src/vs/workbench/contrib/comments/browser/commentNode.ts/CommentNode/createHeader
class CommentNode:	private createHeader(commentDetailsContainer: HTMLElement): void {
		const header = dom.append(commentDetailsContainer, dom.$(`div.comment-title.${MOUSE_CURSOR_TEXT_CSS_CLASS_NAME}`));
		const infoContainer = dom.append(header, dom.$('comment-header-info'));
		const author = dom.append(infoContainer, dom.$('strong.author'));
		author.innerText = this.comment.userName;
		this.createTimestamp(infoContainer);
		this._isPendingLabel = dom.append(infoContainer, dom.$('span.isPending'));

		if (this.comment.label) {
			this._isPendingLabel.innerText = this.comment.label;
		} else {
			this._isPendingLabel.innerText = '';
		}

		this._actionsToolbarContainer = dom.append(header, dom.$('.comment-actions.hidden'));
		this.createActionsToolbar();
	}