This fixes the annoying error shown on the import line Cannot resolve directory 'node_modules' less... (Strg+F1) This inspection checks references to files and directories.
@@ -6,4 +6,4 @@
@import "variables";
// Bootstrap
-@import "node_modules/bootstrap-sass/assets/stylesheets/bootstrap";
+@import "~bootstrap-sass/assets/stylesheets/bootstrap";