Fixes typescript definition

[nicolaslawdune]

Fixes web3 typescript definition #1248

[coveralls]

Coverage remained the same at 85.709% when pulling 0d55228 on Synapsium:1.0 into 6816ce5 on ethereum:1.0.

[coveralls]

Coverage remained the same at 85.709% when pulling 0d55228 on Synapsium:1.0 into 6816ce5 on ethereum:1.0.

[MaxBlaushild]

👍 🌮 🥇

[hodlbank]

It breaks
import Web3 from 'web3';
with
"module": "commonjs",
because:
TypeError: web3_1.default is not a constructor

[hodlbank]

$ node -v
v6.13.0
$ tsc -v
Version 2.6.2

{
  "compilerOptions": {
    "target": "esnext",
    "module": "commonjs"
  }
}

Minimal code to reproduce:

// .ts file
import Web3 from 'web3';

let web3 = new Web3(new Web3.providers.HttpProvider('http://localhost/'));

Transpiling result:

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const web3_1 = require("web3");
let web3 = new web3_1.default(new web3_1.default.providers.HttpProvider('http://localhost/'));