From b6ac23b8dacee33287bd2e8657c7b152520c41f0 Mon Sep 17 00:00:00 2001
From: Colin Rotherham <work@colinr.com>
Date: Wed, 23 Aug 2023 21:50:25 +0100
Subject: [PATCH] Enable ESLint typed code style guidance

---
 packages/govuk-frontend/.eslintrc.js | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/packages/govuk-frontend/.eslintrc.js b/packages/govuk-frontend/.eslintrc.js
index c8aa228c5f..7eef9bb978 100644
--- a/packages/govuk-frontend/.eslintrc.js
+++ b/packages/govuk-frontend/.eslintrc.js
@@ -1,4 +1,4 @@
-const { resolve } = require('path')
+const { join } = require('path')
 
 module.exports = {
   settings: {
@@ -14,12 +14,12 @@ module.exports = {
       parserOptions: {
         // Note: Allow ES2015 for import/export syntax
         ecmaVersion: '2015',
-        project: [resolve(__dirname, 'tsconfig.dev.json')]
+        project: [join(__dirname, 'tsconfig.build.json')]
       },
       plugins: ['@typescript-eslint', 'es-x'],
       extends: [
-        'plugin:@typescript-eslint/recommended',
-        'plugin:@typescript-eslint/recommended-requiring-type-checking',
+        'plugin:@typescript-eslint/strict-type-checked',
+        'plugin:@typescript-eslint/stylistic-type-checked',
         'plugin:es-x/restrict-to-es2015',
         'prettier'
       ],
@@ -27,15 +27,6 @@ module.exports = {
         browser: true
       },
       rules: {
-        // Check type support for template string implicit `.toString()`
-        '@typescript-eslint/restrict-template-expressions': [
-          'error',
-          {
-            allowBoolean: true,
-            allowNumber: true
-          }
-        ],
-
         // Babel transpiles ES2020 class fields
         'es-x/no-class-fields': 'off',