content: import _extends from 'babel-runtime/helpers/extends';
  import _objectWithoutProperties from 'babel-runtime/helpers/objectWithoutProperties';
  import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
  import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
  import _inherits from 'babel-runtime/helpers/inherits';
  import classNames from 'classnames';
  import React from 'react';
  import warning from 'warning';
  
  import { bsClass, getClassSet, splitBsProps } from './utils/bootstrapUtils';
  
  var propTypes = {
    /**
     * Uses `controlId` from `<FormGroup>` if not explicitly specified.
     */
    htmlFor: React.PropTypes.string,
    srOnly: React.PropTypes.bool
  };
  
  var defaultProps = {
    srOnly: false
  };
  
  var contextTypes = {
    $bs_formGroup: React.PropTypes.object
  };
  
  var ControlLabel = function (_React$Component) {
    _inherits(ControlLabel, _React$Component);
  
    function ControlLabel() {
      _classCallCheck(this, ControlLabel);
  
      return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));
    }
  
    ControlLabel.prototype.render = function render() {
      var formGroup = this.context.$bs_formGroup;
      var controlId = formGroup && formGroup.controlId;
  
      var _props = this.props,
          _props$htmlFor = _props.htmlFor,
          htmlFor = _props$htmlFor === undefined ? controlId : _props$htmlFor,
          srOnly = _props.srOnly,
          className = _props.className,
          props = _objectWithoutProperties(_props, ['htmlFor', 'srOnly', 'className']);
  
      var _splitBsProps = splitBsProps(props),
          bsProps = _splitBsProps[0],
          elementProps = _splitBsProps[1];
  
      process.env.NODE_ENV !== 'production' ? warning(controlId == null || htmlFor === controlId, '`controlId` is ignored on `<ControlLabel>` when `htmlFor` is specified.') : void 0;
  
      var classes = _extends({}, getClassSet(bsProps), {
        'sr-only': srOnly
      });
  
      return React.createElement('label', _extends({}, elementProps, {
        htmlFor: htmlFor,
        className: classNames(className, classes)
      }));
    };
  
    return ControlLabel;
  }(React.Component);
  
  ControlLabel.propTypes = propTypes;
  ControlLabel.defaultProps = defaultProps;
  ControlLabel.contextTypes = contextTypes;
  
  export default bsClass('control-label', ControlLabel);