Merge branch 'development' into feature/testnet-faucets/order-dispenser

* development:
  Attribute the origins of NonceTracker
  Move BlockParamLiteral to shared types package
  Fixes
  Move BlockParam and BlockParamLiteral to shared types
  Rename called to something more readable
  Newline prettier/lint
  Yarn.lock
  Refactor tests for reuse of the fixture subprovider
  Remove re-fetch of transaction count on error
  Disable linter for multiple class declarations
  Remove double declaration
  Enable CIRCLECI and declare web3
  Test faucets to use new NonceTracker
  Update changelog
  Readability and prettier
  Prettify
  Nonce tracker subprovider Caches the nonce when a request to getTransactionCount is made and increments the pending nonce after successful transactions

1 files changed, 3 insertions, 11 deletions

diff --git a/packages/0x.js/src/types.ts b/packages/0x.js/src/types.ts
index a0deb91c9..a2d1b9eb4 100644
--- a/packages/0x.js/src/types.ts
+++ b/packages/0x.js/src/types.ts
@@ -1,5 +1,7 @@
-import { ContractEventArg, LogWithDecodedArgs } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
+
+import { BlockParam, BlockParamLiteral, ContractEventArg, LogWithDecodedArgs } from '@0xproject/types';
+
 import * as Web3 from 'web3';
 
 export enum ZeroExError {
@@ -219,16 +221,6 @@ export interface IndexedFilterValues {
     [index: string]: ContractEventArg;
 }
 
-// Earliest is omitted by design. It is simply an alias for the `0` constant and
-// is thus not very helpful. Moreover, this type is used in places that only accept
-// `latest` or `pending`.
-export enum BlockParamLiteral {
-    Latest = 'latest',
-    Pending = 'pending',
-}
-
-export type BlockParam = BlockParamLiteral | number;
-
 export interface BlockRange {
     fromBlock: BlockParam;
     toBlock: BlockParam;