Possible Mismatch between babel and swc output

[timofei-iatsenko]

It seems there is a mismatch between SWC and Babel's plugins behaviours, i quote the posts from Discord discussion

Has anyone encountered a discrepancy with the Lingui number placeholders (e.g., {0}, {1}, {2})

For example I am seeing this locally
{2, plural, one {Do X for {0}} other {Do Y for {1}}}

But I see that it is looking for this on my deployed environment, notice the mismatch
{0, plural, one {Do X for {1}} other {Do Y for {2}}}

The code snippet

<Plural
  one={`Add # item ${amount} to ${name || ''}`}
  other={`Add # items ${amount} to ${name || ''}`}
  value={items?.length || 0}
/>

Was fixed by changing the snippet to

<Plural
  one={`Add # item ${amount} to ${name}`}
  other={`Add # items ${amount} to ${name}`}
  value={itemsCount}
/>

We use swc for local, I need to check if we switched from babel to swc on prod
Ya I believe prod is babel, so this is likely the culprit, its the only thing different

Need to confirm and prepare a fix.