<===> input.scss @import "hey1.css", "cookie.css", url("hey2.css"), "fudge.css"; $foo:"goodbye"; div[name="hello"] { color: blue; } @import "bludge.css"; <===> output.css @import url(hey1.css); @import url(cookie.css); @import url("hey2.css"); @import url(fudge.css); @import url(bludge.css); div[name="hello"] { color: blue; } <===> output-dart-sass.css @import "hey1.css"; @import "cookie.css"; @import url("hey2.css"); @import "fudge.css"; @import "bludge.css"; div[name=hello] { color: blue; }