snippet base "Description" b
\documentclass{${1:${VISUAL:article}}}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[french]{babel}
\usepackage{amsmath, amsfonts, amssymb, amsthm}

\begin{document}

$0

\end{document}
endsnippet