Sass using @extend % from within a partial css file -

i have style.scss imports

in _declarations.scss, have placeholder declaration of

%blah{     colour: red;     width: 100%; }

inside style.scss, can have selector this

.extend_it{     @extend %blah; }

and styles i'd expect pulled .extend_it selector.

however if try same within _button.scss unable extend %blah placeholder.

is there way around this?

Error