Method escapeHtml

src/lib/FancyError.ts:27–31

* Escape HTML entities to prevent XSS

(text: string)

	 * Escape HTML entities to prevent XSS
	 */
	private static escapeHtml (text: string): string {
		const div = document.createElement('div');
		div.textContent = text;
		return div.innerHTML;
	}

	/**
	 * Generate the modal HTML for an error