When using React hooks there is no access to access to this.props.location. To capture url parameters use window object.

main.tsx

const getParams = () => {
        const search = window.location.search;
        const params = new URLSearchParams(search);
        const TokenParam: any = params.get('token');
        console.log(TokenParam);
    }
    
    useEffect(() => {
        getParams()
    }, [])