Intercept angular.module function before his creation

interceptor.js

window.angular = {};
  window.angular.modules = {};
      
  var originalModuleFunc;
  var customFunction = function(){
    if (arguments.length > 1) {
          angular.modules[arguments[0]] = originalModuleFunc.apply(null, arguments);
          return angular.modules[arguments[0]];
      }else{
        return originalModuleFunc.apply(null, arguments);
      }      
  }
  Object.defineProperty(window.angular, 'module', {
    get: function() {
      return originalModuleFunc ? customFunction : undefined;
    },
    set: function(value) {
      originalModuleFunc = value;
    }
  });