fix: properly handle CSS animation on CSS Modules

[3c1u]

Description:

In the current implementation of swc_css_modules, any first identifier in animation properties are transformed as the local identifier.

Current behaviour:

/* this */
.a {
  animation: 3s ease animationName;
}

/* will be transformed like this: */
.__local__a {
  animation: 3s __local__ease animationName;
}

Expected behaviour:

/* this */
.a {
  animation: 3s ease animationName;
}

/* should be transformed like this: */
.__local__a {
  animation: 3s ease __local__animationName;
}

This pull request will fix this.

FYI: https://developer.mozilla.org/en-US/docs/Web/CSS/animation

BREAKING CHANGE:

Related issue (if exists):

[CLAassistant]

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[kdy1]

Thank you!

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swc-bump:

• swc_css_modules