diff --git a/package.json b/package.json
index b5f1349..21e18f7 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
   "devDependencies": {
     "@types/jest": "^30.0.0",
     "@types/node": "^22.9.3",
+    "@types/text-table": "^0.2.5",
     "jest": "^30.0.0",
     "prettier": "^2.7.1",
     "ts-jest": "^29.4.7",
diff --git a/src/utils/format-lint-report.ts b/src/utils/format-lint-report.ts
index 0670b85..56b91aa 100644
--- a/src/utils/format-lint-report.ts
+++ b/src/utils/format-lint-report.ts
@@ -42,7 +42,8 @@ export const formatLintReport = (summary: LintSummary): string => {
         ];
       }),
       {
-        align: ["", "r", "l"],
+        // text-table treats undefined like "" (default alignment).
+        align: [undefined, "r", "l"],
         stringLength(value) {
           return stripAnsi(value).length;
         },
diff --git a/tsconfig.json b/tsconfig.json
index 168172b..5f90d72 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,10 +11,6 @@
     // import of ../package.json makes the effective root the project
     // directory, which preserves the lib/src/** emit layout.
     "rootDir": "./",
-    // TS 6 flips the effective noImplicitAny default to true. Pinned to keep
-    // the upgrade diff behavior-preserving; see format-lint-report.ts for the
-    // known implicit-any sites awaiting cleanup.
-    "noImplicitAny": false,
     "types": [
       "jest",
       "node"