chore: upgrade eslint config (#8717)

Author: benmccann

package.json

@@ -21,8 +21,8 @@
   "devDependencies": {
     "@changesets/cli": "^2.26.0",
     "@svitejs/changesets-changelog-github-compact": "^1.1.0",
+    "@typescript-eslint/eslint-plugin": "^5.58.0",
     "eslint": "^8.40.0",
-    "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-svelte": "^2.28.0",
     "eslint-plugin-unicorn": "^47.0.0",
     "playwright": "^1.34.3",

packages/svelte/.eslintrc.cjs

@@ -1,15 +1,6 @@
 module.exports = {
 	root: true,
 	extends: ['@sveltejs'],
-	settings: {
-		'import/core-modules': [
-			'svelte',
-			'svelte/internal',
-			'svelte/store',
-			'svelte/easing',
-			'estree'
-		]
-	},
 	rules: {
 		'@typescript-eslint/no-non-null-assertion': 'off'
 	}

packages/svelte/package.json

@@ -119,11 +119,10 @@
     "@rollup/plugin-json": "^6.0.0",
     "@rollup/plugin-node-resolve": "^15.0.2",
     "@rollup/plugin-replace": "^5.0.2",
-    "@sveltejs/eslint-config": "^6.0.1",
+    "@sveltejs/eslint-config": "^6.0.4",
     "@types/aria-query": "^5.0.1",
     "@types/estree": "^1.0.1",
     "@types/node": "^14.14.31",
-    "@typescript-eslint/eslint-plugin": "^5.58.0",
     "agadoo": "^3.0.0",
     "dts-buddy": "^0.1.4",
     "esbuild": "^0.17.19",

packages/svelte/test/sourcemaps/samples/sourcemap-sources/_config.js

@@ -1,8 +1,4 @@
-/* eslint-disable import/no-duplicates */
-/* the code that transforms these to commonjs, can't handle "MagicString, { Bundle } from.." */
-
-import MagicString from 'magic-string';
-import { Bundle } from 'magic-string';
+import MagicString, { Bundle } from 'magic-string';
 
 function add(bundle, filename, source) {
 	bundle.addSource({