class ProjectTree<T> extends React.Component<ProjectTreeProps & WithStyles<CssRules>> {
render(): ReactElement<any> {
const { classes, projects, toggleOpen, toggleActive, onContextMenu } = this.props;
class ProjectTree<T> extends React.Component<ProjectTreeProps & WithStyles<CssRules>> {
render(): ReactElement<any> {
const { classes, projects, toggleOpen, toggleActive, onContextMenu } = this.props;