@coreui/react/src/template/CSidebarMinimizer.js

CoreUI React 17 Bootstrap 4 components

import React, { useContext } from 'react'
import PropTypes from 'prop-types'
import classNames from 'classnames'
import { Context } from './CSidebar'

//component - CoreUI / CSidebarMinimizer

const CSidebarMinimizer = props => {

  const {
    className,
    //
    innerRef,
    ...attributes
  } = props

  const { toggleMinimize } = useContext(Context)
  //render

  const classes = classNames('c-sidebar-minimizer', className)
  return (
    <button 
      className={classes} 
      type="button" 
      {...attributes}
      onClick={toggleMinimize}
      ref={innerRef}
    />
  )
}

CSidebarMinimizer.propTypes = {
  className: PropTypes.oneOfType([PropTypes.string, PropTypes.array, PropTypes.object]),
  //
  innerRef: PropTypes.oneOfType([PropTypes.object, PropTypes.func]),
};

export default CSidebarMinimizer