Since bug 38426. Deprecation Warning [legacy-js-api]: The legacy JS API is deprecated and will be removed in Dart Sass 2.0.0. Deprecation Warning [import]: Sass @import rules are deprecated and will be removed in Dart Sass 3.0.0. Deprecation Warning [color-functions]: saturate() is deprecated. Suggestions: Deprecation Warning [color-functions]: desaturate() is deprecated. Suggestions: Deprecation Warning [color-functions]: lighten() is deprecated. Suggestions: Deprecation Warning [color-functions]: darken() is deprecated. Suggestions: Deprecation Warning [color-functions]: red() is deprecated. Suggestion: Deprecation Warning [color-functions]: adjust-hue() is deprecated. Suggestion: