quick-lint-js

Find bugs in JavaScript programs.

E0248: extra ',' is not allowed between enum members

In a TypeScript enum, members are separated with commas. It is a syntax error to write more than one comma between enum members:

enum LogLevel {
  DEBUG,,
  ,
  WARNING,
  ERROR,
}

To fix this error, remove the extra commas:

enum LogLevel {
  DEBUG,
  WARNING,
  ERROR,
}

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