feat: drop support for @typescript-eslint v6

BREAKING CHANGE: dropped support for `@typescript-eslint` v6

Author: G-Rath

.github/workflows/nodejs.yml

@@ -74,7 +74,7 @@ jobs:
       matrix:
         node-version: [18.x, 20.x, 22.x, 23.x, 24.x]
         eslint-version: [8, 9]
-        ts-eslint-plugin-version: [6, 7, 8]
+        ts-eslint-plugin-version: [7, 8]
     runs-on: ubuntu-latest
 
     steps:

package.json

@@ -67,7 +67,7 @@
     ]
   },
   "dependencies": {
-    "@typescript-eslint/utils": "^6.0.0 || ^7.0.0 || ^8.0.0"
+    "@typescript-eslint/utils": "^7.0.0 || ^8.0.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.4.4",
@@ -116,7 +116,7 @@
     "typescript": "^5.0.4"
   },
   "peerDependencies": {
-    "@typescript-eslint/eslint-plugin": "^6.0.0 || ^7.0.0 || ^8.0.0",
+    "@typescript-eslint/eslint-plugin": "^7.0.0 || ^8.0.0",
     "eslint": "^8.0.0 || ^9.0.0",
     "jest": "*"
   },

yarn.lock

@@ -5183,7 +5183,7 @@ __metadata:
     ts-node: ^10.2.1
     typescript: ^5.0.4
   peerDependencies:
-    "@typescript-eslint/eslint-plugin": ^6.0.0 || ^7.0.0 || ^8.0.0
+    "@typescript-eslint/eslint-plugin": ^7.0.0 || ^8.0.0
     eslint: ^8.0.0 || ^9.0.0
     jest: "*"
   peerDependenciesMeta: