Anton Khmyrov

Try use ref on ReactTooltip and hideTooltip function: ``` {this.tooltip.hideTooltip(); viewState.copyClick();}} style={{ width: '150px' }} /> this.tooltip = node} id='copyToClipboard' delayHide={1000}> Copied! ```

Hi! I opened a pull request with only adding declarations. What do you think about full rewriting on typescript? If maintainers approved this idea I can do it with apm-rum-react