From 602641930b9bf376c27ef5d5dd1878fd48e40ad3 Mon Sep 17 00:00:00 2001
From: Aaron Sachs <898627+asachs01@users.noreply.github.com>
Date: Thu, 13 Aug 2026 12:35:02 +0000
Subject: [PATCH] ci(deps): ignore typescript major-version bumps in dependabot
 config

Stop Dependabot from proposing typescript MAJOR-version bumps until the
fleet's toolchain (tsup/rollup-plugin-dts DTS emit, typescript-eslint peer
range) supports TS7. Prevents Dependabot from re-proposing and re-merging
the same breaking major bump after a prior manual revert.
---
 .github/dependabot.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index f382e21..1f938fb 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -30,6 +30,15 @@ updates:
     # Production MAJORS are intentionally NOT grouped → individual PRs, held for
     # human review (never auto-merged).
 
+    ignore:
+      # typescript 7.x breaks this fleet's toolchain: DTS emit (tsup/rollup-plugin-dts
+      # TS5101 baseUrl-deprecated-as-error), and typescript-eslint (still <6.1.0 as of
+      # 8.66.0, no TS7 support yet). Has broken main 3x on some repos because Dependabot
+      # has no memory of a prior manual revert and just re-proposes the same major again.
+      # Deliberate hold, not a permanent blind -- remove once typescript-eslint + the
+      # tsup/DTS toolchain support TS7.
+      - dependency-name: "typescript"
+        update-types: ["version-update:semver-major"]
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule: