/// <reference types="node" />
import coap from 'coap';
import { RemoteInfo } from 'dgram';
import { EventEmitter } from 'events';
import stream, { Readable } from 'stream';
export default coap;
export * from 'coap';
interface BufferList extends stream.Duplex {
    length: number;
    append(buffer: Buffer | Buffer[] | BufferList | BufferList[] | string): void;
    get(index: number): number;
    slice(start?: number, end?: number): Buffer;
    shallowSlice(start?: number, end?: number): BufferList;
    copy(dest: Buffer, destStart?: number, srcStart?: number, srcEnd?: number): void;
    duplicate(): BufferList;
    consume(bytes?: number): void;
    toString(encoding?: string, start?: number, end?: number): string;
    indexOf(value: string | number | Uint8Array | BufferList | Buffer, byteOffset?: number, encoding?: string): number;
    readDoubleBE(offset: number, noAssert?: boolean): number;
    readDoubleLE(offset: number, noAssert?: boolean): number;
    readFloatBE(offset: number, noAssert?: boolean): number;
    readFloatLE(offset: number, noAssert?: boolean): number;
    readInt32BE(offset: number, noAssert?: boolean): number;
    readInt32LE(offset: number, noAssert?: boolean): number;
    readUInt32BE(offset: number, noAssert?: boolean): number;
    readUInt32LE(offset: number, noAssert?: boolean): number;
    readInt16BE(offset: number, noAssert?: boolean): number;
    readInt16LE(offset: number, noAssert?: boolean): number;
    readUInt16BE(offset: number, noAssert?: boolean): number;
    readUInt16LE(offset: number, noAssert?: boolean): number;
    readInt8(offset: number, noAssert?: boolean): number;
    readUInt8(offset: number, noAssert?: boolean): number;
}
export interface IncomingMessage extends Readable {
    payload: Buffer;
    options: any;
    headers: Headers;
    code: string;
    method: Method | null;
    url: string;
    rsinfo: RemoteInfo;
    outSocket: any;
}
export interface OutgoingMessage extends BufferList {
    code: string;
    statusCode: string;
    setOption(name: string, value: any): any;
    reset(): void;
    writeHead(code: number, headers: Headers): void;
}
declare type Method = 'GET' | 'POST' | 'PUT' | 'DELETE';
declare type Headers = Record<string, string>;
export interface Agent extends EventEmitter {
    _nextToken: () => Buffer;
}
export interface RequestOptions {
    timeout?: number;
    host?: string;
    hostname?: string;
    port?: number;
    method?: Method;
    confirmablev?: boolean;
    observe?: boolean;
    pathname?: string;
    query?: string;
    options?: Headers;
    headers?: Headers;
    agent?: Agent;
    proxyUri?: string;
    multicast?: boolean;
    multicastTimeout?: number;
    retrySend?: number;
}