Are deprecation warnings normal when running vite example?

[vineetdigit]

I ran this example https://github.com/twbs/examples/tree/main/vite and got several warnings off the bat. Is this normal and should be ignored?

Deprecation Warning: The legacy JS API is deprecated and will be removed in Dart Sass 2.0.0.

More info: https://sass-lang.com/d/legacy-js-api

Deprecation Warning: The legacy JS API is deprecated and will be removed in Dart Sass 2.0.0.

More info: https://sass-lang.com/d/legacy-js-api

Deprecation Warning: red() is deprecated. Suggestion:

color.channel($color, "red", $space: rgb)

More info: https://sass-lang.com/d/color-functions

    ╷
185 │     "r": red($color),
    │          ^^^^^^^^^^^
    ╵
    node_modules/bootstrap/scss/_functions.scss 185:10  luminance()
    node_modules/bootstrap/scss/_functions.scss 174:8   contrast-ratio()
    node_modules/bootstrap/scss/_functions.scss 159:22  color-contrast()
    node_modules/bootstrap/scss/_variables.scss 846:42  @import
    src/scss/styles.scss 43:9                           root stylesheet

Deprecation Warning: green() is deprecated. Suggestion: