Merge branch 'v2-prototype' into fix/five_decimal_scenario

* v2-prototype: (75 commits)
  Update relayer grid tiles to use Text
  Fix build
  Update file structure
  Update 2.0.0 artifacts
  Move ledgerhq module declarations to typescript-typings
  Export LedgerEthereumClient type in subproviders
  Update artifacts
  Add logging and updated artifacts
  Fix migrations
  Run prettier
  Add Kovan artifacts
  Use ledger subprovider
  Add Kovan migrations
  Remove state variable from Link component in Portal
  Make registerAssetProxy append only
  Update staging api link
  Change getTransactionReceipt to awaitTransactionMined
  Move /docs route to the end
  Remove extra call to scrollIntoView for wallet in onboarding
  Update expectRevertReasonOrAlwaysFailingTransactionAsync to check status codes
  ...

3 files changed, 9 insertions, 55 deletions

diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 782d1b046..31b6ffed6 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -12,8 +12,10 @@
         "build": "tsc && copyfiles -u 3 './lib/src/monorepo_scripts/**/*' ./scripts",
         "clean": "shx rm -rf lib scripts",
         "lint": "tslint --project .",
-        "run_mocha_unit": "mocha --require source-map-support/register --require make-promises-safe lib/test/unit/**/*_test.js --timeout 10000 --bail --exit",
-        "run_mocha_integration": "mocha --require source-map-support/register --require make-promises-safe lib/test/integration/**/*_test.js --timeout 10000 --bail --exit",
+        "run_mocha_unit":
+            "mocha --require source-map-support/register --require make-promises-safe lib/test/unit/**/*_test.js --timeout 10000 --bail --exit",
+        "run_mocha_integration":
+            "mocha --require source-map-support/register --require make-promises-safe lib/test/integration/**/*_test.js --timeout 10000 --bail --exit",
         "test": "npm run test:unit",
         "test:unit:coverage": "nyc npm run test:unit --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
@@ -24,16 +26,14 @@
         "manual:postpublish": "yarn build; node ./scripts/postpublish.js",
         "docs:stage": "node scripts/stage_docs.js",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --json $JSON_FILE_PATH $PROJECT_FILES",
-        "upload_docs_json": "aws s3 cp generated_docs/index.json $S3_URL --profile 0xproject --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-type application/json"
+        "upload_docs_json":
+            "aws s3 cp generated_docs/index.json $S3_URL --profile 0xproject --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-type application/json"
     },
     "config": {
         "postpublish": {
             "assets": [],
             "docPublishConfigs": {
-                "extraFileIncludes": [
-                    "../types/src/index.ts",
-                    "../ethereum-types/src/index.ts"
-                ],
+                "extraFileIncludes": ["../types/src/index.ts", "../ethereum-types/src/index.ts"],
                 "s3BucketPath": "s3://doc-jsons/subproviders/",
                 "s3StagingBucketPath": "s3://staging-doc-jsons/subproviders/"
             }
@@ -61,6 +61,7 @@
     "devDependencies": {
         "@0xproject/monorepo-scripts": "^0.2.1",
         "@0xproject/tslint-config": "^0.4.20",
+        "@0xproject/typescript-typings": "^0.4.2",
         "@0xproject/utils": "^0.7.1",
         "@types/bip39": "^2.4.0",
         "@types/bn.js": "^4.11.0",
diff --git a/packages/subproviders/src/globals.d.ts b/packages/subproviders/src/globals.d.ts
index 4b3ecdf3c..c00dc4099 100644
--- a/packages/subproviders/src/globals.d.ts
+++ b/packages/subproviders/src/globals.d.ts
@@ -3,54 +3,6 @@
 // tslint:disable:async-suffix
 // tslint:disable:completed-docs
 
-// Ethereumjs-tx declarations
-
-// Ledgerco declarations
-interface ECSignatureString {
-    v: string;
-    r: string;
-    s: string;
-}
-interface ECSignature {
-    v: number;
-    r: string;
-    s: string;
-}
-
-interface LedgerTransport {
-    close(): Promise<void>;
-}
-
-declare module '@ledgerhq/hw-app-eth' {
-    class Eth {
-        public transport: LedgerTransport;
-        constructor(transport: LedgerTransport);
-        public getAddress(
-            path: string,
-            boolDisplay?: boolean,
-            boolChaincode?: boolean,
-        ): Promise<{ publicKey: string; address: string; chainCode: string }>;
-        public signTransaction(path: string, rawTxHex: string): Promise<ECSignatureString>;
-        public getAppConfiguration(): Promise<{ arbitraryDataEnabled: number; version: string }>;
-        public signPersonalMessage(path: string, messageHex: string): Promise<ECSignature>;
-    }
-    export default Eth;
-}
-
-declare module '@ledgerhq/hw-transport-u2f' {
-    export default class TransportU2F implements LedgerTransport {
-        public static create(): Promise<LedgerTransport>;
-        public close(): Promise<void>;
-    }
-}
-
-declare module '@ledgerhq/hw-transport-node-hid' {
-    export default class TransportNodeHid implements LedgerTransport {
-        public static create(): Promise<LedgerTransport>;
-        public close(): Promise<void>;
-    }
-}
-
 declare module '*.json' {
     const json: any;
     /* tslint:disable */
diff --git a/packages/subproviders/src/index.ts b/packages/subproviders/src/index.ts
index 6cc650a4d..9194c1341 100644
--- a/packages/subproviders/src/index.ts
+++ b/packages/subproviders/src/index.ts
@@ -20,6 +20,7 @@ export {
     ErrorCallback,
     NextCallback,
     LedgerCommunicationClient,
+    LedgerEthereumClient,
     NonceSubproviderErrors,
     LedgerSubproviderConfigs,
 } from './types';