// Module ID: 267
// Function ID: 268
// Name: setUpMutationObserver
// Dependencies: [123, 268, 270]

// Module 267 (setUpMutationObserver)
import polyfillObjectProperty from "polyfillObjectProperty" /* 123 */;

require = arg1;
const dependencyMap = arg6;
let c2 = false;
arg5.default = function setUpMutationObserver() {
  if (!c2) {
    c2 = true;
    polyfillObjectProperty.polyfillGlobal("MutationObserver", () => callback(268).default);
    const obj = polyfillObjectProperty;
    polyfillObjectProperty.polyfillGlobal("MutationRecord", () => callback(270).default);
    const obj2 = polyfillObjectProperty;
  }
};