3 files changed, 7 insertions, 119 deletions

diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index 72cb94c02..fd34ab82d 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -23,6 +23,7 @@ import {
     LedgerWalletSubprovider,
     RedundantRPCSubprovider,
 } from '@0xproject/subproviders';
+import { Provider } from '@0xproject/types';
 import { BigNumber, intervalUtils, logUtils, promisify } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as _ from 'lodash';
@@ -73,11 +74,11 @@ export class Blockchain {
     private _web3Wrapper?: Web3Wrapper;
     private _blockchainWatcher?: BlockchainWatcher;
     private _userAddressIfExists: string;
-    private _cachedProvider: Web3.Provider;
+    private _cachedProvider: Provider;
     private _cachedProviderNetworkId: number;
     private _ledgerSubprovider: LedgerWalletSubprovider;
     private _defaultGasPrice: BigNumber;
-    private static _getNameGivenProvider(provider: Web3.Provider): string {
+    private static _getNameGivenProvider(provider: Provider): string {
         const providerType = utils.getProviderType(provider);
         const providerNameIfExists = providerToName[providerType];
         if (_.isUndefined(providerNameIfExists)) {
@@ -377,7 +378,7 @@ export class Blockchain {
     }
     public isValidAddress(address: string): boolean {
         const lowercaseAddress = address.toLowerCase();
-        return this._web3Wrapper.isAddress(lowercaseAddress);
+        return Web3Wrapper.isAddress(lowercaseAddress);
     }
     public async pollTokenBalanceAsync(token: Token) {
         utils.assert(this._doesUserAddressExist(), BlockchainCallErrs.UserHasNoAssociatedAddresses);
diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index 2c2140485..719c2708a 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -1,8 +1,5 @@
-declare module 'react-tooltip';
 declare module 'truffle-contract';
-declare module 'keccak';
 declare module 'whatwg-fetch';
-declare module 'web3-provider-engine/subproviders/filters';
 declare module 'thenby';
 declare module 'react-document-title';
 declare module 'react-ga';
@@ -14,119 +11,9 @@ declare module '*.json' {
     /* tslint:enable */
 }
 
-// tslint:disable:max-classes-per-file
-
-// find-version declarations
-declare function findVersions(version: string): string[];
-declare module 'find-versions' {
-    export = findVersions;
-}
-
-// semver-sort declarations
-declare module 'semver-sort' {
-    const desc: (versions: string[]) => string[];
-}
-
-// xml-js declarations
-declare interface XML2JSONOpts {
-    compact?: boolean;
-    spaces?: number;
-}
-declare module 'xml-js' {
-    const xml2json: (xml: string, opts: XML2JSONOpts) => string;
-}
-
 // This will be defined by default in TS 2.4
 // Source: https://github.com/Microsoft/TypeScript/issues/12364
 interface System {
     import<T>(module: string): Promise<T>;
 }
 declare var System: System;
-
-// jsonschema declarations
-// Source: https://github.com/tdegrunt/jsonschema/blob/master/lib/index.d.ts
-declare interface Schema {
-    id?: string;
-    $schema?: string;
-    title?: string;
-    description?: string;
-    multipleOf?: number;
-    maximum?: number;
-    exclusiveMaximum?: boolean;
-    minimum?: number;
-    exclusiveMinimum?: boolean;
-    maxLength?: number;
-    minLength?: number;
-    pattern?: string;
-    additionalItems?: boolean | Schema;
-    items?: Schema | Schema[];
-    maxItems?: number;
-    minItems?: number;
-    uniqueItems?: boolean;
-    maxProperties?: number;
-    minProperties?: number;
-    required?: string[];
-    additionalProperties?: boolean | Schema;
-    definitions?: {
-        [name: string]: Schema;
-    };
-    properties?: {
-        [name: string]: Schema;
-    };
-    patternProperties?: {
-        [name: string]: Schema;
-    };
-    dependencies?: {
-        [name: string]: Schema | string[];
-    };
-    enum?: any[];
-    type?: string | string[];
-    allOf?: Schema[];
-    anyOf?: Schema[];
-    oneOf?: Schema[];
-    not?: Schema;
-    // This is the only property that's not defined in https://github.com/tdegrunt/jsonschema/blob/master/lib/index.d.ts
-    // There is an open issue for that: https://github.com/tdegrunt/jsonschema/issues/194
-    // There is also an opened PR: https://github.com/tdegrunt/jsonschema/pull/218/files
-    // As soon as it gets merged we should be good to use types from 'jsonschema' package
-    $ref?: string;
-}
-
-// blockies declarations
-declare interface BlockiesIcon {
-    toDataURL(): string;
-}
-declare interface BlockiesConfig {
-    seed: string;
-}
-declare function blockies(config: BlockiesConfig): BlockiesIcon;
-declare module 'blockies' {
-    export = blockies;
-}
-
-// web3-provider-engine declarations
-declare class Subprovider {}
-declare module 'web3-provider-engine/subproviders/subprovider' {
-    export = Subprovider;
-}
-declare module 'web3-provider-engine/subproviders/rpc' {
-    import { JSONRPCRequestPayload } from '@0xproject/types';
-    class RpcSubprovider {
-        constructor(options: { rpcUrl: string });
-        public handleRequest(
-            payload: JSONRPCRequestPayload,
-            next: () => void,
-            end: (err: Error | null, data?: any) => void,
-        ): void;
-    }
-    export = RpcSubprovider;
-}
-
-declare interface Artifact {
-    abi: any;
-    networks: {
-        [networkId: number]: {
-            address: string;
-        };
-    };
-}
diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index 75597a7e2..afe159beb 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -1,5 +1,6 @@
-import { ECSignature, ExchangeContractErrs, Web3Provider, ZeroEx, ZeroExError } from '0x.js';
+import { ECSignature, ExchangeContractErrs, ZeroEx, ZeroExError } from '0x.js';
 import { constants as sharedConstants, EtherscanLinkSuffixes, Networks } from '@0xproject/react-shared';
+import { Provider } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import deepEqual = require('deep-equal');
 import * as _ from 'lodash';
@@ -8,7 +9,6 @@ import { Order, Providers, ScreenWidths, Side, SideToAssetToken, Token, TokenByA
 import { configs } from 'ts/utils/configs';
 import { constants } from 'ts/utils/constants';
 import * as u2f from 'ts/vendor/u2f_api';
-import Web3 = require('web3');
 
 const LG_MIN_EM = 64;
 const MD_MIN_EM = 52;
@@ -273,7 +273,7 @@ export const utils = {
             window.onload = () => resolve();
         });
     },
-    getProviderType(provider: Web3.Provider): Providers | string {
+    getProviderType(provider: Provider): Providers | string {
         const constructorName = provider.constructor.name;
         let parsedProviderName = constructorName;
         switch (constructorName) {