1 files changed, 65 insertions, 13 deletions
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index c63371fb4..b43a82d46 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -1,27 +1,38 @@
-import { AssetProxyId, ObjectMap } from '@0x/types';
+import { AssetBuyer, BigNumber } from '@0x/asset-buyer';
+import { AssetProxyId, ObjectMap, SignedOrder } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider } from 'ethereum-types';
 
 // Reusable
+export type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
+export type Maybe<T> = T | undefined;
 export enum AsyncProcessState {
-    NONE = 'None',
-    PENDING = 'Pending',
-    SUCCESS = 'Success',
-    FAILURE = 'Failure',
+    None = 'NONE',
+    Pending = 'PENDING',
+    Success = 'SUCCESS',
+    Failure = 'FAILURE',
 }
 
 export enum OrderProcessState {
-    NONE = 'None',
-    AWAITING_SIGNATURE = 'Awaiting Signature',
-    PROCESSING = 'Processing',
-    SUCCESS = 'Success',
-    FAILURE = 'Failure',
+    None = 'NONE',
+    Validating = 'VALIDATING',
+    Processing = 'PROCESSING',
+    Success = 'SUCCESS',
+    Failure = 'FAILURE',
+}
+
+export interface SimulatedProgress {
+    startTimeUnix: number;
+    expectedEndTimeUnix: number;
 }
 
 interface OrderStatePreTx {
-    processState: OrderProcessState.NONE | OrderProcessState.AWAITING_SIGNATURE;
+    processState: OrderProcessState.None | OrderProcessState.Validating;
 }
 interface OrderStatePostTx {
-    processState: OrderProcessState.PROCESSING | OrderProcessState.SUCCESS | OrderProcessState.FAILURE;
+    processState: OrderProcessState.Processing | OrderProcessState.Success | OrderProcessState.Failure;
     txHash: string;
+    progress: SimulatedProgress;
 }
 export type OrderState = OrderStatePreTx | OrderStatePostTx;
 
@@ -39,12 +50,13 @@ export interface ERC20AssetMetaData {
     decimals: number;
     primaryColor?: string;
     symbol: string;
+    name: string;
 }
 
 export interface ERC721AssetMetaData {
     assetProxyId: AssetProxyId.ERC721;
     name: string;
-    representationUrl?: string;
+    imageUrl?: string;
     primaryColor?: string;
 }
 
@@ -72,4 +84,44 @@ export enum Network {
 
 export enum ZeroExInstantError {
     AssetMetaDataNotAvailable = 'ASSET_META_DATA_NOT_AVAILABLE',
+    InsufficientETH = 'INSUFFICIENT_ETH',
+}
+
+export type SimpleHandler = () => void;
+
+export interface AffiliateInfo {
+    feeRecipient: string;
+    feePercentage: number;
+}
+
+export interface ProviderState {
+    provider: Provider;
+    assetBuyer: AssetBuyer;
+    web3Wrapper: Web3Wrapper;
+    account: Account;
+}
+
+export enum AccountState {
+    None = 'NONE,',
+    Loading = 'LOADING',
+    Ready = 'READY',
+    Locked = 'LOCKED',
+}
+
+export interface AccountReady {
+    state: AccountState.Ready;
+    address: string;
+    ethBalanceInWei?: BigNumber;
+}
+export interface AccountNotReady {
+    state: AccountState.None | AccountState.Loading | AccountState.Locked;
+}
+
+export type Account = AccountReady | AccountNotReady;
+
+export type OrderSource = string | SignedOrder[];
+
+export interface AddressAndEthBalanceInWei {
+    address: string;
+    ethBalanceInWei: BigNumber;
 }