content: import classNames from 'classnames';
  import React from 'react';
  
  import { bsClass, getClassSet, splitBsProps } from './utils/bootstrapUtils';
  
  class InputGroupButton extends React.Component {
    render() {
      const { className, ...props } = this.props;
      const [bsProps, elementProps] = splitBsProps(props);
  
      const classes = getClassSet(bsProps);
  
      return (
        <span
          {...elementProps}
          className={classNames(className, classes)}
        />
      );
    }
  }
  
  export default bsClass('input-group-btn', InputGroupButton);
  