/* @flow */
"use strict"

const selectorParser = require("postcss-selector-parser")

module.exports = function (
  selector/*: string*/,
  result/*: Object*/,
  node/*: Object*/,
  cb/*: Function*/
) {
  try {
    selectorParser(cb).process(selector)
  } catch (e) {
    result.warn("Cannot parse selector", { node })
  }
}