code: function dismissHint(editor) {
          if (hintState.visible) {
              $hintContainer.hide();
              $hintContent.empty();
              hintState = {};
  
              if (editor) {
                  editor.off("cursorActivity.ParameterHinting", handleCursorActivity);
                  sessionEditor = null;
              } else if (sessionEditor) {
                  sessionEditor.off("cursorActivity.ParameterHinting", handleCursorActivity);
                  sessionEditor = null;
              }
          }
      }
docs: Dismiss the function hint.