Try enabling no-unused-variable...

packages/react-docs/src/components/badge.tsx

@@ -1,5 +1,4 @@
 import { Styles } from '@0xproject/react-shared';
-import * as _ from 'lodash';
 import * as React from 'react';
 
 const styles: Styles = {

packages/react-docs/src/components/comment.tsx

@@ -1,5 +1,4 @@
 import { MarkdownCodeBlock } from '@0xproject/react-shared';
-import * as _ from 'lodash';
 import * as React from 'react';
 import * as ReactMarkdown from 'react-markdown';
 

packages/react-docs/src/components/custom_enum.tsx

@@ -3,7 +3,6 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { CustomType } from '../types';
-import { utils } from '../utils/utils';
 
 const STRING_ENUM_CODE_PREFIX = ' strEnum(';
 

packages/react-docs/src/components/documentation.tsx

@@ -3,7 +3,6 @@ import {
     constants as sharedConstants,
     EtherscanLinkSuffixes,
     MarkdownSection,
-    MenuSubsectionsBySection,
     NestedSidebarMenu,
     Networks,
     SectionHeader,
@@ -13,13 +12,11 @@ import {
 import * as _ from 'lodash';
 import CircularProgress from 'material-ui/CircularProgress';
 import * as React from 'react';
-import { scroller } from 'react-scroll';
 
 import { DocsInfo } from '../docs_info';
 import {
     AddressByContractName,
     DocAgnosticFormat,
-    DoxityDocObj,
     Event,
     Property,
     SolidityMethod,
@@ -29,7 +26,6 @@ import {
     TypescriptMethod,
 } from '../types';
 import { constants } from '../utils/constants';
-import { utils } from '../utils/utils';
 
 import { Badge } from './badge';
 import { Comment } from './comment';

packages/react-docs/src/components/signature.tsx

@@ -1,6 +1,5 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import * as ReactDOM from 'react-dom';
 
 import { DocsInfo } from '../docs_info';
 import { Parameter, Type as TypeDef, TypeDefinitionByName, TypeParameter } from '../types';

packages/react-docs/src/components/source_link.tsx

@@ -1,5 +1,4 @@
 import { colors } from '@0xproject/react-shared';
-import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Source } from '../types';

packages/react-docs/src/components/type.tsx

@@ -6,22 +6,11 @@ import * as ReactTooltip from 'react-tooltip';
 
 import { DocsInfo } from '../docs_info';
 import { Type as TypeDef, TypeDefinitionByName, TypeDocTypes } from '../types';
-import { constants } from '../utils/constants';
 import { utils } from '../utils/utils';
 
 import { Signature } from './signature';
 import { TypeDefinition } from './type_definition';
 
-const typeToSection: { [typeName: string]: string } = {
-    ExchangeWrapper: 'exchange',
-    TokenWrapper: 'token',
-    TokenRegistryWrapper: 'tokenRegistry',
-    EtherTokenWrapper: 'etherToken',
-    ProxyWrapper: 'proxy',
-    TokenTransferProxyWrapper: 'proxy',
-    OrderStateWatcher: 'orderWatcher',
-};
-
 export interface TypeProps {
     type: TypeDef;
     docsInfo: DocsInfo;

packages/react-docs/src/components/type_definition.tsx

@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { DocsInfo } from '../docs_info';
-import { CustomType, CustomTypeChild, EnumValue, KindString, TypeDocTypes } from '../types';
+import { CustomType, CustomTypeChild, KindString, TypeDocTypes } from '../types';
 import { constants } from '../utils/constants';
 import { utils } from '../utils/utils';