local ls = require("luasnip")
   local s = ls.snippet
   local t = ls.text_node
   local i = ls.insert_node
   -- local f = ls.function_node
  return {
      s({ trig = "fn", name = "Function", dscr = "Function" }, {
           t("fn "),
           i(1),
           t("() "),
           t("{\n"),
           t("\t"),
           i(0),
           t("\n}\n"),
      })
  }