VSCode 自作スニペット
File>Preference>ConfigureUserSnippets
"Arrow function": { "scope": "javascript,typescript", "prefix": "af", "body": [ "($1) => {$2}" ] },
scopeパラメータで適宜言語を加える javascriptreact,typescriptreact等
//参考URL
http://www.natural-science.or.jp/article/20190223075657.php