FIX more deepscan issues

addons/cssresources/src/css-resource-panel.tsx

@@ -1,4 +1,4 @@
-import React, { Component, Fragment } from 'react';
+import React, { Component } from 'react';
 import { SyntaxHighlighter, Placeholder, Spaced, Icons } from '@storybook/components';
 import { STORY_RENDERED } from '@storybook/core-events';
 import { API } from '@storybook/api';

addons/jest/src/components/Message.tsx

@@ -1,4 +1,4 @@
-import React, { Fragment } from 'react';
+import React, { Fragment, FunctionComponent } from 'react';
 import { styled } from '@storybook/theming';
 
 const positiveConsoleRegex = /\[32m(.*?)\[39m/;
@@ -51,10 +51,6 @@ const StatusColor = styled.strong<{ status: string }>(({ status, theme }) => ({
   fontWeight: 500,
 }));
 
-const Main = styled(({ msg, className }) => <section className={className}>{msg}</section>)({
-  padding: 5,
-});
-
 const colorizeText: (msg: string, type: string) => MsgElement[] = (msg: string, type: string) => {
   if (type) {
     return msg
@@ -148,7 +144,7 @@ interface MessageProps {
   msg: string;
 }
 
-export const Message = (props: any) => {
+export const Message: FunctionComponent<MessageProps> = props => {
   const { msg } = props;
 
   const detail: TestDetail = getTestDetail(msg);

addons/jest/src/components/Result.tsx

@@ -1,4 +1,4 @@
-import React, { Component, Fragment, useState } from 'react';
+import React, { Fragment, useState } from 'react';
 import { styled, themes, convert } from '@storybook/theming';
 import { Icons } from '@storybook/components';
 import Message from './Message';

examples/ember-cli/.storybook/preview.js

@@ -1,4 +1,4 @@
-import { addParameters, addDecorator } from '@storybook/ember';
+import { addParameters } from '@storybook/ember';
 import { setJSONDoc } from '@storybook/addon-docs/ember';
 // eslint-disable-next-line import/no-unresolved
 import docJson from '../ember-output/storybook-docgen/index.json';

examples/html-kitchen-sink/.storybook/preview.js

@@ -1,4 +1,4 @@
-import { addParameters, addDecorator } from '@storybook/html';
+import { addParameters } from '@storybook/html';
 
 addParameters({
   a11y: {

examples/mithril-kitchen-sink/src/stories/button.stories.js

@@ -1,7 +1,6 @@
 import m from 'mithril';
 
 import { action } from '@storybook/addon-actions';
-import { linkTo } from '@storybook/addon-links';
 
 import Button from '../Button';
 

examples/official-storybook/stories/addon-actions.stories.js

@@ -1,18 +1,11 @@
 import { window, File } from 'global';
 import React, { Fragment } from 'react';
-import {
-  action,
-  actions,
-  configureActions,
-  decorate,
-  decorateAction,
-} from '@storybook/addon-actions';
+import { action, actions, configureActions, decorate } from '@storybook/addon-actions';
 import { Form } from '@storybook/components';
 
 const { Button } = Form;
 
 const pickNative = decorate([args => [args[0].nativeEvent]]);
-const pickNativeAction = decorateAction([args => [args[0].nativeEvent]]);
 
 export default {
   title: 'Addons/Actions',

examples/vue-kitchen-sink/.storybook/preview.js

@@ -1,4 +1,4 @@
-import { addParameters, addDecorator } from '@storybook/vue';
+import { addParameters } from '@storybook/vue';
 import Vue from 'vue';
 import Vuex from 'vuex';
 

examples/web-components-kitchen-sink/.storybook/preview.js

@@ -1,11 +1,6 @@
 /* global window */
 
-import {
-  configure,
-  addParameters,
-  addDecorator,
-  setCustomElements,
-} from '@storybook/web-components';
+import { configure, addParameters, setCustomElements } from '@storybook/web-components';
 
 import customElements from '../custom-elements.json';
 
@@ -26,7 +21,7 @@ addParameters({
 
 // configure(require.context('../stories', true, /\.stories\.(js|mdx)$/), module);
 
-// force full reload to not reregister web components
+// force full reload to not re-register web components
 const req = require.context('../stories', true, /\.stories\.(js|mdx)$/);
 configure(req, module);
 if (module.hot) {

lib/api/src/index.tsx

@@ -1,12 +1,4 @@
-import React, {
-  ReactElement,
-  Component,
-  useContext,
-  useEffect,
-  useMemo,
-  useRef,
-  ReactNode,
-} from 'react';
+import React, { ReactElement, Component, useContext, useEffect, useMemo, ReactNode } from 'react';
 import memoize from 'memoizerific';
 // @ts-ignore shallow-equal is not in DefinitelyTyped
 import shallowEqualObjects from 'shallow-equal/objects';

lib/components/src/Button/Button.tsx

@@ -1,4 +1,4 @@
-import React, { FunctionComponent, forwardRef } from 'react';
+import React, { forwardRef } from 'react';
 import { styled } from '@storybook/theming';
 import { darken, lighten, rgba, transparentize } from 'polished';
 

lib/components/src/blocks/EmptyBlock.tsx

@@ -1,4 +1,4 @@
-import React, { FunctionComponent } from 'react';
+import React from 'react';
 import { styled } from '@storybook/theming';
 import { transparentize } from 'polished';
 import { withReset } from '../typography/shared';

lib/components/src/tooltip/TooltipLinkList.tsx

@@ -1,4 +1,4 @@
-import React, { FunctionComponent, Key, ReactNode } from 'react';
+import React, { FunctionComponent } from 'react';
 import { styled } from '@storybook/theming';
 
 import ListItem, { LinkWrapperType, ListItemProps } from './ListItem';

lib/theming/src/tests/create.test.js

@@ -1,6 +1,4 @@
 import { create } from '../create';
-import darkThemeVars from '../themes/dark';
-import lightThemeVars from '../themes/light';
 
 describe('create base', () => {
   it('should create a theme with minimal viable theme', () => {

scripts/reset.js

@@ -1,5 +1,5 @@
 import fs from 'fs';
-import { spawn, exec } from 'child_process';
+import { spawn } from 'child_process';
 import trash from 'trash';
 import del from 'del';