+++ /dev/null
-/* @flow */
-"use strict";
-
-const hasInterpolation = require("../utils/hasInterpolation");
-/**
- * Check whether a media feature is standard
- */
-module.exports = function(mediaFeature /*: string*/) /*: boolean*/ {
- // Remove outside parens
- mediaFeature = mediaFeature.slice(1, -1);
-
- // Parentheticals used for non-standard operations e.g. ($var - 10)
- if (mediaFeature.indexOf("(") !== -1) {
- return false;
- }
-
- // SCSS or Less interpolation
- if (hasInterpolation(mediaFeature)) {
- return false;
- }
-
- return true;
-};