refactor!: add messenger namespace to AbstractMessageManager
#6469
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Looks great! Could you create drafts on both clients as well, using the preview build? |
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@metamaskbot publish-preview |
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Preview builds have been published. See these instructions for more information about preview builds. Expand for full list of packages and versions. |
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@Gudahtt I've created a draft for Extension: MetaMask/metamask-extension#35701 Mobile does not use the package |
matthewwalsh0
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Sep 9, 2025
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Sep 24, 2025
<!-- Please submit this PR as a draft initially. Do not mark it as "Ready for review" until the template has been completely filled out, and PR status checks have passed at least once. --> ## **Description** <!-- Write a short description of the changes included in this pull request, also include relevant motivation and context. Have in mind the following questions: 1. What is the reason for the change? 2. What is the improvement/solution? --> Bump `@metamask/message-manager` dependency: ```markdown - **BREAKING:** `AbstractMessageManager` now expects a `Name extends string` generic parameter to define the name of the message manager ([#6469](MetaMask/core#6469)) - The type is used as namespace for `BaseController` and `Messenger` events and actions. - Bump `@metamask/base-controller` from `^8.0.1` to `^8.3.0` ([#6284](MetaMask/core#6284), [#6355](MetaMask/core#6355), [#6465](MetaMask/core#6465)) - Bump `@metamask/controller-utils` from `^11.11.0` to `^11.12.0` ([#6303](MetaMask/core#6303)) ``` [](https://codespaces.new/MetaMask/metamask-extension/pull/35701?quickstart=1) ## **Changelog** <!-- If this PR is not End-User-Facing and should not show up in the CHANGELOG, you can choose to either: 1. Write `CHANGELOG entry: null` 2. Label with `no-changelog` If this PR is End-User-Facing, please write a short User-Facing description in the past tense like: `CHANGELOG entry: Added a new tab for users to see their NFTs` `CHANGELOG entry: Fixed a bug that was causing some NFTs to flicker` (This helps the Release Engineer do their job more quickly and accurately) --> CHANGELOG entry: null ## **Related issues** Fixes: To be created once major version is published ## **Manual testing steps** 1. Go to this page... 2. 3. ## **Screenshots/Recordings** <!-- If applicable, add screenshots and/or recordings to visualize the before and after of your change. --> ### **Before** <!-- [screenshots/recordings] --> ### **After** <!-- [screenshots/recordings] --> ## **Pre-merge author checklist** - [ ] I've followed [MetaMask Contributor Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Extension Coding Standards](https://github.com/MetaMask/metamask-extension/blob/main/.github/guidelines/CODING_GUIDELINES.md). - [ ] I've completed the PR template to the best of my ability - [ ] I’ve included tests if applicable - [ ] I’ve documented my code using [JSDoc](https://jsdoc.app/) format if applicable - [ ] I’ve applied the right labels on the PR (see [labeling guidelines](https://github.com/MetaMask/metamask-extension/blob/main/.github/guidelines/LABELING_GUIDELINES.md)). Not required for external contributors. ## **Pre-merge reviewer checklist** - [ ] I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed). - [ ] I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.
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](https://codespaces.new/MetaMask/metamask-extension/pull/35701?quickstart=1){kind=link}
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Explanation
AbstractMessageManagercurrently usesstringas namespace for all derived messengers. This PR adds aNamegeneric type toAbstractMessageManagerto enforce type safety for messenger namespaces.References
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