_setValueMapForAllFormElements(property, values) {
      if (values && typeof values === 'object') {
        Object.keys(values).forEach(name => {
          if (Array.isArray(this.formElements[name])) {
            this.formElements[name].forEach(
              (/** @type {FormControl} */ el, /** @type {number} */ index) => {
                el[property] = values[name][index]; // eslint-disable-line no-param-reassign
              },
            );
          }
          if (this.formElements[name]) {
            this.formElements[name][property] = values[name];
          } else {
            this.__pendingValues[property][name] = values[name];
          }
        });
      }
    }
Allows to set formElements values via a keyed object structure
@param {string} property
@param {{ [x: string]: any; }} values