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chore(deps): keep TypeScript on 5.x (defer tsgo 7.x) - #49

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deps/defer-typescript-7
Jul 23, 2026
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chore(deps): keep TypeScript on 5.x (defer tsgo 7.x)#49
lsiddiquee merged 1 commit into
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deps/defer-typescript-7

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Resolves the TypeScript track of the dependency campaign — supersedes/closes #23 (typescript 5.9.3 -> 7.0.2).

Decision: defer, don't upgrade

typescript@7.0.2 is now latest — the Go-native ("tsgo") rewrite with a different compiler API. We can't adopt it yet:

  • Our type-aware linter typescript-eslint@8.64 declares peer typescript: >=4.8.4 <6.1.0 (verified on the registry). TS7 is outside that range.
  • Bumping past 5.x would break type-aware lint and introduce a peer-dependency warning — which our no-regression guardrail forbids.

So this pins Dependabot to ignore the typescript majors only (5.x minor/patch still auto-update), mirroring the existing Node-LTS ignore style — explicit + commented with the exact revisit trigger (a typescript-eslint release whose peer range covers the next TS major).

Follow-up

I'll comment @dependabot close on #23 once this lands (or it auto-closes on the next Dependabot run under the new ignore).

Guardrails

Config-only (.github/dependabot.yml); no code, no dependency change, no egress/code-sync path.

TypeScript 7.0.2 is now `latest` — the Go-native ("tsgo") rewrite with a
different compiler API. Our type-aware linter typescript-eslint@8 declares peer
`typescript: >=4.8.4 <6.1.0`, so bumping past 5.x would break type-aware lint
and introduce a peer-dependency warning. Ignore only the typescript MAJORS in
Dependabot (5.x minor/patch still auto-update); revisit when typescript-eslint
ships a release whose peer range covers the next TypeScript major.

Closes Dependabot #23 (typescript 5.9.3 -> 7.0.2).
@lsiddiquee
lsiddiquee merged commit 42c895d into main Jul 23, 2026
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@lsiddiquee
lsiddiquee deleted the deps/defer-typescript-7 branch July 23, 2026 08:41
@lsiddiquee
lsiddiquee restored the deps/defer-typescript-7 branch July 23, 2026 08:49
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