ButtonBlockAppender component in /block-editor is exported with incorrect name

[daledesilva]

Describe the bug
Inside the components index file in block-editor, The ButtonBlockAppender is exported as ButtonBlockerAppender

This file:
https://github.com/WordPress/gutenberg/blob/master/packages/block-editor/src/components/index.js

ie. line 25 is:
export { default as ButtonBlockerAppender } from './button-block-appender';
but should be:
export { default as ButtonBlockAppender } from './button-block-appender';

Expected behavior
It should be exported as it's expected name.

Editor version:

• WordPress version: 5.5.1
• Default block editor

[daledesilva]

Related issue that could cause confusion:
#25886

[talldan]

Oh dear! I think it's been like this for a while, too. 😄

Should be an easy fix and would be happy to see a contribution that fixes it.

We may have to leave the incorrect export in the codebase to ensure backwards compatibility.

[gaavar]

@talldan I created a pull request to fix this. I also noticed that the pull request requires some form of testing. I need some guidance on how to test this change.

[Mamaduka]

Fixed via #32580.