Андрей Hecc

<button
    onClick={() => handleFilter(btn.key)}
    className={ classnames('shadow-none', 'btn', 'btn-outline-primary', { active: activeBtn === btn.key }) }
>
    {btn.name}
</button>

const Render = () => (
    <Route path="/daily/:coord" component={ SuperComponent } />
)

const SuperComponent = ({ match }) => {
    let [ data, setData ] = useState( null );
    let coord = match.params.coord;

    useEffect( () => {  
        setData( hundlerURLRequest( coord  ) );
    }, [hundlerURLRequest, setData, coord ]);
    
    return <DailyWeather coords={data} />
}

class XXX extends React.Component {
	state = {
		token: null
	}

	static getDerivedStateFromProps( props ){
		if( props.token){
			return {
				token: props.token
			}
		}
		return null;
	}
}

export * from './auth';
export * from './user';
export * from './interfaces';
export * from './search';
export * from './catalog';
export * from './classifier';

export const getUserToken = ( login, password ) => (dispatch, getState) => {...}
export const registerUser = ( newUserData ) => ( dispatch, getState ) => {...}

import { getUserToken, doSmsng, doSmsngElse } from '../../../_actions';

{
news ? <List data={news} /> : null
}