Merge branch 'development' into feature/forwarder-helper/init

* development: (187 commits)
  Remove trailing slash
  Fix linter
  Stop nesting interfaces and add necessary type exports
  Remove duplicate type and remove nested interface
  Add support for rending the Tuple type
  Add missing keyu
  Remove excessive timestamp
  Improve doc commebnt
  Remove docs catch-all endpoint
  Fix comments
  Look for all TS mapped types
  Add catch and exit with non-zero
  Remove superfluous dep
  Fix CHANGELOG entry
  Fix double assignment
  Upgrade Typedoc to 0.12.0, which works with TS 3.x
  Fix prettier issues
  Enable dry run of release publishing and handle git tags existing
  update yarn.lock
  Missing/superfluous type exports from connect
  ...

8 files changed, 44 insertions, 29 deletions

diff --git a/packages/subproviders/src/index.ts b/packages/subproviders/src/index.ts
index 9d4480e59..b5f9b3f90 100644
--- a/packages/subproviders/src/index.ts
+++ b/packages/subproviders/src/index.ts
@@ -1,11 +1,21 @@
 import Eth from '@ledgerhq/hw-app-eth';
 import TransportU2F from '@ledgerhq/hw-transport-u2f';
 export import Web3ProviderEngine = require('web3-provider-engine');
-export { ECSignature } from '@0xproject/types';
 
 import { LedgerEthereumClient } from './types';
 
+/**
+ * A factory method for creating a LedgerEthereumClient usable in a browser context.
+ * @return LedgerEthereumClient A browser client for the LedgerSubprovider
+ */
+export async function ledgerEthereumBrowserClientFactoryAsync(): Promise<LedgerEthereumClient> {
+    const ledgerConnection = await TransportU2F.create();
+    const ledgerEthClient = new Eth(ledgerConnection);
+    return ledgerEthClient;
+}
+
 export { prependSubprovider } from './utils/subprovider_utils';
+
 export { EmptyWalletSubprovider } from './subproviders/empty_wallet_subprovider';
 export { FakeGasEstimateSubprovider } from './subproviders/fake_gas_estimate_subprovider';
 export { SignerSubprovider } from './subproviders/signer';
@@ -18,6 +28,7 @@ export { NonceTrackerSubprovider } from './subproviders/nonce_tracker';
 export { PrivateKeyWalletSubprovider } from './subproviders/private_key_wallet';
 export { MnemonicWalletSubprovider } from './subproviders/mnemonic_wallet';
 export { EthLightwalletSubprovider } from './subproviders/eth_lightwallet_subprovider';
+
 export {
     Callback,
     ErrorCallback,
@@ -26,14 +37,16 @@ export {
     LedgerEthereumClient,
     NonceSubproviderErrors,
     LedgerSubproviderConfigs,
+    PartialTxParams,
+    JSONRPCRequestPayloadWithMethod,
+    ECSignatureString,
+    AccountFetchingConfigs,
+    LedgerEthereumClientFactoryAsync,
+    OnNextCompleted,
+    MnemonicWalletSubproviderConfigs,
+    LedgerGetAddressResult,
 } from './types';
 
-/**
- * A factory method for creating a LedgerEthereumClient usable in a browser context.
- * @return LedgerEthereumClient A browser client for the LedgerSubprovider
- */
-export async function ledgerEthereumBrowserClientFactoryAsync(): Promise<LedgerEthereumClient> {
-    const ledgerConnection = await TransportU2F.create();
-    const ledgerEthClient = new Eth(ledgerConnection);
-    return ledgerEthClient;
-}
+export { ECSignature } from '@0xproject/types';
+
+export { JSONRPCRequestPayload, Provider, JSONRPCResponsePayload, JSONRPCErrorCallback } from 'ethereum-types';
diff --git a/packages/subproviders/src/monorepo_scripts/postpublish.ts b/packages/subproviders/src/monorepo_scripts/postpublish.ts
deleted file mode 100644
index dcb99d0f7..000000000
--- a/packages/subproviders/src/monorepo_scripts/postpublish.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { postpublishUtils } from '@0xproject/monorepo-scripts';
-
-import * as packageJSON from '../package.json';
-import * as tsConfigJSON from '../tsconfig.json';
-
-const cwd = `${__dirname}/..`;
-// tslint:disable-next-line:no-floating-promises
-postpublishUtils.runAsync(packageJSON, tsConfigJSON, cwd);
diff --git a/packages/subproviders/src/monorepo_scripts/stage_docs.ts b/packages/subproviders/src/monorepo_scripts/stage_docs.ts
deleted file mode 100644
index e732ac8eb..000000000
--- a/packages/subproviders/src/monorepo_scripts/stage_docs.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { postpublishUtils } from '@0xproject/monorepo-scripts';
-
-import * as packageJSON from '../package.json';
-import * as tsConfigJSON from '../tsconfig.json';
-
-const cwd = `${__dirname}/..`;
-// tslint:disable-next-line:no-floating-promises
-postpublishUtils.publishDocsToStagingAsync(packageJSON, tsConfigJSON, cwd);
diff --git a/packages/subproviders/src/subproviders/eth_lightwallet_subprovider.ts b/packages/subproviders/src/subproviders/eth_lightwallet_subprovider.ts
index 454dae58e..6afd71422 100644
--- a/packages/subproviders/src/subproviders/eth_lightwallet_subprovider.ts
+++ b/packages/subproviders/src/subproviders/eth_lightwallet_subprovider.ts
@@ -14,6 +14,12 @@ import { PrivateKeyWalletSubprovider } from './private_key_wallet';
 export class EthLightwalletSubprovider extends BaseWalletSubprovider {
     private readonly _keystore: lightwallet.keystore;
     private readonly _pwDerivedKey: Uint8Array;
+    /**
+     * Instantiate an EthLightwalletSubprovider
+     * @param keystore The EthLightWallet keystore you wish to use
+     * @param pwDerivedKey The password derived key to use
+     * @return EthLightwalletSubprovider instance
+     */
     constructor(keystore: lightwallet.keystore, pwDerivedKey: Uint8Array) {
         super();
         this._keystore = keystore;
diff --git a/packages/subproviders/src/subproviders/ganache.ts b/packages/subproviders/src/subproviders/ganache.ts
index 986094dba..2b8544f8b 100644
--- a/packages/subproviders/src/subproviders/ganache.ts
+++ b/packages/subproviders/src/subproviders/ganache.ts
@@ -24,7 +24,7 @@ export class GanacheSubprovider extends Subprovider {
      * It is called internally by the ProviderEngine when it is this subproviders
      * turn to handle a JSON RPC request.
      * @param payload JSON RPC payload
-     * @param next Callback to call if this subprovider decides not to handle the request
+     * @param _next Callback to call if this subprovider decides not to handle the request
      * @param end Callback to call if subprovider handled the request and wants to pass back the request.
      */
     // tslint:disable-next-line:prefer-function-over-method async-suffix
diff --git a/packages/subproviders/src/subproviders/redundant_subprovider.ts b/packages/subproviders/src/subproviders/redundant_subprovider.ts
index 7aa6226d5..59a2986f8 100644
--- a/packages/subproviders/src/subproviders/redundant_subprovider.ts
+++ b/packages/subproviders/src/subproviders/redundant_subprovider.ts
@@ -34,7 +34,7 @@ export class RedundantSubprovider extends Subprovider {
     }
     /**
      * Instantiates a new RedundantSubprovider
-     * @param endpoints JSON RPC endpoints to attempt. Attempts are made in the order of the endpoints.
+     * @param subproviders Subproviders to attempt the request with
      */
     constructor(subproviders: Subprovider[]) {
         super();
diff --git a/packages/subproviders/src/subproviders/rpc_subprovider.ts b/packages/subproviders/src/subproviders/rpc_subprovider.ts
index d874c6f05..18d6da307 100644
--- a/packages/subproviders/src/subproviders/rpc_subprovider.ts
+++ b/packages/subproviders/src/subproviders/rpc_subprovider.ts
@@ -15,6 +15,10 @@ import { Subprovider } from './subprovider';
 export class RPCSubprovider extends Subprovider {
     private readonly _rpcUrl: string;
     private readonly _requestTimeoutMs: number;
+    /**
+     * @param rpcUrl URL to the backing Ethereum node to which JSON RPC requests should be sent
+     * @param requestTimeoutMs Amount of miliseconds to wait before timing out the JSON RPC request
+     */
     constructor(rpcUrl: string, requestTimeoutMs: number = 20000) {
         super();
         assert.isString('rpcUrl', rpcUrl);
@@ -27,7 +31,7 @@ export class RPCSubprovider extends Subprovider {
      * It is called internally by the ProviderEngine when it is this subproviders
      * turn to handle a JSON RPC request.
      * @param payload JSON RPC payload
-     * @param next Callback to call if this subprovider decides not to handle the request
+     * @param _next Callback to call if this subprovider decides not to handle the request
      * @param end Callback to call if subprovider handled the request and wants to pass back the request.
      */
     // tslint:disable-next-line:prefer-function-over-method async-suffix
diff --git a/packages/subproviders/src/subproviders/subprovider.ts b/packages/subproviders/src/subproviders/subprovider.ts
index 5dc273569..dcf880c79 100644
--- a/packages/subproviders/src/subproviders/subprovider.ts
+++ b/packages/subproviders/src/subproviders/subprovider.ts
@@ -32,6 +32,11 @@ export abstract class Subprovider {
         // 16 digits
         return datePart + extraPart;
     }
+    /**
+     * @param payload JSON RPC request payload
+     * @param next A callback to pass the request to the next subprovider in the stack
+     * @param end A callback called once the subprovider is done handling the request
+     */
     // tslint:disable-next-line:async-suffix
     public abstract async handleRequest(
         payload: JSONRPCRequestPayload,
@@ -48,6 +53,8 @@ export abstract class Subprovider {
      */
     public async emitPayloadAsync(payload: Partial<JSONRPCRequestPayloadWithMethod>): Promise<JSONRPCResponsePayload> {
         const finalPayload = Subprovider._createFinalPayload(payload);
+        // Promisify does the binding internally and `this` is supplied as a second argument
+        // tslint:disable-next-line:no-unbound-method
         const response = await promisify<JSONRPCResponsePayload>(this.engine.sendAsync, this.engine)(finalPayload);
         return response;
     }
@@ -55,6 +62,7 @@ export abstract class Subprovider {
      * Set's the subprovider's engine to the ProviderEngine it is added to.
      * This is only called within the ProviderEngine source code, do not call
      * directly.
+     * @param engine The ProviderEngine this subprovider is added to
      */
     public setEngine(engine: Provider): void {
         this.engine = engine;