Trailing commas
尾逗号
https://caniuse.com/?search=trailing commas
ESlint
{
"comma-dangle": ["error", "always"],
// or
"comma-dangle": ["error", {
"arrays": "always",
"objects": "always",
"imports": "always",
"exports": "always",
"functions": "always"
}]
}
https://eslint.org/docs/rules/comma-dangle
https://cn.eslint.org/docs/rules/comma-dangle
JSON, however, disallows trailing commas.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Trailing_commas
refs
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