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Upgrading chalk 3 to 4

Breaking3.0.0 → 4.1.2Breaking1Platform1New1Fixed1Other2

Full comparisonBack to chalk
BreakingUpgrade verdict

1 breaking change and a platform requirement change.

In plain terms
  • TypeScript users who compared against `Level.None` must compare against the number 0 instead.
  • This version needs a newer version of Node.js (10 or newer) to run.
Must act 2 items need code or config changes

Node.js requirement changed in 4.0.0: >=8 → >=10.

What you must change

Breaking1
Changes the Level TypeScript type from an enum to a union type.
LevelLevel.None
4.0.0GitHub ReleaseSummarizedView source
Platform1
Requires Node.js 10 or later.
4.0.0GitHub ReleaseSummarizedView source

API changes

Generated by DepDelta from published .d.ts files. Not mixed with prose notes.

  • removed: interface chalk.Instance
  • removed: new chalk.Instance(options?: Options): Chalk
  • changed: const chalk: chalk.Chalk & chalk.ChalkFunction & { supportsColor: chalk.ColorSupport | false; Level: typeof LevelEnum; Color: Color; ForegroundColor: ForegroundColor; Backg… → const chalk: chalk.Chalk & chalk.ChalkFunction & { supportsColor: chalk.ColorSupport | false; Level: chalk.Level; Color: Color; ForegroundColor: ForegroundColor; Background…
  • changed: type chalk.Level = LevelEnum → type chalk.Level = 0 | 1 | 2 | 3
  • added: type chalk.Instance = new (options?: Options) => Chalk