Merge branch 'development' into feature/website/asset-buyer-docs

* development: (31 commits)
  Update CODEOWNERS
  Update CODEOWNERS
  Update CODEOWNERS
  Add leo to CODEOWNERS on some packages
  fix(monorepo-scripts): Format date as UTC not local time.
  Bump max bundle size for instant
  fix: dont use enum string as type as typedoc gets confused
  feat: export AssetData from order-utils
  feat: export AssetData from utils
  chore: temporarily increase the bundle size for instant
  Remove order-utils from dependencies
  Run tests on circle CI
  Add tests for format and use toFixed instead of round for usd
  Remove expiry buffer seconds option from AssetBuyer init
  Add ts-optchain and use it instead of lodash get
  Hide USD price when ETH-USD price is not available
  Rename OrderDetailsRow to EthAmountRow
  fix: add Steve's github account to about page, and capitalize AppFolio correctly
  Put boundNoop in a util file
  Add tnxHash to buy button callbacks
  ...

3 files changed, 7 insertions, 2 deletions

diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 5a0c0db47..9bf16ef2a 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -14,6 +14,10 @@
             {
                 "note": "Rename `ecSignOrderHashAsync` to `ecSignHashAsync` removing `SignerType` parameter.",
                 "pr": 1102
+            },
+            {
+                "note": "Use `AssetData` union type for function return values.",
+                "pr": 1131
             }
         ]
     },
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 0c0b59548..12c11bce9 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -1,4 +1,4 @@
-import { AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0xproject/types';
+import { AssetData, AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import ethAbi = require('ethereumjs-abi');
 import ethUtil = require('ethereumjs-util');
@@ -112,7 +112,7 @@ export const assetDataUtils = {
      * @param assetData Hex encoded assetData string to decode
      * @return Either a ERC20 or ERC721 assetData object
      */
-    decodeAssetDataOrThrow(assetData: string): ERC20AssetData | ERC721AssetData {
+    decodeAssetDataOrThrow(assetData: string): AssetData {
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         switch (assetProxyId) {
             case AssetProxyId.ERC20:
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index dbb782b85..a356a1d44 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -35,6 +35,7 @@ export {
     OrderRelevantState,
     OrderState,
     ECSignature,
+    AssetData,
     ERC20AssetData,
     ERC721AssetData,
     AssetProxyId,