import { BinaryReader, BinaryWriter } from "@bufbuild/protobuf/wire";
import { TypedMessage } from "../../../common/serial/typed_message";
export declare const protobufPackage = "xray.transport.internet.kcp";
/** Maximum Transmission Unit, in bytes. */
export interface MTU {
    $type: "xray.transport.internet.kcp.MTU";
    value: number;
}
/** Transmission Time Interview, in milli-sec. */
export interface TTI {
    $type: "xray.transport.internet.kcp.TTI";
    value: number;
}
/** Uplink capacity, in MB. */
export interface UplinkCapacity {
    $type: "xray.transport.internet.kcp.UplinkCapacity";
    value: number;
}
/** Downlink capacity, in MB. */
export interface DownlinkCapacity {
    $type: "xray.transport.internet.kcp.DownlinkCapacity";
    value: number;
}
export interface WriteBuffer {
    $type: "xray.transport.internet.kcp.WriteBuffer";
    /** Buffer size in bytes. */
    size: number;
}
export interface ReadBuffer {
    $type: "xray.transport.internet.kcp.ReadBuffer";
    /** Buffer size in bytes. */
    size: number;
}
export interface ConnectionReuse {
    $type: "xray.transport.internet.kcp.ConnectionReuse";
    enable: boolean;
}
/**
 * Pre-shared secret between client and server. It is used for traffic obfuscation.
 * Note that if seed is absent in the config, the traffic will still be obfuscated,
 * but by a predefined algorithm.
 */
export interface EncryptionSeed {
    $type: "xray.transport.internet.kcp.EncryptionSeed";
    seed: string;
}
export interface Config {
    $type: "xray.transport.internet.kcp.Config";
    mtu: MTU | undefined;
    tti: TTI | undefined;
    uplinkCapacity: UplinkCapacity | undefined;
    downlinkCapacity: DownlinkCapacity | undefined;
    congestion: boolean;
    writeBuffer: WriteBuffer | undefined;
    readBuffer: ReadBuffer | undefined;
    headerConfig: TypedMessage | undefined;
    seed: EncryptionSeed | undefined;
}
export declare const MTU: MessageFns<MTU, "xray.transport.internet.kcp.MTU">;
export declare const TTI: MessageFns<TTI, "xray.transport.internet.kcp.TTI">;
export declare const UplinkCapacity: MessageFns<UplinkCapacity, "xray.transport.internet.kcp.UplinkCapacity">;
export declare const DownlinkCapacity: MessageFns<DownlinkCapacity, "xray.transport.internet.kcp.DownlinkCapacity">;
export declare const WriteBuffer: MessageFns<WriteBuffer, "xray.transport.internet.kcp.WriteBuffer">;
export declare const ReadBuffer: MessageFns<ReadBuffer, "xray.transport.internet.kcp.ReadBuffer">;
export declare const ConnectionReuse: MessageFns<ConnectionReuse, "xray.transport.internet.kcp.ConnectionReuse">;
export declare const EncryptionSeed: MessageFns<EncryptionSeed, "xray.transport.internet.kcp.EncryptionSeed">;
export declare const Config: MessageFns<Config, "xray.transport.internet.kcp.Config">;
type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
export type DeepPartial<T> = T extends Builtin ? T : T extends globalThis.Array<infer U> ? globalThis.Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>> : T extends {} ? {
    [K in Exclude<keyof T, "$type">]?: DeepPartial<T[K]>;
} : Partial<T>;
export interface MessageFns<T, V extends string> {
    readonly $type: V;
    encode(message: T, writer?: BinaryWriter): BinaryWriter;
    decode(input: BinaryReader | Uint8Array, length?: number): T;
    fromJSON(object: any): T;
    toJSON(message: T): unknown;
    create(base?: DeepPartial<T>): T;
    fromPartial(object: DeepPartial<T>): T;
}
export {};