Skip to content

Add migration docs for flow enums option #2965

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 25, 2024
Merged

Add migration docs for flow enums option #2965

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions docs/v8-migration.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -294,6 +294,10 @@ The following plugins are discontinued and their functionality is not available

**Migration**: Remove the option from your config, since it's now enabled by default. Previously `allowDeclareFields` enables transforming the `declare` syntax introduced in Flow 0.120.0, in Babel 8 we support the syntax without such a flag. See also the [compilation changes](#compilation-change-flow) section.

- Remove `enums` option ([#16792](https://github.com/babel/babel/pull/16792))

**Migration**: Remove the option from your config. The `enums` option was used to enable Flow enums, which are now supported by default.

- Type check input options ([#12460](https://github.com/babel/babel/pull/12460))

**Migration**: The preset will also report invalid option names. Refer to the [docs](./preset-flow.md#options) and ensure valid usage.
Expand All @@ -306,6 +310,10 @@ The following plugins are discontinued and their functionality is not available

**Migration**: Remove the option from your config. You will probably be fine with the new behaviour.

- Remove `enums` option ([#16792](https://github.com/babel/babel/pull/16792))

**Migration**: Remove the option from your config. The `enums` option was used to enable Flow enums, which are now supported by default.

### `@babel/parser` {#configuration-change-parser}

![medium](https://img.shields.io/badge/risk%20of%20breakage%3F-medium-yellow.svg)
Expand Down