ts eslint rules on unused vars -- especially for imports

app/routes/_auth+/signup.tsx

@@ -8,16 +8,12 @@ import {
 	type ActionFunctionArgs,
 	type MetaFunction,
 } from '@remix-run/node'
-import { Form, useActionData, useSearchParams } from '@remix-run/react'
+import { Form, useActionData } from '@remix-run/react'
 import { HoneypotInputs } from 'remix-utils/honeypot/react'
 import { z } from 'zod'
 import { GeneralErrorBoundary } from '#app/components/error-boundary.tsx'
 import { ErrorList, Field } from '#app/components/forms.tsx'
 import { StatusButton } from '#app/components/ui/status-button.tsx'
-import {
-	ProviderConnectionForm,
-	providerNames,
-} from '#app/utils/connections.tsx'
 import { prisma } from '#app/utils/db.server.ts'
 import { sendEmail } from '#app/utils/email.server.ts'
 import { checkHoneypot } from '#app/utils/honeypot.server.ts'
@@ -123,8 +119,6 @@ export const meta: MetaFunction = () => {
 export default function SignupRoute() {
 	const actionData = useActionData<typeof action>()
 	const isPending = useIsPending()
-	const [searchParams] = useSearchParams()
-	const redirectTo = searchParams.get('redirectTo')
 
 	const [form, fields] = useForm({
 		id: 'signup-form',

eslint.config.js

@@ -1,7 +1,28 @@
 import { default as defaultConfig } from '@epic-web/config/eslint'
 
+const ERROR = 'error'
+
 /** @type {import("eslint").Linter.Config} */
 export default [
 	...defaultConfig,
 	// add custom config objects here:
+	// https://github.com/epicweb-dev/config/blob/main/docs/decisions/008-new-ts-eslint-rules.md
+	// I agree with not needing a lint rule to yell at you about using `any` in a type
+	{
+		plugins: {
+			'@typescript-eslint': (await import('typescript-eslint')).plugin,
+		},
+		rules: {
+			// I prefer error over warn from the default config
+			'@typescript-eslint/no-unused-vars': [
+				ERROR,
+				{
+					args: 'after-used',
+					argsIgnorePattern: '^_',
+					ignoreRestSiblings: true,
+					varsIgnorePattern: '^ignored',
+				},
+			],
+		},
+	},
 ]