By default, the module's namespace is just the last component of the module’s URL. This rule is to disallow redundant namespace aliases.
@use "foo" as foo;
/** ↑
* Disallow this */The following patterns are considered warnings:
@use "foo" as foo;@use "sass:math" as math;@use "src/corners" as corners;The following patterns are not considered warnings:
@use "foo" as bar;@use "sass:math";@use "src/corners" as c;