Support React 17

[kije]

Please enable support for React 17

[petersaints]

It is not meant for Reavt v17. However, from my limited testing, it seems to work well with it. You can install it using the --legacy-peer-deps flag to give it a go. However, it's not an ideal solution.

[c0ncentus]

<Textfit mode="single" forceSingleModeWidth={true} >
        {this.props.isRoman === true
         ? "lol"//this.toRoman(this.props.interText)
         : "lol"//this.props.interText
}
</Textfit>

Im on react 17, maybe it's an issue with typescript but got fatal error on this