Update angular-eslint monorepo to v22

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@angular-eslint/eslint-plugin-template (source)	^21.3.1 → ^22.0.0
angular-eslint (source)	21.4.0 → 22.2.0

---

Release Notes

angular-eslint/angular-eslint (@​angular-eslint/eslint-plugin-template)

v22.2.0

Compare Source

🩹 Fixes

• eslint-plugin-template: [prefer-static-string-properties] escape the fixed attribute value (#​3135)
• eslint-plugin-template: [valid-aria] validate each token of a token list (#​3128)

❤️ Thank You

• Oussama Laribi @​oussamaLaribi

v22.1.0

Compare Source

🚀 Features

• support eslint inline directive comments within element opening tags (#​3097)
• eslint-plugin-template: add no-outerhtml rule (#​3092)
• eslint-plugin-template: add require-switch-default rule (#​3091)

❤️ Thank You

• Guillaume DROUARD

v22.0.0

Compare Source

🚀 Features

• ⚠️ drop support for eslint v8 and legacy eslintrc config format (#​3056)

⚠️ Breaking Changes

• drop support for eslint v8 and legacy eslintrc config format (#​3056)

❤️ Thank You

• James Henry @​JamesHenry

21.4.0 (2026-05-13)

🚀 Features

• eslint-plugin-template: [cyclomatic-complexity] add variant option (#​2976)

🩹 Fixes

• eslint-plugin: [prefer-template-literal] do not check inline templates (#​2959)
• eslint-plugin-template: [eqeqeq] could not destructure null (#​2922)
• eslint-plugin-template: [no-non-null-assertion] report nested arrays (#​2991)

❤️ Thank You

• Dave @​reduckted
• githubuser578 @​githubuser578
• Guillaume DROUARD

21.3.1 (2026-03-17)

🩹 Fixes

• prefer-self-closing-tags: add selectedcontent nonAriaElements (#​2939)
• narrow build target cache outputs to avoid clobbering compile artifacts" (#​2943)
• narrow build target cache outputs to avoid clobbering compile artifacts (#​2940)

❤️ Thank You

• AI-JamesHenry @​AI-JamesHenry
• bjarketrux
• James Henry @​JamesHenry

21.3.0 (2026-03-05)

🚀 Features

• add support for ESLint v10 (#​2903)
• eslint-plugin-template: add no-non-null-assertion rule (#​2885)

🩹 Fixes

• eslint-plugin-template: [prefer-template-literal] preserve nested non string binary + operation (#​2902)

❤️ Thank You

• Guillaume DROUARD
• Jason Weinzierl

21.2.0 (2026-01-29)

🚀 Features

• eslint-plugin-template: support ignore attributes for prefer-static-string-properties rule (#​2852)
• eslint-plugin-template: add prefer-class-binding rule to enforce class binding over ngClass (#​2827)

🩹 Fixes

• update dependency @​angular/compiler to v21.1.0 (#​2862)
• eslint-plugin-template: allow autofocus on dialog elements for improved accessibility (#​2851)

❤️ Thank You

• Karan Mistry @​mistrykaran91

21.1.0 (2025-12-08)

This was a version bump only for eslint-plugin-template to align it with other projects, there were no code changes.

21.0.1 (2025-11-23)

🩹 Fixes

• eslint-plugin-template: [prefer-contextual-for-variables] fix overlapping fixes for semicolon-separated let declarations (#​2802)
• eslint-plugin-template: [prefer-template-literal] handle chained concatenations correctly (#​2801)

❤️ Thank You

• James Henry @​JamesHenry

v21.4.0

Compare Source

🚀 Features

• eslint-plugin-template: [cyclomatic-complexity] add variant option (#​2976)

🩹 Fixes

• eslint-plugin: [prefer-template-literal] do not check inline templates (#​2959)
• eslint-plugin-template: [eqeqeq] could not destructure null (#​2922)
• eslint-plugin-template: [no-non-null-assertion] report nested arrays (#​2991)

❤️ Thank You

• Dave @​reduckted
• githubuser578 @​githubuser578
• Guillaume DROUARD

angular-eslint/angular-eslint (angular-eslint)

v22.2.0

Compare Source

🩹 Fixes

• remove unused @​angular/cli peer and report Angular major mismatches at runtime (#​3154)

❤️ Thank You

• AI-JamesHenry @​AI-JamesHenry

v22.1.0

Compare Source

🚀 Features

• eslint-plugin: [inject-at-top] add rule requiring inject() at the top of the class (#​3009)
• eslint-plugin: add prefer-service-decorator rule (#​3073)
• eslint-plugin-template: add no-outerhtml rule (#​3092)
• eslint-plugin-template: add require-switch-default rule (#​3091)

❤️ Thank You

• Adi-Marian Mutu
• Guillaume DROUARD

v22.0.0

Compare Source

🚀 Features

• ⚠️ eslint-plugin: [prefer-on-push-component-change-detection] flag only opting out of OnPush, make recommended (#​3058)
• ⚠️ drop support for eslint v8 and legacy eslintrc config format (#​3056)

⚠️ Breaking Changes

• eslint-plugin: [prefer-on-push-component-change-detection] flag only opting out of OnPush, make recommended (#​3058)
  prefer-on-push-component-change-detection no longer reports components that omit changeDetection (omission now means OnPush in v22); it now only reports components that opt out of OnPush via ChangeDetectionStrategy.Eager or the deprecated ChangeDetectionStrategy.Default. The rule is also now part of the recommended config, so projects extending it may see new reports — notably on components the Angular v22 migration set to Eager. The suggestion message id suggestAddChangeDetectionOnPush has been renamed to suggestChangeToOnPush.
• drop support for eslint v8 and legacy eslintrc config format (#​3056)

❤️ Thank You

• James Henry @​JamesHenry

21.4.0 (2026-05-13)

This was a version bump only for angular-eslint to align it with other projects, there were no code changes.

21.3.1 (2026-03-17)

This was a version bump only for angular-eslint to align it with other projects, there were no code changes.

21.3.0 (2026-03-05)

🚀 Features

• add support for ESLint v10 (#​2903)
• eslint-plugin-template: add no-non-null-assertion rule (#​2885)
• eslint-plugin: add computed-must-return rule (#​2882)

❤️ Thank You

• Evgeny Stepanovych @​undsoft
• Guillaume DROUARD
• Jason Weinzierl

21.2.0 (2026-01-29)

🚀 Features

• eslint-plugin-template: add prefer-class-binding rule to enforce class binding over ngClass (#​2827)
• eslint-plugin: [no-implicit-takeuntil-destroyed] add rule (#​2803)

❤️ Thank You

• Gabriel J. @​rznn7
• Karan Mistry @​mistrykaran91

21.1.0 (2025-12-08)

🚀 Features

• eslint-plugin: add prefer-signal-model rule to encourage using model() for two-way bindings (#​2818)

🩹 Fixes

• reference @​angular/cli peer in addition to direct dependencies (#​2820)

❤️ Thank You

• James Henry @​JamesHenry
• Karan Mistry

21.0.1 (2025-11-23)

This was a version bump only for angular-eslint to align it with other projects, there were no code changes.

---

Configuration

📅 Schedule: (in timezone Europe/Zurich)

• Branch creation
  • Between 01:00 AM and 05:59 AM, Monday through Friday (* 1-5 * * 1-5)
• Automerge
  • Between 05:00 AM and 07:59 AM, Monday through Friday (* 5-7 * * 1-5)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[mmoeri]

Caution

Dependent on #1789 and #1790