Merge branch 'development' into fixOrderValidation

* development: (25 commits)
  Publish
  Updated CHANGELOGS
  fix(instant): fix bug where we potentially fetch balance for the wrong account
  fix: Lock Ledger hw-transport to 4.24.0
  fix: wrong prop names used
  chore: PR feedback
  fix: broken features because of merge
  fix: remove default props, fix lint problems
  chore: convert payment method to stateless component
  feat: add boxShadow on dropdown hover
  fix: various style issues
  fix: remove all:initial rule from all div based ui compoennts
  fix: token selector scrolling container height
  chore(instant): fix lint errors
  feat(instant): fetch balance at startup
  feat(instant): fetch account address at startup and drive account state changes
  chore: cleanup
  fix: restore button to previous state
  feat: implement copy-to-clipboard
  feat: add MetaMask sign, refactor Circle
  ...

1 files changed, 13 insertions, 1 deletions

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 34548f26f..b5c4f96e4 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -1,6 +1,6 @@
 import { BigNumber } from '@0x/utils';
 
-import { Network } from './types';
+import { AccountNotReady, AccountState, Network } from './types';
 
 export const BIG_NUMBER_ZERO = new BigNumber(0);
 export const ETH_DECIMALS = 18;
@@ -22,3 +22,15 @@ export const ETHEREUM_NODE_URL_BY_NETWORK = {
     [Network.Kovan]: 'https://kovan.infura.io/',
 };
 export const BLOCK_POLLING_INTERVAL_MS = 10000; // 10s
+export const NO_ACCOUNT: AccountNotReady = {
+    state: AccountState.None,
+};
+export const LOADING_ACCOUNT: AccountNotReady = {
+    state: AccountState.Loading,
+};
+export const LOCKED_ACCOUNT: AccountNotReady = {
+    state: AccountState.Locked,
+};
+export const ERROR_ACCOUNT: AccountNotReady = {
+    state: AccountState.Error,
+};