@import "path/to/foo.scss";

@function fooBar {

	@return 1;
}

@mixin foo {

	@content;
}

$map: (
	"foo": 1,
	"bar": 2,
	"baz": 3
);

@if $foo == block {
	display: block;
} @else {
	display: inline-block;
}

@import "../some/url";
@import "../another/url";

b {

	@include foo;
	@include bar;
}