// Generated by typings
// Source: https://raw.githubusercontent.com/types/npm-concat-stream/099a88b57dcc9968246e8b1b3651e914a1a2c324/index.d.ts
declare module 'concat-stream' {
import { Writable } from 'stream';

class ConcatStream extends Writable {}

module ConcatStream {
  export interface Options {
    // Supports "string", "buffer", "array", "uint8array" or "object".
    encoding?: string
  }
}

var concatStream: {
  (cb: (data: any) => any): ConcatStream;
  new (cb: (data: any) => any): ConcatStream;
  (opts: ConcatStream.Options, cb: (data: any) => any): ConcatStream;
  new (opts: ConcatStream.Options, cb: (data: any) => any): ConcatStream;
};

export = concatStream;
}