[PLAY-1463] Linter: Kits T - W (except Typeahead) (#3573)

**What does this PR do?**

- ✅ Resurrect PLAY-1086 **without** Typeahead changes which caused bugs.
- ✅ Table, Text, Time, Title, Tooltip, Treemap, User, Walkthrough,
Weekday

**How to test?**
We've already tested PLAY-1086 with an alpha.

We're going to retest everything except for Typeahead. See the
[story](https://runway.powerhrg.com/backlog_items/PLAY-1463).

#### Checklist:
- [x] **LABELS** Add a label: `enhancement`, `bug`, `improvement`, `new
kit`, `deprecated`, or `breaking`. See [Changelog &
Labels](https://github.com/powerhome/playbook/wiki/Changelog-&-Labels)
for details.
- [x] **DEPLOY** I have added the `milano` label to show I'm ready for a
review.

---------

Co-authored-by: Nida Ghuman <nidaqg@gmail.com>

playbook/app/pb_kits/playbook/pb_table/_table.tsx

@@ -33,7 +33,7 @@ type TableProps = {
     verticalBorder?: boolean,
 } & GlobalProps
 
-const Table = (props: TableProps) => {
+const Table = (props: TableProps): React.ReactElement => {
     const {
         aria = {},
         children,

playbook/app/pb_kits/playbook/pb_table/index.ts

@@ -1,19 +1,19 @@
 import PbEnhancedElement from '../pb_enhanced_element'
 
 export default class PbTable extends PbEnhancedElement {
-  static get selector() {
+  static get selector(): string {
     return '.table-responsive-collapse'
   }
 
-  connect() {
+  connect(): void {
     const tables = document.querySelectorAll('.table-responsive-collapse');
 
     // Each Table
     [].forEach.call(tables, (table: HTMLTableElement) => {
       // Header Titles
-      let headers: string[] = [];
+      const headers: string[] = [];
       [].forEach.call(table.querySelectorAll('th'), (header: HTMLTableCellElement) => {
-        let colSpan = header.colSpan
+        const colSpan = header.colSpan
         for (let i = 0; i < colSpan; i++) {
           headers.push(header.textContent.replace(/\r?\n|\r/, ''));
         }

playbook/app/pb_kits/playbook/pb_table/subcomponents/_table_body.tsx

@@ -17,7 +17,7 @@ type TableBodyPropTypes = {
   tag?: "table" | "div";
 };
 
-const TableBody = (props: TableBodyPropTypes) => {
+const TableBody = (props: TableBodyPropTypes): React.ReactElement => {
   const {
     aria = {},
     children,

playbook/app/pb_kits/playbook/pb_table/subcomponents/_table_cell.tsx

@@ -18,7 +18,7 @@ type TableCellPropTypes = {
   text?: string
 };
 
-const TableCell = (props: TableCellPropTypes) => {
+const TableCell = (props: TableCellPropTypes): React.ReactElement => {
   const {
     aria = {},
     children,

playbook/app/pb_kits/playbook/pb_table/subcomponents/_table_head.tsx

@@ -17,7 +17,7 @@ type TableHeadPropTypes = {
   tag?: "table" | "div";
 };
 
-const TableHead = (props: TableHeadPropTypes) => {
+const TableHead = (props: TableHeadPropTypes): React.ReactElement => {
   const {
     aria = {},
     children,

playbook/app/pb_kits/playbook/pb_table/subcomponents/_table_header.tsx

@@ -18,7 +18,7 @@ type TableHeaderPropTypes = {
   text?: string;
 };
 
-const TableHeader = (props: TableHeaderPropTypes) => {
+const TableHeader = (props: TableHeaderPropTypes): React.ReactElement => {
   const {
     aria = {},
     children,

playbook/app/pb_kits/playbook/pb_table/subcomponents/_table_row.tsx

@@ -19,7 +19,7 @@ type TableRowPropTypes = {
   tag?: "table" | "div";
 };
 
-const TableRow = (props: TableRowPropTypes) => {
+const TableRow = (props: TableRowPropTypes): React.ReactElement => {
   const {
     aria = {},
     children,

playbook/app/pb_kits/playbook/pb_table/table.test.js

@@ -1,3 +1,5 @@
+/* eslint-disable react/no-multi-comp */
+
 import React from "react";
 import { ensureAccessible, renderKit, render, screen } from "../utilities/test-utils"
 

playbook/app/pb_kits/playbook/pb_text_input/_text_input.tsx

@@ -107,7 +107,7 @@ const TextInput = (props: TextInputProps, ref: React.LegacyRef<HTMLInputElement>
         required={required}
         type={type}
         value={value}
-    />)
+     />)
   )
 
   const addOnInput = (

playbook/app/pb_kits/playbook/pb_text_input/docs/_text_input_default.jsx

@@ -5,12 +5,12 @@ import TextInput from '../../pb_text_input/_text_input'
 import Title from '../../pb_title/_title'
 
 const TextInputDefault = (props) => {
+  const [firstName, setFirstName] = useState('')
   const handleOnChangeFirstName = ({ target }) => {
     setFirstName(target.value)
   }
   const ref = React.createRef()
 
-  const [firstName, setFirstName] = useState('')
   const [formFields, setFormFields] = useState({
     firstName: 'Jane',
     lastName: 'Doe',

playbook/app/pb_kits/playbook/pb_textarea/_textarea.tsx

@@ -52,14 +52,15 @@ const Textarea = ({
   label,
   maxCharacters,
   name,
+  // eslint-disable-next-line @typescript-eslint/no-empty-function
   onChange = () => {},
   placeholder,
   required,
   rows = 4,
   value,
   ...props
-}: TextareaProps, ref: any) => {
-  ref = useRef<HTMLTextAreaElement>(null)
+}: TextareaProps) => {
+  const ref = useRef<HTMLTextAreaElement>(null)
   useEffect(() => {
     if (ref.current && resize === 'auto') {
       PbTextarea.addMatch(ref.current)
@@ -71,58 +72,75 @@ const Textarea = ({
   const resizeClass = `resize_${resize}`
   const classes = classnames('pb_textarea_kit', errorClass, inlineClass, resizeClass, globalProps(props), className)
   const noCount = typeof characterCount !== 'undefined'
-  const ariaProps: {[key: string]: any} = buildAriaProps(aria)
-  const dataProps: {[key: string]: any} = buildDataProps(data)
+  const ariaProps: {[key: string]: string} = buildAriaProps(aria)
+  const dataProps: {[key: string]: string} = buildDataProps(data)
   const htmlProps = buildHtmlProps(htmlOptions)
-  const characterCounter = () => {
-    return maxCharacters && characterCount ? `${checkIfZero(characterCount)} / ${maxCharacters}` : `${checkIfZero(characterCount)}`
-  }
-
   const checkIfZero = (characterCount: string | number) => {
     return characterCount == 0 ? characterCount.toString() : characterCount
   }
+  const characterCounter = () => {
+    return maxCharacters && characterCount ? `${checkIfZero(characterCount)} / ${maxCharacters}` : `${checkIfZero(characterCount)}`
+  }
 
   return (
     <div
-      {...ariaProps}
-      {...dataProps}
-      {...htmlProps}
-      className={classes}
+        {...ariaProps}
+        {...dataProps}
+        {...htmlProps}
+        className={classes}
     >
       <Caption text={label} />
       {children || (
         <textarea
-          className="pb_textarea_kit"
-          disabled={disabled}
-          name={name}
-          onChange={onChange}
-          placeholder={placeholder}
-          ref={ref}
-          required={required}
-          rows={rows}
-          value={value}
-          {...props}
+            className="pb_textarea_kit"
+            disabled={disabled}
+            name={name}
+            onChange={onChange}
+            placeholder={placeholder}
+            ref={ref}
+            required={required}
+            rows={rows}
+            value={value}
+            {...props}
         />
       )}
 
       {error ? (
         <>
           {characterCount ? (
-            <Flex spacing="between" vertical="center">
+            <Flex 
+                spacing="between" 
+                vertical="center"
+            >
               <FlexItem>
-                <Body margin="none" status="negative" text={error} />
+                <Body 
+                    margin="none"
+                    status="negative"
+                    text={error} 
+                />
               </FlexItem>
               <FlexItem>
-                <Caption margin="none" size="xs" text={characterCounter()} />
+                <Caption 
+                    margin="none"
+                    size="xs"
+                    text={characterCounter()}
+                />
               </FlexItem>
             </Flex>
           ) : (
-            <Body status="negative" text={error} />
+            <Body 
+                status="negative"
+                text={error}
+            />
           )}
         </>
       ) : (
          noCount && (
-          <Caption margin="none" size="xs" text={characterCounter()} />
+          <Caption 
+              margin="none"
+              size="xs"
+              text={characterCounter()}
+          />
         )
       )}
     </div>

playbook/app/pb_kits/playbook/pb_textarea/index.ts

@@ -3,16 +3,16 @@ import PbEnhancedElement from '../pb_enhanced_element'
 export default class PbTextarea extends PbEnhancedElement {
   style: {[key: string]: string}
   scrollHeight: string
-  static get selector() {
+  static get selector(): string {
     return '.resize_auto textarea'
   }
 
-  onInput() {
+  onInput(): void {
     this.style.height = 'auto'
     this.style.height = (this.scrollHeight) + 'px'
   }
 
-  connect() {
+  connect(): void {
     this.element.setAttribute('style', 'height:' + (this.element.scrollHeight) + 'px;overflow-y:hidden;')
     this.element.addEventListener('input', this.onInput, false)
   }

playbook/app/pb_kits/playbook/pb_time/_time.tsx

@@ -24,7 +24,7 @@ type TimeProps = {
   unstyled?: boolean;
 } & GlobalProps
 
-const Time = (props: TimeProps) => {
+const Time = (props: TimeProps): React.ReactElement => {
   const {
     align,
     className,
@@ -47,8 +47,8 @@ const Time = (props: TimeProps) => {
 
   return (
     <div 
-      {...htmlProps}
-      className={classes} 
+        {...htmlProps}
+        className={classes} 
     >
       {showIcon && (
         unstyled

playbook/app/pb_kits/playbook/pb_time_range_inline/_time_range_inline.tsx

@@ -36,7 +36,7 @@ const dateTimeIso = (dateValue: Date) => {
   return DateTime.toIso(dateValue)
 }
 
-const TimeRangeInline = (props: TimeRangeInlineProps) => {
+const TimeRangeInline = (props: TimeRangeInlineProps): React.ReactElement => {
   const {
     aria = {},
     className,

playbook/app/pb_kits/playbook/pb_timeline/_item.tsx

@@ -26,7 +26,7 @@ const TimelineItem = ({
   iconColor = 'default',
   lineStyle = 'solid',
   ...props
-}: ItemProps) => {
+}: ItemProps): React.ReactElement => {
   const timelineItemCss = buildCss('pb_timeline_item_kit', lineStyle)
 
   const htmlProps = buildHtmlProps(htmlOptions)

playbook/app/pb_kits/playbook/pb_timeline/_timeline.tsx

@@ -27,7 +27,7 @@ const Timeline = ({
   orientation = 'horizontal',
   showDate = false,
   ...props
-}: TimelineProps) => {
+}: TimelineProps): React.ReactElement => {
   const ariaProps = buildAriaProps(aria)
   const dataProps = buildDataProps(data)
   const htmlProps = buildHtmlProps(htmlOptions)

playbook/app/pb_kits/playbook/pb_title_detail/_title_detail.tsx

@@ -18,7 +18,7 @@ type TitleDetailProps = {
   title: string,
 } & GlobalProps
 
-const TitleDetail = (props: TitleDetailProps) => {
+const TitleDetail = (props: TitleDetailProps): React.ReactElement => {
   const {
     align = "left",
     aria = {},
@@ -37,19 +37,19 @@ const TitleDetail = (props: TitleDetailProps) => {
 
   return (
     <div
-      {...ariaProps}
-      {...dataProps}
-      {...htmlProps}
-      className={classnames(pbCss, globalProps(props), className)}
-      id={id}
+        {...ariaProps}
+        {...dataProps}
+        {...htmlProps}
+        className={classnames(pbCss, globalProps(props), className)}
+        id={id}
     >
       <Title
-        size={4}
-        text={title}
+          size={4}
+          text={title}
       />
       <Body
-        color="light"
-        text={detail}
+          color="light"
+          text={detail}
       />
     </div>
   )

playbook/app/pb_kits/playbook/pb_toggle/_toggle.tsx

@@ -42,7 +42,7 @@ const Toggle = ({
   size = 'sm',
   value,
   ...props
-}: Props) => {
+}: Props): React.ReactElement => {
   const ariaProps = buildAriaProps(aria)
   const dataProps = buildDataProps(data)
   const htmlProps = buildHtmlProps(htmlOptions)

playbook/app/pb_kits/playbook/pb_tooltip/_tooltip.tsx

@@ -50,8 +50,8 @@ const Tooltip = forwardRef((props: TooltipProps, ref: ForwardedRef<unknown>): Re
     ...rest
   } = props
 
-  const dataProps: { [key: string]: any } = buildDataProps(data)
-  const ariaProps: { [key: string]: any } = buildAriaProps(aria)
+  const dataProps: { [key: string]: string } = buildDataProps(data)
+  const ariaProps: { [key: string]: string } = buildAriaProps(aria)
   const htmlProps = buildHtmlProps(htmlOptions)
 
   const css = classnames(

playbook/app/pb_kits/playbook/pb_treemap_chart/_treemap_chart.tsx

@@ -52,7 +52,7 @@ const TreemapChart = ({
   tooltipHtml = '<span style="font-weight: bold; color:{point.color};">●</span>{point.name}: <b>{point.value}</b>',
   type = "treemap",
   ...props
-}: TreemapChartProps) => {
+}: TreemapChartProps): React.ReactElement => {
 
   const ariaProps = buildAriaProps(aria)
   const dataProps = buildDataProps(data)
@@ -98,7 +98,6 @@ const TreemapChart = ({
   const [options, setOptions] = useState({});
 
   useEffect(() => {
-
     setOptions(merge(staticOptions, customOptions));
   }, [chartData]);
 

playbook/app/pb_kits/playbook/pb_treemap_chart/treemapChart.test.js

@@ -1,3 +1,5 @@
+/* eslint-disable no-console */
+
 import React from 'react';
 import { render, screen } from '../utilities/test-utils';
 import TreemapChart from './_treemap_chart';

playbook/app/pb_kits/playbook/pb_user/_user.tsx

@@ -26,7 +26,7 @@ type UserProps = {
   title?: string,
 } & GlobalProps
 
-const User = (props: UserProps) => {
+const User = (props: UserProps): React.ReactElement => {
   const {
     align = 'left',
     aria = {},