querySelector with :scope pseudo class polyfill

import "@mrhenry/core-web/modules/~element-qsa-scope";

browsers

• Chrome:

  <27
• Edge:

  <79
• Firefox:

  <32
• Safari:

  <7
• IE:

  *
• Opera:

  <15

dependencies

• document.querySelector
• Element
• Element.prototype.matches
• Element.prototype.closest