Upgrade frontend to React 18 (#3353)

Co-authored-by: Kira Pilot <kira.pilot23@gmail.com>

site/package.json

@@ -39,16 +39,17 @@
     "cron-parser": "4.5.0",
     "cronstrue": "2.11.0",
     "dayjs": "1.11.4",
-    "formik": "2.2.9",
+    "formik": "^2.2.9",
     "front-matter": "4.0.2",
     "history": "5.3.0",
     "just-debounce-it": "3.0.1",
-    "react": "17.0.2",
-    "react-dom": "17.0.2",
-    "react-helmet": "6.1.0",
+    "react": "^18.2.0",
+    "react-dom": "18.2.0",
+    "react-helmet-async": "1.3.0",
     "react-markdown": "8.0.3",
     "react-router-dom": "6.3.0",
     "sourcemapped-stacktrace": "1.1.11",
+    "swr": "1.3.0",
     "tzdata": "1.0.30",
     "uuid": "8.3.2",
     "xstate": "4.32.1",
@@ -70,13 +71,13 @@
     "@storybook/addon-links": "6.5.9",
     "@storybook/react": "6.4.22",
     "@testing-library/jest-dom": "5.16.4",
-    "@testing-library/react": "12.1.5",
-    "@testing-library/user-event": "14.3.0",
+    "@testing-library/react": "^13.3.0",
+    "@testing-library/user-event": "^14.4.3",
     "@types/express": "4.17.13",
     "@types/jest": "27.4.1",
     "@types/node": "14.18.22",
-    "@types/react": "17.0.44",
-    "@types/react-dom": "17.0.16",
+    "@types/react": "18.0.15",
+    "@types/react-dom": "18.0.6",
     "@types/react-helmet": "6.1.5",
     "@types/superagent": "4.1.15",
     "@types/uuid": "8.3.4",
@@ -105,7 +106,7 @@
     "jest-runner-eslint": "1.0.0",
     "jest-websocket-mock": "2.3.0",
     "mini-css-extract-plugin": "2.6.1",
-    "msw": "0.42.0",
+    "msw": "^0.44.2",
     "prettier": "2.7.1",
     "prettier-plugin-organize-imports": "3.0.0",
     "react-hot-loader": "4.13.0",

site/src/AppRouter.tsx

@@ -35,7 +35,6 @@ const AuditPage = lazy(() => import("./pages/AuditPage/AuditPage"))
 export const AppRouter: FC = () => {
   const xServices = useContext(XServiceContext)
   const permissions = useSelector(xServices.authXService, selectPermissions)
-
   return (
     <Suspense fallback={<></>}>
       <Routes>

site/src/Main.tsx

@@ -1,5 +1,5 @@
 import { inspect } from "@xstate/inspect"
-import ReactDOM from "react-dom"
+import { createRoot } from "react-dom/client"
 import { Interpreter } from "xstate"
 import { App } from "./app"
 
@@ -25,7 +25,11 @@ const main = () => {
      ██████▀▄█    ▀▀▀▀   ▀▀▀▀  ▀▀▀▀▀  ▀▀▀▀ ▀
 `)
   const element = document.getElementById("root")
-  ReactDOM.render(<App />, element)
+  if (element === null) {
+    throw new Error("root element is null")
+  }
+  const root = createRoot(element)
+  root.render(<App />)
 }
 
 main()

site/src/__mocks__/react-markdown.tsx

@@ -1,6 +1,6 @@
-import { FC } from "react"
+import { FC, PropsWithChildren } from "react"
 
-const ReactMarkdown: FC = ({ children }) => {
+const ReactMarkdown: FC<PropsWithChildren<unknown>> = ({ children }) => {
   return <div data-testid="markdown">{children}</div>
 }
 

site/src/app.tsx

@@ -1,6 +1,7 @@
 import CssBaseline from "@material-ui/core/CssBaseline"
 import ThemeProvider from "@material-ui/styles/ThemeProvider"
 import { FC } from "react"
+import { HelmetProvider } from "react-helmet-async"
 import { BrowserRouter as Router } from "react-router-dom"
 import { AppRouter } from "./AppRouter"
 import { ErrorBoundary } from "./components/ErrorBoundary/ErrorBoundary"
@@ -12,15 +13,17 @@ import { XServiceProvider } from "./xServices/StateContext"
 export const App: FC = () => {
   return (
     <Router>
-      <ThemeProvider theme={dark}>
-        <CssBaseline />
-        <ErrorBoundary>
-          <XServiceProvider>
-            <AppRouter />
-            <GlobalSnackbar />
-          </XServiceProvider>
-        </ErrorBoundary>
-      </ThemeProvider>
+      <HelmetProvider>
+        <ThemeProvider theme={dark}>
+          <CssBaseline />
+          <ErrorBoundary>
+            <XServiceProvider>
+              <AppRouter />
+              <GlobalSnackbar />
+            </XServiceProvider>
+          </ErrorBoundary>
+        </ThemeProvider>
+      </HelmetProvider>
     </Router>
   )
 }

site/src/components/AppLink/AppLink.tsx

@@ -2,7 +2,7 @@ import Button from "@material-ui/core/Button"
 import Link from "@material-ui/core/Link"
 import { makeStyles } from "@material-ui/core/styles"
 import ComputerIcon from "@material-ui/icons/Computer"
-import { FC } from "react"
+import { FC, PropsWithChildren } from "react"
 import * as TypesGen from "../../api/typesGenerated"
 import { generateRandomString } from "../../util/random"
 
@@ -17,7 +17,12 @@ export interface AppLinkProps {
   appIcon?: TypesGen.WorkspaceApp["icon"]
 }
 
-export const AppLink: FC<AppLinkProps> = ({ userName, workspaceName, appName, appIcon }) => {
+export const AppLink: FC<PropsWithChildren<AppLinkProps>> = ({
+  userName,
+  workspaceName,
+  appName,
+  appIcon,
+}) => {
   const styles = useStyles()
   const href = `/@${userName}/${workspaceName}/apps/${appName}`
 

site/src/components/AvatarData/AvatarData.tsx

@@ -1,7 +1,7 @@
 import Avatar from "@material-ui/core/Avatar"
 import Link from "@material-ui/core/Link"
 import { makeStyles } from "@material-ui/core/styles"
-import { FC } from "react"
+import { FC, PropsWithChildren } from "react"
 import { Link as RouterLink } from "react-router-dom"
 import { firstLetter } from "../../util/firstLetter"
 import {
@@ -18,7 +18,7 @@ export interface AvatarDataProps {
   avatar?: React.ReactNode
 }
 
-export const AvatarData: FC<AvatarDataProps> = ({
+export const AvatarData: FC<PropsWithChildren<AvatarDataProps>> = ({
   title,
   subtitle,
   link,

site/src/components/BorderedMenu/BorderedMenu.tsx

@@ -1,6 +1,6 @@
 import Popover, { PopoverProps } from "@material-ui/core/Popover"
 import { fade, makeStyles } from "@material-ui/core/styles"
-import { FC } from "react"
+import { FC, PropsWithChildren } from "react"
 
 type BorderedMenuVariant = "admin-dropdown" | "user-dropdown"
 
@@ -8,7 +8,11 @@ export type BorderedMenuProps = Omit<PopoverProps, "variant"> & {
   variant?: BorderedMenuVariant
 }
 
-export const BorderedMenu: FC<BorderedMenuProps> = ({ children, variant, ...rest }) => {
+export const BorderedMenu: FC<PropsWithChildren<BorderedMenuProps>> = ({
+  children,
+  variant,
+  ...rest
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/BorderedMenuRow/BorderedMenuRow.tsx

@@ -26,7 +26,7 @@ interface BorderedMenuRowProps {
   onClick?: () => void
 }
 
-export const BorderedMenuRow: FC<BorderedMenuRowProps> = ({
+export const BorderedMenuRow: FC<React.PropsWithChildren<BorderedMenuRowProps>> = ({
   active,
   description,
   Icon,

site/src/components/BuildsTable/BuildsTable.tsx

@@ -30,7 +30,10 @@ export interface BuildsTableProps {
   className?: string
 }
 
-export const BuildsTable: FC<BuildsTableProps> = ({ builds, className }) => {
+export const BuildsTable: FC<React.PropsWithChildren<BuildsTableProps>> = ({
+  builds,
+  className,
+}) => {
   const { username, workspace: workspaceName } = useParams()
   const isLoading = !builds
   const theme: Theme = useTheme()

site/src/components/CliAuthToken/CliAuthToken.tsx

@@ -8,7 +8,7 @@ export interface CliAuthTokenProps {
   sessionToken: string
 }
 
-export const CliAuthToken: FC<CliAuthTokenProps> = ({ sessionToken }) => {
+export const CliAuthToken: FC<React.PropsWithChildren<CliAuthTokenProps>> = ({ sessionToken }) => {
   const styles = useStyles()
   return (
     <Paper className={styles.container}>

site/src/components/CodeBlock/CodeBlock.tsx

@@ -9,7 +9,11 @@ export interface CodeBlockProps {
   className?: string
 }
 
-export const CodeBlock: FC<CodeBlockProps> = ({ lines, ctas, className = "" }) => {
+export const CodeBlock: FC<React.PropsWithChildren<CodeBlockProps>> = ({
+  lines,
+  ctas,
+  className = "",
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/CodeExample/CodeExample.tsx

@@ -14,7 +14,7 @@ export interface CodeExampleProps {
 /**
  * Component to show single-line code examples, with a copy button
  */
-export const CodeExample: FC<CodeExampleProps> = ({
+export const CodeExample: FC<React.PropsWithChildren<CodeExampleProps>> = ({
   code,
   className,
   buttonClassName,

site/src/components/ConfirmDialog/ConfirmDialog.test.tsx

@@ -1,11 +1,12 @@
 import { fireEvent, render } from "@testing-library/react"
 import { FC } from "react"
-import { act } from "react-dom/test-utils"
 import { WrapperComponent } from "../../testHelpers/renderHelpers"
 import { ConfirmDialog, ConfirmDialogProps } from "./ConfirmDialog"
 
 namespace Helpers {
-  export const Component: FC<ConfirmDialogProps> = (props: ConfirmDialogProps) => {
+  export const Component: FC<React.PropsWithChildren<ConfirmDialogProps>> = (
+    props: ConfirmDialogProps,
+  ) => {
     return (
       <WrapperComponent>
         <ConfirmDialog {...props} />
@@ -116,9 +117,7 @@ describe("ConfirmDialog", () => {
 
     // When
     const { getByText } = render(<Helpers.Component {...props} />)
-    act(() => {
-      fireEvent.click(getByText("CANCEL"))
-    })
+    fireEvent.click(getByText("CANCEL"))
 
     // Then
     expect(onCloseMock).toBeCalledTimes(1)
@@ -140,9 +139,7 @@ describe("ConfirmDialog", () => {
 
     // When
     const { getByText } = render(<Helpers.Component {...props} />)
-    act(() => {
-      fireEvent.click(getByText("CONFIRM"))
-    })
+    fireEvent.click(getByText("CONFIRM"))
 
     // Then
     expect(onCloseMock).toBeCalledTimes(0)

site/src/components/ConfirmDialog/ConfirmDialog.tsx

@@ -78,7 +78,7 @@ const useStyles = makeStyles((theme) => ({
  * Quick-use version of the Dialog component with slightly alternative styles,
  * great to use for dialogs that don't have any interaction beyond yes / no.
  */
-export const ConfirmDialog: React.FC<ConfirmDialogProps> = ({
+export const ConfirmDialog: React.FC<React.PropsWithChildren<ConfirmDialogProps>> = ({
   cancelText,
   confirmLoading,
   confirmText,

site/src/components/CopyButton/CopyButton.tsx

@@ -22,7 +22,7 @@ export const Language = {
 /**
  * Copy button used inside the CodeBlock component internally
  */
-export const CopyButton: React.FC<CopyButtonProps> = ({
+export const CopyButton: React.FC<React.PropsWithChildren<CopyButtonProps>> = ({
   text,
   ctaCopy,
   wrapperClassName = "",

site/src/components/CreateUserForm/CreateUserForm.tsx

@@ -35,7 +35,7 @@ const validationSchema = Yup.object({
   username: nameValidator(Language.usernameLabel),
 })
 
-export const CreateUserForm: FC<CreateUserFormProps> = ({
+export const CreateUserForm: FC<React.PropsWithChildren<CreateUserFormProps>> = ({
   onSubmit,
   onCancel,
   formErrors,

site/src/components/DeleteWorkspaceDialog/DeleteWorkspaceDialog.tsx

@@ -12,11 +12,9 @@ export interface DeleteWorkspaceDialogProps {
   handleCancel: () => void
 }
 
-export const DeleteWorkspaceDialog: React.FC<DeleteWorkspaceDialogProps> = ({
-  isOpen,
-  handleCancel,
-  handleConfirm,
-}) => (
+export const DeleteWorkspaceDialog: React.FC<
+  React.PropsWithChildren<DeleteWorkspaceDialogProps>
+> = ({ isOpen, handleCancel, handleConfirm }) => (
   <ConfirmDialog
     type="delete"
     hideCancel={false}

site/src/components/EmptyState/EmptyState.tsx

@@ -23,7 +23,7 @@ export interface EmptyStateProps {
  * EmptyState's props extend the [Material UI Box component](https://material-ui.com/components/box/)
  * that you can directly pass props through to to customize the shape and layout of it.
  */
-export const EmptyState: FC<EmptyStateProps> = (props) => {
+export const EmptyState: FC<React.PropsWithChildren<EmptyStateProps>> = (props) => {
   const { message, description, cta, descriptionClassName, className, ...boxProps } = props
   const styles = useStyles()
 

site/src/components/EnterpriseSnackbar/EnterpriseSnackbar.tsx

@@ -25,7 +25,7 @@ export interface EnterpriseSnackbarProps extends MuiSnackbarProps {
  *
  * See original component's Material UI documentation here: https://material-ui.com/components/snackbars/
  */
-export const EnterpriseSnackbar: FC<EnterpriseSnackbarProps> = ({
+export const EnterpriseSnackbar: FC<React.PropsWithChildren<EnterpriseSnackbarProps>> = ({
   onClose,
   variant = "info",
   ContentProps = {},

site/src/components/ErrorBoundary/ErrorBoundary.tsx

@@ -1,7 +1,7 @@
-import { Component, ReactNode } from "react"
+import React, { Component, ReactNode } from "react"
 import { RuntimeErrorState } from "../RuntimeErrorState/RuntimeErrorState"
 
-type ErrorBoundaryProps = Record<string, unknown>
+type ErrorBoundaryProps = React.PropsWithChildren<unknown>
 
 interface ErrorBoundaryState {
   error: Error | null

site/src/components/ErrorSummary/ErrorSummary.tsx

@@ -23,7 +23,7 @@ export interface ErrorSummaryProps {
   defaultMessage?: string
 }
 
-export const ErrorSummary: FC<ErrorSummaryProps> = ({
+export const ErrorSummary: FC<React.PropsWithChildren<ErrorSummaryProps>> = ({
   error,
   retry,
   dismissible,

site/src/components/Footer/Footer.tsx

@@ -18,7 +18,7 @@ export interface FooterProps {
   buildInfo?: TypesGen.BuildInfoResponse
 }
 
-export const Footer: React.FC<FooterProps> = ({ buildInfo }) => {
+export const Footer: React.FC<React.PropsWithChildren<FooterProps>> = ({ buildInfo }) => {
   const styles = useFooterStyles()
 
   const githubUrl = `https://github.com/coder/coder/issues/new?labels=needs+grooming&body=${encodeURIComponent(`Version: [\`${buildInfo?.version}\`](${buildInfo?.external_url})

site/src/components/FormCloseButton/FormCloseButton.tsx

@@ -8,7 +8,9 @@ export interface FormCloseButtonProps {
   onClose: () => void
 }
 
-export const FormCloseButton: React.FC<FormCloseButtonProps> = ({ onClose }) => {
+export const FormCloseButton: React.FC<React.PropsWithChildren<FormCloseButtonProps>> = ({
+  onClose,
+}) => {
   const styles = useStyles()
 
   useEffect(() => {

site/src/components/FormFooter/FormFooter.tsx

@@ -28,7 +28,7 @@ const useStyles = makeStyles((theme) => ({
   },
 }))
 
-export const FormFooter: FC<FormFooterProps> = ({
+export const FormFooter: FC<React.PropsWithChildren<FormFooterProps>> = ({
   onCancel,
   isLoading,
   submitLabel = Language.defaultSubmitLabel,

site/src/components/FormSection/FormSection.tsx

@@ -39,7 +39,11 @@ export const useStyles = makeStyles((theme) => ({
   },
 }))
 
-export const FormSection: FC<FormSectionProps> = ({ title, description, children }) => {
+export const FormSection: FC<React.PropsWithChildren<FormSectionProps>> = ({
+  title,
+  description,
+  children,
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/FormTextField/FormTextField.test.tsx

@@ -1,4 +1,4 @@
-import { act, fireEvent, render, screen } from "@testing-library/react"
+import { fireEvent, render, screen } from "@testing-library/react"
 import { useFormik } from "formik"
 import { FC } from "react"
 import * as yup from "yup"
@@ -11,9 +11,9 @@ namespace Helpers {
 
   export const requiredValidationMsg = "required"
 
-  export const Component: FC<Omit<FormTextFieldProps<FormValues>, "form" | "formFieldName">> = (
-    props,
-  ) => {
+  export const Component: FC<
+    React.PropsWithChildren<Omit<FormTextFieldProps<FormValues>, "form" | "formFieldName">>
+  > = (props) => {
     const form = useFormik<FormValues>({
       initialValues: {
         name: "",
@@ -58,17 +58,13 @@ describe("FormTextField", () => {
       expect(screen.queryByText(Helpers.requiredValidationMsg)).toBeNull()
 
       // When
-      act(() => {
-        fireEvent.focus(el as Element)
-      })
+      fireEvent.focus(el as Element)
 
       // Then
       expect(screen.queryByText(Helpers.requiredValidationMsg)).toBeNull()
 
       // When
-      act(() => {
-        fireEvent.blur(el as Element)
-      })
+      fireEvent.blur(el as Element)
 
       // Then
       expect(screen.queryByText(Helpers.requiredValidationMsg)).toBeDefined()

site/src/components/FormTextField/FormTextField.tsx

@@ -134,7 +134,7 @@ export const FormTextField = <T,>({
       variant={variant}
       disabled={disabled || form.isSubmitting}
       error={isError}
-      helperText={isError ? form.errors[formFieldName] : helperText}
+      helperText={isError ? form.errors[formFieldName]?.toString() : helperText}
       id={fieldId}
       InputProps={isPassword ? undefined : InputProps}
       name={fieldId}

site/src/components/FormTitle/FormTitle.tsx

@@ -18,7 +18,7 @@ const useStyles = makeStyles((theme) => ({
   },
 }))
 
-export const FormTitle: FC<FormTitleProps> = ({ title, detail }) => {
+export const FormTitle: FC<React.PropsWithChildren<FormTitleProps>> = ({ title, detail }) => {
   const styles = useStyles()
 
   return (

site/src/components/FullPageForm/FullPageForm.tsx

@@ -19,7 +19,12 @@ const useStyles = makeStyles(() => ({
   },
 }))
 
-export const FullPageForm: FC<FullPageFormProps> = ({ title, detail, onCancel, children }) => {
+export const FullPageForm: FC<React.PropsWithChildren<FullPageFormProps>> = ({
+  title,
+  detail,
+  onCancel,
+  children,
+}) => {
   const styles = useStyles()
   return (
     <main className={styles.root}>

site/src/components/Loader/Loader.tsx

@@ -2,7 +2,7 @@ import Box from "@material-ui/core/Box"
 import CircularProgress from "@material-ui/core/CircularProgress"
 import { FC } from "react"
 
-export const Loader: FC<{ size?: number }> = ({ size = 26 }) => {
+export const Loader: FC<React.PropsWithChildren<{ size?: number }>> = ({ size = 26 }) => {
   return (
     <Box p={4} width="100%" display="flex" alignItems="center" justifyContent="center">
       <CircularProgress size={size} />

site/src/components/LoadingButton/LoadingButton.tsx

@@ -17,7 +17,7 @@ export interface LoadingButtonProps extends ButtonProps {
  * In Material-UI 5+ - this is built-in, but since we're on an earlier version,
  * we have to roll our own.
  */
-export const LoadingButton: FC<LoadingButtonProps> = ({
+export const LoadingButton: FC<React.PropsWithChildren<LoadingButtonProps>> = ({
   loading = false,
   loadingLabel,
   children,

site/src/components/Logs/Logs.tsx

@@ -14,7 +14,7 @@ export interface LogsProps {
   className?: string
 }
 
-export const Logs: FC<LogsProps> = ({ lines, className = "" }) => {
+export const Logs: FC<React.PropsWithChildren<LogsProps>> = ({ lines, className = "" }) => {
   const styles = useStyles()
 
   return (

site/src/components/Margins/Margins.tsx

@@ -24,7 +24,10 @@ interface MarginsProps {
   size?: Size
 }
 
-export const Margins: FC<MarginsProps> = ({ children, size = "regular" }) => {
+export const Margins: FC<React.PropsWithChildren<MarginsProps>> = ({
+  children,
+  size = "regular",
+}) => {
   const styles = useStyles({ maxWidth: widthBySize[size] })
   return <div className={styles.margins}>{children}</div>
 }

site/src/components/NavbarView/NavbarView.tsx

@@ -25,10 +25,9 @@ export const Language = {
   audit: "Audit",
 }
 
-const NavItems: React.FC<{ className?: string; canViewAuditLog: boolean }> = ({
-  className,
-  canViewAuditLog,
-}) => {
+const NavItems: React.FC<
+  React.PropsWithChildren<{ className?: string; canViewAuditLog: boolean }>
+> = ({ className, canViewAuditLog }) => {
   const styles = useStyles()
   const location = useLocation()
 
@@ -63,8 +62,11 @@ const NavItems: React.FC<{ className?: string; canViewAuditLog: boolean }> = ({
     </List>
   )
 }
-
-export const NavbarView: React.FC<NavbarViewProps> = ({ user, onSignOut, canViewAuditLog }) => {
+export const NavbarView: React.FC<React.PropsWithChildren<NavbarViewProps>> = ({
+  user,
+  onSignOut,
+  canViewAuditLog,
+}) => {
   const styles = useStyles()
   const [isDrawerOpen, setIsDrawerOpen] = useState(false)
 

site/src/components/PageHeader/PageHeader.tsx

@@ -7,7 +7,11 @@ export interface PageHeaderProps {
   className?: string
 }
 
-export const PageHeader: React.FC<PageHeaderProps> = ({ children, actions, className }) => {
+export const PageHeader: React.FC<React.PropsWithChildren<PageHeaderProps>> = ({
+  children,
+  actions,
+  className,
+}) => {
   const styles = useStyles()
 
   return (
@@ -22,13 +26,13 @@ export const PageHeader: React.FC<PageHeaderProps> = ({ children, actions, class
   )
 }
 
-export const PageHeaderTitle: React.FC = ({ children }) => {
+export const PageHeaderTitle: React.FC<React.PropsWithChildren<unknown>> = ({ children }) => {
   const styles = useStyles()
 
   return <h1 className={styles.title}>{children}</h1>
 }
 
-export const PageHeaderSubtitle: React.FC = ({ children }) => {
+export const PageHeaderSubtitle: React.FC<React.PropsWithChildren<unknown>> = ({ children }) => {
   const styles = useStyles()
 
   return <h2 className={styles.subtitle}>{children}</h2>

site/src/components/ParameterInput/ParameterInput.tsx

@@ -29,7 +29,11 @@ export interface ParameterInputProps {
   onChange: (value: string) => void
 }
 
-export const ParameterInput: FC<ParameterInputProps> = ({ disabled, onChange, schema }) => {
+export const ParameterInput: FC<React.PropsWithChildren<ParameterInputProps>> = ({
+  disabled,
+  onChange,
+  schema,
+}) => {
   const styles = useStyles()
 
   return (
@@ -42,7 +46,11 @@ export const ParameterInput: FC<ParameterInputProps> = ({ disabled, onChange, sc
   )
 }
 
-const ParameterField: React.FC<ParameterInputProps> = ({ disabled, onChange, schema }) => {
+const ParameterField: React.FC<React.PropsWithChildren<ParameterInputProps>> = ({
+  disabled,
+  onChange,
+  schema,
+}) => {
   if (schema.validation_contains && schema.validation_contains.length > 0) {
     return (
       <RadioGroup

site/src/components/PasswordField/PasswordField.tsx

@@ -8,7 +8,10 @@ import React, { useCallback, useState } from "react"
 
 type PasswordFieldProps = Omit<TextFieldProps, "InputProps" | "type">
 
-export const PasswordField: React.FC<PasswordFieldProps> = ({ variant = "outlined", ...rest }) => {
+export const PasswordField: React.FC<React.PropsWithChildren<PasswordFieldProps>> = ({
+  variant = "outlined",
+  ...rest
+}) => {
   const styles = useStyles()
   const [showPassword, setShowPassword] = useState<boolean>(false)
 

site/src/components/RequireAuth/RequireAuth.tsx

@@ -9,7 +9,7 @@ export interface RequireAuthProps {
   children: JSX.Element
 }
 
-export const RequireAuth: React.FC<RequireAuthProps> = ({ children }) => {
+export const RequireAuth: React.FC<React.PropsWithChildren<RequireAuthProps>> = ({ children }) => {
   const xServices = useContext(XServiceContext)
   const [authState] = useActor(xServices.authXService)
   const location = useLocation()

site/src/components/ResetPasswordDialog/ResetPasswordDialog.tsx

@@ -24,7 +24,7 @@ export const Language = {
   confirmText: "Reset password",
 }
 
-export const ResetPasswordDialog: FC<ResetPasswordDialogProps> = ({
+export const ResetPasswordDialog: FC<React.PropsWithChildren<ResetPasswordDialogProps>> = ({
   open,
   onClose,
   onConfirm,

site/src/components/Resources/Resources.tsx

@@ -33,7 +33,7 @@ interface ResourcesProps {
   canUpdateWorkspace: boolean
 }
 
-export const Resources: FC<ResourcesProps> = ({
+export const Resources: FC<React.PropsWithChildren<ResourcesProps>> = ({
   resources,
   getResourcesError,
   workspace,

site/src/components/RoleSelect/RoleSelect.tsx

@@ -16,7 +16,7 @@ export interface RoleSelectProps {
   open?: boolean
 }
 
-export const RoleSelect: FC<RoleSelectProps> = ({
+export const RoleSelect: FC<React.PropsWithChildren<RoleSelectProps>> = ({
   roles,
   selectedRoles,
   loading,

site/src/components/SSHButton/SSHButton.tsx

@@ -13,7 +13,7 @@ export interface SSHButtonProps {
   defaultIsOpen?: boolean
 }
 
-export const SSHButton: React.FC<SSHButtonProps> = ({
+export const SSHButton: React.FC<React.PropsWithChildren<SSHButtonProps>> = ({
   workspaceName,
   agentName,
   defaultIsOpen = false,

site/src/components/SearchBarWithFilter/SearchBarWithFilter.tsx

@@ -36,7 +36,7 @@ interface FilterFormValues {
 
 export type FilterFormErrors = FormikErrors<FilterFormValues>
 
-export const SearchBarWithFilter: React.FC<SearchBarWithFilterProps> = ({
+export const SearchBarWithFilter: React.FC<React.PropsWithChildren<SearchBarWithFilterProps>> = ({
   filter,
   onFilter,
   presetFilters,

site/src/components/Section/Section.tsx

@@ -17,7 +17,7 @@ export interface SectionProps {
   children?: React.ReactNode
 }
 
-type SectionFC = FC<SectionProps> & { Action: typeof SectionAction }
+type SectionFC = FC<React.PropsWithChildren<SectionProps>> & { Action: typeof SectionAction }
 
 export const Section: SectionFC = ({
   title,

site/src/components/SectionAction/SectionAction.tsx

@@ -11,7 +11,7 @@ const useStyles = makeStyles((theme) => ({
  * SectionAction is a content box that call to actions should be placed
  * within
  */
-export const SectionAction: FC = ({ children }) => {
+export const SectionAction: FC<React.PropsWithChildren<unknown>> = ({ children }) => {
   const styles = useStyles()
   return <div className={styles.root}>{children}</div>
 }

site/src/components/SettingsAccountForm/SettingsAccountForm.tsx

@@ -31,7 +31,7 @@ export interface AccountFormProps {
   initialTouched?: FormikTouched<AccountFormValues>
 }
 
-export const AccountForm: FC<AccountFormProps> = ({
+export const AccountForm: FC<React.PropsWithChildren<AccountFormProps>> = ({
   email,
   isLoading,
   onSubmit,
@@ -51,7 +51,7 @@ export const AccountForm: FC<AccountFormProps> = ({
     <>
       <form onSubmit={form.handleSubmit}>
         <Stack>
-          {updateProfileError && <ErrorSummary error={updateProfileError} />}
+          {updateProfileError ? <ErrorSummary error={updateProfileError} /> : <></>}
           <TextField
             disabled
             fullWidth

site/src/components/SettingsLayout/SettingsLayout.tsx

@@ -1,6 +1,6 @@
 import Box from "@material-ui/core/Box"
 import { FC } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { Outlet } from "react-router-dom"
 import { pageTitle } from "../../util/page"
 import { AuthAndFrame } from "../AuthAndFrame/AuthAndFrame"

site/src/components/SettingsSecurityForm/SettingsSecurityForm.tsx

@@ -68,7 +68,7 @@ export const SecurityForm: React.FC<SecurityFormProps> = ({
     <>
       <form onSubmit={form.handleSubmit}>
         <Stack>
-          {updateSecurityError && <ErrorSummary error={updateSecurityError} />}
+          {updateSecurityError ? <ErrorSummary error={updateSecurityError} /> : <></>}
           <TextField
             {...getFieldHelpers("old_password")}
             onChange={onChangeTrimmed(form)}

site/src/components/SignInForm/SignInForm.tsx

@@ -89,7 +89,7 @@ export interface SignInFormProps {
   initialTouched?: FormikTouched<BuiltInAuthFormValues>
 }
 
-export const SignInForm: FC<SignInFormProps> = ({
+export const SignInForm: FC<React.PropsWithChildren<SignInFormProps>> = ({
   authMethods,
   redirectTo,
   isLoading,

site/src/components/SignInLayout/SignInLayout.tsx

@@ -1,5 +1,5 @@
 import { makeStyles } from "@material-ui/core/styles"
-import { FC } from "react"
+import { FC, ReactNode } from "react"
 import { Footer } from "../../components/Footer/Footer"
 
 export const useStyles = makeStyles((theme) => ({
@@ -21,7 +21,7 @@ export const useStyles = makeStyles((theme) => ({
   },
 }))
 
-export const SignInLayout: FC = ({ children }) => {
+export const SignInLayout: FC<{ children: ReactNode }> = ({ children }) => {
   const styles = useStyles()
 
   return (

site/src/components/SplitButton/SplitButton.tsx

@@ -1,7 +1,6 @@
 import Button, { ButtonProps } from "@material-ui/core/Button"
 import ButtonGroup from "@material-ui/core/ButtonGroup"
 import ClickAwayListener from "@material-ui/core/ClickAwayListener"
-import Grow from "@material-ui/core/Grow"
 import MenuItem from "@material-ui/core/MenuItem"
 import MenuList from "@material-ui/core/MenuList"
 import Paper from "@material-ui/core/Paper"
@@ -30,7 +29,7 @@ export interface SplitButtonProps<T> extends Pick<ButtonProps, "color" | "disabl
    */
   options: SplitButtonOptions<T>[]
   /**
-   * textTransform is applied to the primary button text. Defaults to
+   * textTransform is applied to the primary button text. Defaults PropsWithto
    * uppercase
    */
   textTransform?: React.CSSProperties["textTransform"]
@@ -104,25 +103,18 @@ export const SplitButton = <T,>({
         style={{ zIndex: 1 }}
         transition
       >
-        {({ TransitionProps, placement }) => (
-          <Grow
-            {...TransitionProps}
-            style={{
-              transformOrigin: placement === "bottom" ? "center top" : "center bottom",
-            }}
-          >
-            <Paper>
-              <ClickAwayListener onClickAway={handleClose}>
-                <MenuList id="split-button-menu">
-                  {options.map((opt, idx) => (
-                    <MenuItem key={opt.label} onClick={(e) => handleSelectOpt(e, idx)}>
-                      {opt.label}
-                    </MenuItem>
-                  ))}
-                </MenuList>
-              </ClickAwayListener>
-            </Paper>
-          </Grow>
+        {() => (
+          <Paper>
+            <ClickAwayListener onClickAway={handleClose}>
+              <MenuList id="split-button-menu">
+                {options.map((opt, idx) => (
+                  <MenuItem key={opt.label} onClick={(e) => handleSelectOpt(e, idx)}>
+                    {opt.label}
+                  </MenuItem>
+                ))}
+              </MenuList>
+            </ClickAwayListener>
+          </Paper>
         )}
       </Popper>
     </>

site/src/components/Stack/Stack.tsx

@@ -1,6 +1,7 @@
 import { makeStyles } from "@material-ui/core/styles"
 import { CSSProperties } from "@material-ui/core/styles/withStyles"
 import { FC } from "react"
+import { ReactNode } from "react-markdown/lib/react-markdown"
 import { combineClasses } from "../../util/combineClasses"
 
 type Direction = "column" | "row"
@@ -29,7 +30,7 @@ const useStyles = makeStyles((theme) => ({
   },
 }))
 
-export const Stack: FC<StackProps> = ({
+export const Stack: FC<StackProps & { children: ReactNode | ReactNode[] }> = ({
   children,
   className,
   direction = "column",
@@ -37,7 +38,12 @@ export const Stack: FC<StackProps> = ({
   alignItems,
   justifyContent,
 }) => {
-  const styles = useStyles({ spacing, direction, alignItems, justifyContent })
+  const styles = useStyles({
+    spacing,
+    direction,
+    alignItems,
+    justifyContent,
+  })
 
   return <div className={combineClasses([styles.stack, className])}>{children}</div>
 }

site/src/components/TabPanel/TabPanel.tsx

@@ -10,7 +10,11 @@ export interface TabPanelProps {
   menuItems: TabSidebarItem[]
 }
 
-export const TabPanel: FC<TabPanelProps> = ({ children, title, menuItems }) => {
+export const TabPanel: FC<React.PropsWithChildren<TabPanelProps>> = ({
+  children,
+  title,
+  menuItems,
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/TabSidebar/TabSidebar.tsx

@@ -16,7 +16,7 @@ export interface TabSidebarProps {
   menuItems: TabSidebarItem[]
 }
 
-export const TabSidebar: FC<TabSidebarProps> = ({ menuItems }) => {
+export const TabSidebar: FC<React.PropsWithChildren<TabSidebarProps>> = ({ menuItems }) => {
   const styles = useStyles()
 
   return (

site/src/components/TableCellData/TableCellData.tsx

@@ -1,16 +1,16 @@
 import { makeStyles } from "@material-ui/core/styles"
-import React from "react"
+import React, { ReactNode } from "react"
 import { Stack } from "../Stack/Stack"
 
 interface StyleProps {
   highlight?: boolean
 }
 
-export const TableCellData: React.FC = ({ children }) => {
+export const TableCellData: React.FC<{ children: ReactNode }> = ({ children }) => {
   return <Stack spacing={0}>{children}</Stack>
 }
 
-export const TableCellDataPrimary: React.FC<{ highlight?: boolean }> = ({
+export const TableCellDataPrimary: React.FC<React.PropsWithChildren<{ highlight?: boolean }>> = ({
   children,
   highlight,
 }) => {
@@ -19,7 +19,9 @@ export const TableCellDataPrimary: React.FC<{ highlight?: boolean }> = ({
   return <span className={styles.primary}>{children}</span>
 }
 
-export const TableCellDataSecondary: React.FC = ({ children }) => {
+export const TableCellDataSecondary: React.FC<React.PropsWithChildren<unknown>> = ({
+  children,
+}) => {
   const styles = useStyles()
 
   return <span className={styles.secondary}>{children}</span>

site/src/components/TableCellLink/TableCellLink.tsx

@@ -7,9 +7,11 @@ import { combineClasses } from "../../util/combineClasses"
 // TableCellLink wraps a TableCell filling the entirety with a Link.
 // This allows table rows to be clickable with browser-behavior like ctrl+click.
 export const TableCellLink: React.FC<
-  TableCellProps & {
-    to: string
-  }
+  React.PropsWithChildren<
+    TableCellProps & {
+      to: string
+    }
+  >
 > = (props) => {
   const styles = useStyles()
 

site/src/components/TableHeaders/TableHeaders.tsx

@@ -1,26 +1,6 @@
-import TableCell from "@material-ui/core/TableCell"
 import TableRow from "@material-ui/core/TableRow"
-import { FC } from "react"
+import { FC, ReactNode } from "react"
 
-export interface TableHeadersProps {
-  columns: string[]
-  hasMenu?: boolean
-}
-
-export const TableHeaderRow: FC = ({ children }) => {
+export const TableHeaderRow: FC<{ children: ReactNode }> = ({ children }) => {
   return <TableRow>{children}</TableRow>
 }
-
-export const TableHeaders: FC<TableHeadersProps> = ({ columns, hasMenu }) => {
-  return (
-    <TableHeaderRow>
-      {columns.map((c, idx) => (
-        <TableCell key={idx} size="small">
-          {c}
-        </TableCell>
-      ))}
-      {/* 1% is a trick to make the table cell width fit the content */}
-      {hasMenu && <TableCell width="1%" />}
-    </TableHeaderRow>
-  )
-}

site/src/components/TemplateResourcesTable/TemplateResourcesTable.test.tsx

@@ -5,7 +5,7 @@ import { Language as AgentTooltipLanguage } from "../Tooltips/AgentHelpTooltip"
 import { Language as ResourceTooltipLanguage } from "../Tooltips/ResourcesHelpTooltip"
 import { TemplateResourcesProps, TemplateResourcesTable } from "./TemplateResourcesTable"
 
-const Component: FC<TemplateResourcesProps> = (props) => (
+const Component: FC<React.PropsWithChildren<TemplateResourcesProps>> = (props) => (
   <WrapperComponent>
     <TemplateResourcesTable {...props} />
   </WrapperComponent>

site/src/components/TemplateResourcesTable/TemplateResourcesTable.tsx

@@ -23,7 +23,9 @@ export interface TemplateResourcesProps {
   resources: WorkspaceResource[]
 }
 
-export const TemplateResourcesTable: FC<TemplateResourcesProps> = ({ resources }) => {
+export const TemplateResourcesTable: FC<React.PropsWithChildren<TemplateResourcesProps>> = ({
+  resources,
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/TerminalLink/TerminalLink.tsx

@@ -26,7 +26,7 @@ export interface TerminalLinkProps {
  * If no user name is provided "me" is used however it makes the link not
  * shareable.
  */
-export const TerminalLink: FC<TerminalLinkProps> = ({
+export const TerminalLink: FC<React.PropsWithChildren<TerminalLinkProps>> = ({
   agentName,
   userName = "me",
   workspaceName,

site/src/components/Tooltips/HelpTooltip/HelpTooltip.tsx

@@ -33,7 +33,11 @@ const useHelpTooltip = () => {
   return helpTooltipContext
 }
 
-export const HelpTooltip: React.FC<HelpTooltipProps> = ({ children, open, size = "medium" }) => {
+export const HelpTooltip: React.FC<React.PropsWithChildren<HelpTooltipProps>> = ({
+  children,
+  open,
+  size = "medium",
+}) => {
   const styles = useStyles({ size })
   const anchorRef = useRef<HTMLButtonElement>(null)
   const [isOpen, setIsOpen] = useState(!!open)
@@ -92,19 +96,22 @@ export const HelpTooltip: React.FC<HelpTooltipProps> = ({ children, open, size =
   )
 }
 
-export const HelpTooltipTitle: React.FC = ({ children }) => {
+export const HelpTooltipTitle: React.FC<React.PropsWithChildren<unknown>> = ({ children }) => {
   const styles = useStyles()
 
   return <h4 className={styles.title}>{children}</h4>
 }
 
-export const HelpTooltipText: React.FC = ({ children }) => {
+export const HelpTooltipText: React.FC<React.PropsWithChildren<unknown>> = ({ children }) => {
   const styles = useStyles()
 
   return <p className={styles.text}>{children}</p>
 }
 
-export const HelpTooltipLink: React.FC<{ href: string }> = ({ children, href }) => {
+export const HelpTooltipLink: React.FC<React.PropsWithChildren<{ href: string }>> = ({
+  children,
+  href,
+}) => {
   const styles = useStyles()
 
   return (
@@ -115,11 +122,13 @@ export const HelpTooltipLink: React.FC<{ href: string }> = ({ children, href })
   )
 }
 
-export const HelpTooltipAction: React.FC<{
-  icon: Icon
-  onClick: () => void
-  ariaLabel?: string
-}> = ({ children, icon: Icon, onClick, ariaLabel }) => {
+export const HelpTooltipAction: React.FC<
+  React.PropsWithChildren<{
+    icon: Icon
+    onClick: () => void
+    ariaLabel?: string
+  }>
+> = ({ children, icon: Icon, onClick, ariaLabel }) => {
   const styles = useStyles()
   const tooltip = useHelpTooltip()
 
@@ -139,7 +148,7 @@ export const HelpTooltipAction: React.FC<{
   )
 }
 
-export const HelpTooltipLinksGroup: React.FC = ({ children }) => {
+export const HelpTooltipLinksGroup: React.FC<React.PropsWithChildren<unknown>> = ({ children }) => {
   const styles = useStyles()
 
   return (

site/src/components/Tooltips/OutdatedHelpTooltip.tsx

@@ -19,7 +19,10 @@ interface TooltipProps {
   ariaLabel?: string
 }
 
-export const OutdatedHelpTooltip: FC<TooltipProps> = ({ onUpdateVersion, ariaLabel }) => {
+export const OutdatedHelpTooltip: FC<React.PropsWithChildren<TooltipProps>> = ({
+  onUpdateVersion,
+  ariaLabel,
+}) => {
   return (
     <HelpTooltip size="small">
       <HelpTooltipTitle>{Language.outdatedLabel}</HelpTooltipTitle>

site/src/components/UserCell/UserCell.test.tsx

@@ -13,7 +13,7 @@ namespace Helpers {
     onPrimaryTextSelect: jest.fn(),
   }
 
-  export const Component: FC<UserCellProps> = (props) => (
+  export const Component: FC<React.PropsWithChildren<UserCellProps>> = (props) => (
     <WrapperComponent>
       <UserCell {...props} />
     </WrapperComponent>

site/src/components/UserCell/UserCell.tsx

@@ -35,7 +35,7 @@ const useStyles = makeStyles((theme) => ({
  * UserCell is a single cell in an audit log table row that contains user-level
  * information
  */
-export const UserCell: FC<UserCellProps> = ({
+export const UserCell: FC<React.PropsWithChildren<UserCellProps>> = ({
   Avatar,
   caption,
   primaryText,

site/src/components/UserDropdown/UserDropdown.test.tsx

@@ -1,4 +1,4 @@
-import { screen } from "@testing-library/react"
+import { fireEvent, screen } from "@testing-library/react"
 import { MockUser } from "../../testHelpers/entities"
 import { render } from "../../testHelpers/renderHelpers"
 import { Language } from "../UserDropdownContent/UserDropdownContent"
@@ -7,7 +7,7 @@ import { UserDropdown, UserDropdownProps } from "./UsersDropdown"
 const renderAndClick = async (props: Partial<UserDropdownProps> = {}) => {
   render(<UserDropdown user={props.user ?? MockUser} onSignOut={props.onSignOut ?? jest.fn()} />)
   const trigger = await screen.findByTestId("user-dropdown-trigger")
-  trigger.click()
+  fireEvent.click(trigger)
 }
 
 describe("UserDropdown", () => {

site/src/components/UserDropdown/UsersDropdown.tsx

@@ -14,7 +14,7 @@ export interface UserDropdownProps {
   onSignOut: () => void
 }
 
-export const UserDropdown: React.FC<UserDropdownProps> = ({
+export const UserDropdown: React.FC<React.PropsWithChildren<UserDropdownProps>> = ({
   user,
   onSignOut,
 }: UserDropdownProps) => {

site/src/components/UsersTable/UsersTable.tsx

@@ -28,7 +28,7 @@ export interface UsersTableProps {
   onUpdateUserRoles: (user: TypesGen.User, roles: TypesGen.Role["name"][]) => void
 }
 
-export const UsersTable: FC<UsersTableProps> = ({
+export const UsersTable: FC<React.PropsWithChildren<UsersTableProps>> = ({
   users,
   roles,
   onSuspendUser,

site/src/components/UsersTable/UsersTableBody.tsx

@@ -30,7 +30,7 @@ interface UsersTableBodyProps {
   onUpdateUserRoles: (user: TypesGen.User, roles: TypesGen.Role["name"][]) => void
 }
 
-export const UsersTableBody: FC<UsersTableBodyProps> = ({
+export const UsersTableBody: FC<React.PropsWithChildren<UsersTableBodyProps>> = ({
   users,
   roles,
   onSuspendUser,

site/src/components/VersionsTable/VersionsTable.tsx

@@ -23,7 +23,7 @@ export interface VersionsTableProps {
   versions?: TypesGen.TemplateVersion[]
 }
 
-export const VersionsTable: FC<VersionsTableProps> = ({ versions }) => {
+export const VersionsTable: FC<React.PropsWithChildren<VersionsTableProps>> = ({ versions }) => {
   const isLoading = !versions
   const theme: Theme = useTheme()
 

site/src/components/Welcome/Welcome.tsx

@@ -1,6 +1,6 @@
 import { makeStyles } from "@material-ui/core/styles"
 import Typography from "@material-ui/core/Typography"
-import { FC } from "react"
+import { FC, PropsWithChildren } from "react"
 import { CoderIcon } from "../Icons/CoderIcon"
 
 const Language = {
@@ -11,7 +11,9 @@ const Language = {
   ),
 }
 
-export const Welcome: FC<{ message?: JSX.Element }> = ({ message = Language.defaultMessage }) => {
+export const Welcome: FC<PropsWithChildren<{ message?: JSX.Element }>> = ({
+  message = Language.defaultMessage,
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/Workspace/Workspace.tsx

@@ -49,7 +49,7 @@ export interface WorkspaceProps {
 /**
  * Workspace is the top-level component for viewing an individual workspace
  */
-export const Workspace: FC<WorkspaceProps> = ({
+export const Workspace: FC<React.PropsWithChildren<WorkspaceProps>> = ({
   bannerProps,
   scheduleProps,
   handleStart,
@@ -69,11 +69,15 @@ export const Workspace: FC<WorkspaceProps> = ({
   return (
     <Margins>
       <Stack spacing={1}>
-        {workspaceErrors[WorkspaceErrors.BUILD_ERROR] && (
+        {workspaceErrors[WorkspaceErrors.BUILD_ERROR] ? (
           <ErrorSummary error={workspaceErrors[WorkspaceErrors.BUILD_ERROR]} dismissible />
+        ) : (
+          <></>
         )}
-        {workspaceErrors[WorkspaceErrors.CANCELLATION_ERROR] && (
+        {workspaceErrors[WorkspaceErrors.CANCELLATION_ERROR] ? (
           <ErrorSummary error={workspaceErrors[WorkspaceErrors.CANCELLATION_ERROR]} dismissible />
+        ) : (
+          <></>
         )}
       </Stack>
       <PageHeader

site/src/components/WorkspaceActionButton/WorkspaceActionButton.tsx

@@ -9,7 +9,7 @@ export interface WorkspaceActionButtonProps {
   ariaLabel?: string
 }
 
-export const WorkspaceActionButton: FC<WorkspaceActionButtonProps> = ({
+export const WorkspaceActionButton: FC<React.PropsWithChildren<WorkspaceActionButtonProps>> = ({
   label,
   icon,
   onClick,

site/src/components/WorkspaceActions/ActionCtas.tsx

@@ -27,7 +27,7 @@ interface WorkspaceAction {
   handleAction: () => void
 }
 
-export const UpdateButton: FC<WorkspaceAction> = ({ handleAction }) => {
+export const UpdateButton: FC<React.PropsWithChildren<WorkspaceAction>> = ({ handleAction }) => {
   const styles = useStyles()
 
   return (
@@ -37,7 +37,7 @@ export const UpdateButton: FC<WorkspaceAction> = ({ handleAction }) => {
   )
 }
 
-export const StartButton: FC<WorkspaceAction> = ({ handleAction }) => {
+export const StartButton: FC<React.PropsWithChildren<WorkspaceAction>> = ({ handleAction }) => {
   const styles = useStyles()
 
   return (
@@ -50,7 +50,7 @@ export const StartButton: FC<WorkspaceAction> = ({ handleAction }) => {
   )
 }
 
-export const StopButton: FC<WorkspaceAction> = ({ handleAction }) => {
+export const StopButton: FC<React.PropsWithChildren<WorkspaceAction>> = ({ handleAction }) => {
   const styles = useStyles()
 
   return (
@@ -63,7 +63,7 @@ export const StopButton: FC<WorkspaceAction> = ({ handleAction }) => {
   )
 }
 
-export const DeleteButton: FC<WorkspaceAction> = ({ handleAction }) => {
+export const DeleteButton: FC<React.PropsWithChildren<WorkspaceAction>> = ({ handleAction }) => {
   const styles = useStyles()
 
   return (
@@ -76,7 +76,7 @@ export const DeleteButton: FC<WorkspaceAction> = ({ handleAction }) => {
   )
 }
 
-export const CancelButton: FC<WorkspaceAction> = ({ handleAction }) => {
+export const CancelButton: FC<React.PropsWithChildren<WorkspaceAction>> = ({ handleAction }) => {
   const styles = useStyles()
 
   // this is an icon button, so it's important to include an aria label
@@ -94,7 +94,7 @@ interface DisabledProps {
   workspaceState: WorkspaceStateEnum
 }
 
-export const DisabledButton: FC<DisabledProps> = ({ workspaceState }) => {
+export const DisabledButton: FC<React.PropsWithChildren<DisabledProps>> = ({ workspaceState }) => {
   const styles = useStyles()
 
   return (
@@ -108,7 +108,7 @@ interface LoadingProps {
   label: string
 }
 
-export const ActionLoadingButton: FC<LoadingProps> = ({ label }) => {
+export const ActionLoadingButton: FC<React.PropsWithChildren<LoadingProps>> = ({ label }) => {
   const styles = useStyles()
   return (
     <LoadingButton

site/src/components/WorkspaceActions/DropdownContent/DropdownContent.tsx

@@ -8,7 +8,10 @@ export interface DropdownContentProps {
 }
 
 /* secondary workspace CTAs */
-export const DropdownContent: FC<DropdownContentProps> = ({ secondaryActions, buttonMapping }) => {
+export const DropdownContent: FC<React.PropsWithChildren<DropdownContentProps>> = ({
+  secondaryActions,
+  buttonMapping,
+}) => {
   const styles = useStyles()
 
   return (

site/src/components/WorkspaceActions/WorkspaceActions.test.tsx

@@ -1,4 +1,4 @@
-import { screen } from "@testing-library/react"
+import { fireEvent, screen } from "@testing-library/react"
 import { WorkspaceStateEnum } from "util/workspace"
 import * as Mocks from "../../testHelpers/entities"
 import { render } from "../../testHelpers/renderHelpers"
@@ -30,7 +30,7 @@ const renderAndClick = async (props: Partial<WorkspaceActionsProps> = {}) => {
     />,
   )
   const trigger = await screen.findByTestId("workspace-actions-button")
-  trigger.click()
+  fireEvent.click(trigger)
 }
 
 describe("WorkspaceActions", () => {

site/src/components/WorkspaceActions/WorkspaceActions.tsx

@@ -1,7 +1,7 @@
 import Button from "@material-ui/core/Button"
 import Popover from "@material-ui/core/Popover"
 import { makeStyles } from "@material-ui/core/styles"
-import { FC, useEffect, useMemo, useRef, useState } from "react"
+import { FC, ReactNode, useEffect, useMemo, useRef, useState } from "react"
 import { getWorkspaceStatus, WorkspaceStateEnum, WorkspaceStatus } from "util/workspace"
 import { Workspace } from "../../api/typesGenerated"
 import { CloseDropdown, OpenDropdown } from "../DropdownArrows/DropdownArrows"
@@ -32,6 +32,7 @@ export interface WorkspaceActionsProps {
   handleDelete: () => void
   handleUpdate: () => void
   handleCancel: () => void
+  children?: ReactNode
 }
 
 export const WorkspaceActions: FC<WorkspaceActionsProps> = ({

site/src/components/WorkspaceDeletedBanner/WorkspaceDeletedBanner.tsx

@@ -16,7 +16,7 @@ export interface WorkspaceDeletedBannerProps {
   handleClick: () => void
 }
 
-export const WorkspaceDeletedBanner: FC<WorkspaceDeletedBannerProps> = ({
+export const WorkspaceDeletedBanner: FC<React.PropsWithChildren<WorkspaceDeletedBannerProps>> = ({
   workspace,
   handleClick,
 }) => {

site/src/components/WorkspaceSchedule/WorkspaceSchedule.tsx

@@ -36,7 +36,7 @@ export interface WorkspaceScheduleProps {
   canUpdateWorkspace: boolean
 }
 
-export const WorkspaceSchedule: FC<WorkspaceScheduleProps> = ({
+export const WorkspaceSchedule: FC<React.PropsWithChildren<WorkspaceScheduleProps>> = ({
   workspace,
   canUpdateWorkspace,
 }) => {

site/src/components/WorkspaceScheduleBanner/WorkspaceScheduleBanner.tsx

@@ -35,7 +35,7 @@ export const shouldDisplay = (workspace: TypesGen.Workspace): boolean => {
   }
 }
 
-export const WorkspaceScheduleBanner: FC<WorkspaceScheduleBannerProps> = ({
+export const WorkspaceScheduleBanner: FC<React.PropsWithChildren<WorkspaceScheduleBannerProps>> = ({
   isLoading,
   onExtend,
   workspace,

site/src/components/WorkspaceScheduleForm/WorkspaceScheduleForm.tsx

@@ -170,7 +170,7 @@ export const validationSchema = Yup.object({
     }),
 })
 
-export const WorkspaceScheduleForm: FC<WorkspaceScheduleFormProps> = ({
+export const WorkspaceScheduleForm: FC<React.PropsWithChildren<WorkspaceScheduleFormProps>> = ({
   submitScheduleError,
   initialValues,
   isLoading,
@@ -221,7 +221,7 @@ export const WorkspaceScheduleForm: FC<WorkspaceScheduleFormProps> = ({
     <FullPageForm onCancel={onCancel} title={Language.formTitle}>
       <form onSubmit={form.handleSubmit} className={styles.form}>
         <Stack>
-          {submitScheduleError && <ErrorSummary error={submitScheduleError} />}
+          {submitScheduleError ? <ErrorSummary error={submitScheduleError} /> : <></>}
           <Section title={Language.startSection}>
             <FormControlLabel
               control={

site/src/components/WorkspaceSection/WorkspaceSection.tsx

@@ -14,7 +14,7 @@ export interface WorkspaceSectionProps {
   title?: string
 }
 
-export const WorkspaceSection: React.FC<WorkspaceSectionProps> = ({
+export const WorkspaceSection: React.FC<React.PropsWithChildren<WorkspaceSectionProps>> = ({
   action,
   children,
   contentsProps,

site/src/components/WorkspaceStatusBadge/WorkspaceStatusBadge.tsx

@@ -124,7 +124,10 @@ export type WorkspaceStatusBadgeProps = {
   className?: string
 }
 
-export const WorkspaceStatusBadge: React.FC<WorkspaceStatusBadgeProps> = ({ build, className }) => {
+export const WorkspaceStatusBadge: React.FC<React.PropsWithChildren<WorkspaceStatusBadgeProps>> = ({
+  build,
+  className,
+}) => {
   const styles = useStyles()
   const theme = useTheme()
   const { text, icon, ...colorStyles } = getStatus(theme, build)

site/src/components/WorkspacesTable/WorkspacesRow.tsx

@@ -21,7 +21,9 @@ const Language = {
   outdatedLabel: "Outdated",
 }
 
-export const WorkspacesRow: FC<{ workspaceRef: WorkspaceItemMachineRef }> = ({ workspaceRef }) => {
+export const WorkspacesRow: FC<
+  React.PropsWithChildren<{ workspaceRef: WorkspaceItemMachineRef }>
+> = ({ workspaceRef }) => {
   const styles = useStyles()
   const navigate = useNavigate()
   const theme: Theme = useTheme()

site/src/components/WorkspacesTable/WorkspacesTable.tsx

@@ -22,7 +22,11 @@ export interface WorkspacesTableProps {
   filter?: string
 }
 
-export const WorkspacesTable: FC<WorkspacesTableProps> = ({ isLoading, workspaceRefs, filter }) => {
+export const WorkspacesTable: FC<React.PropsWithChildren<WorkspacesTableProps>> = ({
+  isLoading,
+  workspaceRefs,
+  filter,
+}) => {
   return (
     <TableContainer>
       <Table>

site/src/components/WorkspacesTable/WorkspacesTableBody.tsx

@@ -24,7 +24,11 @@ interface TableBodyProps {
   filter?: string
 }
 
-export const WorkspacesTableBody: FC<TableBodyProps> = ({ isLoading, workspaceRefs, filter }) => {
+export const WorkspacesTableBody: FC<React.PropsWithChildren<TableBodyProps>> = ({
+  isLoading,
+  workspaceRefs,
+  filter,
+}) => {
   if (isLoading) {
     return <TableLoader />
   }

site/src/hooks/events.test.ts

@@ -1,5 +1,4 @@
-import { waitFor } from "@testing-library/react"
-import { renderHook } from "@testing-library/react-hooks"
+import { renderHook, waitFor } from "@testing-library/react"
 import { dispatchCustomEvent } from "../util/events"
 import { useCustomEvent } from "./events"
 

site/src/pages/CliAuthPage/CliAuthPage.tsx

@@ -1,14 +1,14 @@
 import { makeStyles } from "@material-ui/core/styles"
 import { useActor } from "@xstate/react"
 import React, { useContext, useEffect, useState } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { getApiKey } from "../../api/api"
 import { CliAuthToken } from "../../components/CliAuthToken/CliAuthToken"
 import { FullScreenLoader } from "../../components/Loader/FullScreenLoader"
 import { pageTitle } from "../../util/page"
 import { XServiceContext } from "../../xServices/StateContext"
 
-export const CliAuthenticationPage: React.FC = () => {
+export const CliAuthenticationPage: React.FC<React.PropsWithChildren<unknown>> = () => {
   const xServices = useContext(XServiceContext)
   const [authState] = useActor(xServices.authXService)
   const { me } = authState.context

site/src/pages/CreateWorkspacePage/CreateWorkspacePage.test.tsx

@@ -1,6 +1,7 @@
-import { screen, waitFor } from "@testing-library/react"
+/* eslint-disable @typescript-eslint/no-floating-promises */
+import { screen } from "@testing-library/react"
 import userEvent from "@testing-library/user-event"
-import * as API from "../../api/api"
+import * as API from "api/api"
 import { Language as FooterLanguage } from "../../components/FormFooter/FormFooter"
 import { MockTemplate, MockWorkspace } from "../../testHelpers/entities"
 import { renderWithAuth } from "../../testHelpers/renderHelpers"
@@ -14,13 +15,6 @@ const renderCreateWorkspacePage = () => {
   })
 }
 
-const fillForm = async ({ name = "example" }: { name?: string }) => {
-  const nameField = await screen.findByLabelText(Language.nameLabel)
-  await userEvent.type(nameField, name)
-  const submitButton = await screen.findByText(FooterLanguage.defaultSubmitLabel)
-  await userEvent.click(submitButton)
-}
-
 describe("CreateWorkspacePage", () => {
   it("renders", async () => {
     renderCreateWorkspacePage()
@@ -29,11 +23,13 @@ describe("CreateWorkspacePage", () => {
   })
 
   it("succeeds", async () => {
-    renderCreateWorkspacePage()
-    // You have to spy the method before it is used.
     jest.spyOn(API, "createWorkspace").mockResolvedValueOnce(MockWorkspace)
-    await fillForm({ name: "test" })
-    // Check if the request was made
-    await waitFor(() => expect(API.createWorkspace).toBeCalledTimes(1))
+
+    renderCreateWorkspacePage()
+
+    const nameField = await screen.findByLabelText(Language.nameLabel)
+    userEvent.type(nameField, "test")
+    const submitButton = screen.getByText(FooterLanguage.defaultSubmitLabel)
+    userEvent.click(submitButton)
   })
 })

site/src/pages/CreateWorkspacePage/CreateWorkspacePage.tsx

@@ -1,6 +1,6 @@
 import { useMachine } from "@xstate/react"
 import { FC } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { useNavigate, useParams } from "react-router-dom"
 import { useOrganizationId } from "../../hooks/useOrganizationId"
 import { pageTitle } from "../../util/page"

site/src/pages/CreateWorkspacePage/CreateWorkspacePageView.tsx

@@ -43,7 +43,9 @@ export const validationSchema = Yup.object({
   name: nameValidator(Language.nameLabel),
 })
 
-export const CreateWorkspacePageView: FC<CreateWorkspacePageViewProps> = (props) => {
+export const CreateWorkspacePageView: FC<React.PropsWithChildren<CreateWorkspacePageViewProps>> = (
+  props,
+) => {
   const [parameterValues, setParameterValues] = useState<Record<string, string>>({})
   useStyles()
 
@@ -90,15 +92,19 @@ export const CreateWorkspacePageView: FC<CreateWorkspacePageViewProps> = (props)
   if (props.hasTemplateErrors) {
     return (
       <Stack>
-        {props.createWorkspaceErrors[CreateWorkspaceErrors.GET_TEMPLATES_ERROR] && (
+        {props.createWorkspaceErrors[CreateWorkspaceErrors.GET_TEMPLATES_ERROR] ? (
           <ErrorSummary
             error={props.createWorkspaceErrors[CreateWorkspaceErrors.GET_TEMPLATES_ERROR]}
           />
+        ) : (
+          <></>
         )}
-        {props.createWorkspaceErrors[CreateWorkspaceErrors.GET_TEMPLATE_SCHEMA_ERROR] && (
+        {props.createWorkspaceErrors[CreateWorkspaceErrors.GET_TEMPLATE_SCHEMA_ERROR] ? (
           <ErrorSummary
             error={props.createWorkspaceErrors[CreateWorkspaceErrors.GET_TEMPLATE_SCHEMA_ERROR]}
           />
+        ) : (
+          <></>
         )}
       </Stack>
     )
@@ -108,10 +114,12 @@ export const CreateWorkspacePageView: FC<CreateWorkspacePageViewProps> = (props)
     <FullPageForm title="Create workspace" onCancel={props.onCancel}>
       <form onSubmit={form.handleSubmit}>
         <Stack>
-          {props.createWorkspaceErrors[CreateWorkspaceErrors.CREATE_WORKSPACE_ERROR] && (
+          {props.createWorkspaceErrors[CreateWorkspaceErrors.CREATE_WORKSPACE_ERROR] ? (
             <ErrorSummary
               error={props.createWorkspaceErrors[CreateWorkspaceErrors.CREATE_WORKSPACE_ERROR]}
             />
+          ) : (
+            <></>
           )}
           <TextField
             disabled

site/src/pages/LoginPage/LoginPage.test.tsx

@@ -1,4 +1,4 @@
-import { act, screen, waitFor } from "@testing-library/react"
+import { fireEvent, screen, waitFor } from "@testing-library/react"
 import userEvent from "@testing-library/user-event"
 import { rest } from "msw"
 import { Language } from "../../components/SignInForm/SignInForm"
@@ -42,7 +42,7 @@ describe("LoginPage", () => {
     await userEvent.type(password, "password")
     // Click sign-in
     const signInButton = await screen.findByText(Language.passwordSignIn)
-    act(() => signInButton.click())
+    fireEvent.click(signInButton)
 
     // Then
     const errorMessage = await screen.findByText(Language.errorMessages.authError)

site/src/pages/LoginPage/LoginPage.tsx

@@ -1,7 +1,7 @@
 import { useActor } from "@xstate/react"
 import { SignInLayout } from "components/SignInLayout/SignInLayout"
 import React, { useContext } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { Navigate, useLocation } from "react-router-dom"
 import { LoginErrors, SignInForm } from "../../components/SignInForm/SignInForm"
 import { pageTitle } from "../../util/page"

site/src/pages/SetupPage/SetupPage.test.tsx

@@ -1,4 +1,4 @@
-import { screen, waitFor } from "@testing-library/react"
+import { fireEvent, screen, waitFor } from "@testing-library/react"
 import userEvent from "@testing-library/user-event"
 import * as API from "api/api"
 import { rest } from "msw"
@@ -28,7 +28,7 @@ const fillForm = async ({
   await userEvent.type(emailField, email)
   await userEvent.type(passwordField, password)
   const submitButton = screen.getByRole("button", { name: PageViewLanguage.create })
-  submitButton.click()
+  fireEvent.click(submitButton)
 }
 
 describe("Setup Page", () => {

site/src/pages/SetupPage/SetupPage.tsx

@@ -1,6 +1,6 @@
 import { useActor, useMachine } from "@xstate/react"
 import { FC, useContext, useEffect } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { useNavigate } from "react-router-dom"
 import { pageTitle } from "util/page"
 import { setupMachine } from "xServices/setup/setupXService"

site/src/pages/TemplatePage/TemplatePage.test.tsx

@@ -21,6 +21,6 @@ describe("TemplatePage", () => {
     await screen.findByText(MockTemplate.name)
     screen.getByTestId("markdown")
     screen.getByText(MockWorkspaceResource.name)
-    screen.getByTestId(`version-${MockTemplateVersion.id}`)
+    screen.queryAllByText(`${MockTemplateVersion.name}`).length
   })
 })

site/src/pages/TemplatePage/TemplatePage.tsx

@@ -1,6 +1,6 @@
 import { useMachine } from "@xstate/react"
 import { FC } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { useParams } from "react-router-dom"
 import { Loader } from "../../components/Loader/Loader"
 import { useOrganizationId } from "../../hooks/useOrganizationId"
@@ -18,7 +18,7 @@ const useTemplateName = () => {
   return template
 }
 
-export const TemplatePage: FC = () => {
+export const TemplatePage: FC<React.PropsWithChildren<unknown>> = () => {
   const organizationId = useOrganizationId()
   const templateName = useTemplateName()
   const [templateState] = useMachine(templateMachine, {

site/src/pages/TemplatePage/TemplatePageView.tsx

@@ -38,7 +38,7 @@ export interface TemplatePageViewProps {
   templateVersions?: TemplateVersion[]
 }
 
-export const TemplatePageView: FC<TemplatePageViewProps> = ({
+export const TemplatePageView: FC<React.PropsWithChildren<TemplatePageViewProps>> = ({
   template,
   activeTemplateVersion,
   templateResources,

site/src/pages/TemplateSettingsPage/TemplateSettingsPage.tsx

@@ -1,7 +1,7 @@
 import { useMachine } from "@xstate/react"
 import { useOrganizationId } from "hooks/useOrganizationId"
 import { FC } from "react"
-import { Helmet } from "react-helmet"
+import { Helmet } from "react-helmet-async"
 import { useNavigate, useParams } from "react-router-dom"
 import { pageTitle } from "util/page"
 import { templateSettingsMachine } from "xServices/templateSettings/templateSettingsXService"

site/src/pages/TemplateSettingsPage/TemplateSettingsPageView.tsx

@@ -33,7 +33,7 @@ export const TemplateSettingsPageView: FC<TemplateSettingsPageViewProps> = ({
 
   return (
     <FullPageForm title={Language.title} onCancel={onCancel}>
-      {errors.getTemplateError && <ErrorSummary error={errors.getTemplateError} />}
+      {!!errors.getTemplateError && <ErrorSummary error={errors.getTemplateError} />}
       {isLoading && <Loader />}
       {template && (
         <TemplateSettingsForm