%hyphenated-lowercase {
  content: '';
}

%snake_case {
  content: '';
}

%camelCase {
  content: '';
}

%PascalCase {
  content: '';
}

%Camel_Snake_Case {
  content: '';
}

%SCREAMING_SNAKE_CASE {
  content: '';
}

%_with-leading-underscore {
  content: '';
}

%_does_NOT-fitSTANDARD {
  content: '';
}

.class {
  @extend %snake_case;
}