToJSON(object: PacketHeader_EncodingType): string;
export declare enum PacketHeader_EncryptionMode {
    kEncryptionNone = 0,
    kEncryptionServiceToken = 1,
    kEncryptionSessionKey = 2,
    UNRECOGNIZED = -1
}
export declare function packetHeader_EncryptionModeFromJSON(object: any): PacketHeader_EncryptionMode;
export declare function packetHeader_EncryptionModeToJSON(object: PacketHeader_EncryptionMode): string;
export declare enum PacketHeader_Feature {
    kReserve = 0,
    kCompressLz4 = 1,
    UNRECOGNIZED = -1
}
export declare function packetHeader_FeatureFromJSON(object: any): PacketHeader_Feature;
export declare function packetHeader_FeatureToJSON(object: PacketHeader_Feature): string;
export declare const PacketHeader: {
    encode(message: PacketHeader, writer?: Writer): Writer;
    decode(input: Uint8Array | Reader, length?: number): PacketHeader;
    fromJSON(object: any): PacketHeader;
    fromPartial(object: DeepPartial<PacketHeader>): PacketHeader;
    toJSON(message: PacketHeader): unknown;
};
declare type Builtin = Date | Function | Uint8Array | string | number | undefined;
export declare type DeepPartial<T> = T extends Builtin ? T : T extends Array<infer U> ? Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>> : T extends {} ? {
    [K in keyof T]?: DeepPartial<T[K]>;
} : Partial<T>;
export {};