code: function init(autocomplete) {
      if (autocomplete.__bunny_autocomplete !== undefined) {
        return false;
      }
      autocomplete.__bunny_autocomplete = {};
      autocomplete.__bunny_autocomplete_state = this.getCurState(autocomplete);
      this._addEvents(autocomplete);
      this._setARIA(autocomplete);
  
      initObjectExtensions(this, autocomplete);
  
      return true;
    }
docs: override methods