Add missing instructions to add external types to tsconfig.json after installing the package

packages/0x.js/README.md

@@ -18,6 +18,15 @@ npm install 0x.js --save
 import { ZeroEx } from '0x.js';
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+    "./node_modules/ethers-typescript-typings/index.d.ts"
+]
+```
+
 #### UMD:
 
 **Install**

packages/assert/README.md

@@ -8,6 +8,14 @@ Standard type and schema assertions to be used across all 0x projects and packag
 yarn add @0xproject/assert
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```
+
 ## Usage
 
 ```typescript

packages/base-contract/README.md

@@ -8,6 +8,15 @@ BaseContract to derive all auto-generated wrappers from
 yarn add @0xproject/base-contract
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+    "./node_modules/ethers-typescript-typings/index.d.ts"
+]
+```
+
 ## Usage
 
 ```javascript

packages/connect/README.md

@@ -8,6 +8,14 @@ This repository contains a Javascript library that makes it easy to interact wit
 yarn add @0xproject/connect
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```
+
 ## Usage
 
 *   [Docs](https://0xproject.com/docs/connect)

packages/dev-utils/README.md

@@ -7,3 +7,11 @@ Dev utils to be shared across 0x projects and packages
 ```bash
 yarn add @0xproject/dev-utils
 ```
+
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```

packages/subproviders/README.md

@@ -10,6 +10,14 @@ We have written up a [Wiki](https://0xproject.com/wiki#Web3-Provider-Examples) a
 yarn add @0xproject/subproviders
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```
+
 ## Usage
 
 Simply import the subprovider you are interested in using:

packages/types/README.md

@@ -8,6 +8,14 @@ Typescript types shared across 0x projects and packages
 yarn add -D @0xproject/types
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```
+
 ## Usage
 
 ```javascript

packages/utils/README.md

@@ -8,6 +8,14 @@ Utils to be shared across 0x projects and packages
 yarn add @0xproject/utils
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```
+
 ## Usage
 
 ```javascript

packages/web3-wrapper/README.md

@@ -8,6 +8,14 @@ Wrapped version of web3 with a nicer interface that is used across 0x projects a
 yarn add @0xproject/web3-wrapper
 ```
 
+If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
+
+```
+"include": [
+    "./node_modules/web3-typescript-typings/index.d.ts",
+]
+```
+
 ## Usage
 
 ```typescript