How does the `@return` directive work in SASS functions?
Description : Usage of `@return` in SASS functions.
Answer :
`@return`inSASS functions specifies the value that the function should output. When defining a function, you use `@return` to pass back a computed value. For instance,in`@function double($number) { @return $number * 2; }`,`@return $number * 2;` provides the result of doubling the input number, which can then be used in the stylesheet.