Iterate over each item in a selector?

[smth]

Is it possible to iterate over each item in a selector? Here's an example of the use case I'm thinking of (maybe there's another way to achieve it?). Say you have:

@custom-selector :--button
  button,
  .button;

@custom-selector :--disabled
  :disabled,
  .disabled;

and you wanted to end up with:

button:not(:disabled):not(.disabled),
.button:not(:disabled):not(.disabled) {
    /* some styles */
}

As opposed to

button:not(:disabled),
button:not(.disabled),
.button:not(:disabled),
.button:not(.disabled) {
    /* some styles */
}

[jonathantneal]

Without knowing how you are using the pseudo-selector, I could not tell you.