Fix ci and tests

Author: SamVerschueren

.github/workflows/main.yaml

@@ -10,6 +10,10 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - '26'
+          - '24'
+          - '22'
+          - '20'
           - '18'
           - '16'
           - '14'

package.json

@@ -42,9 +42,12 @@
 		"tsd": "^0.25.0",
 		"xo": "^0.53.1"
 	},
+	"overrides": {
+		"eslint": "8.39.0"
+	},
 	"tsd": {
 		"compilerOptions": {
 			"module": "node16"
 		}
 	}
-}
+}