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Add missing false type to chalk.supportsColor (#347)

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This commit is contained in:
Florian Reuschel 2019-06-10 19:47:16 +02:00 • committed by Sindre Sorhus
parent 4ab4665994
commit d82b2a6638
2 changed files with 5 additions and 4 deletions
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2
index.d.ts vendored
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@ -296,7 +296,7 @@ Order doesn't matter, and later styles take precedent in case of a conflict.
This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`. This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`.
*/ */
declare const chalk: chalk.Chalk & chalk.ChalkFunction & { declare const chalk: chalk.Chalk & chalk.ChalkFunction & {
supportsColor: chalk.ColorSupport; supportsColor: chalk.ColorSupport | false;
Level: typeof LevelEnum; Level: typeof LevelEnum;
}; };

7
index.test-d.ts
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@ -11,9 +11,10 @@ expectType<number>(chalk.Level.Ansi256);
expectType<number>(chalk.Level.TrueColor); expectType<number>(chalk.Level.TrueColor);
// - supportsColor - // - supportsColor -
expectType<boolean>(chalk.supportsColor.hasBasic); expectType<chalk.ColorSupport | false>(chalk.supportsColor);
expectType<boolean>(chalk.supportsColor.has256); expectType<boolean>((chalk.supportsColor as chalk.ColorSupport).hasBasic);
expectType<boolean>(chalk.supportsColor.has16m); expectType<boolean>((chalk.supportsColor as chalk.ColorSupport).has256);
expectType<boolean>((chalk.supportsColor as chalk.ColorSupport).has16m);
// -- `supportsColor` is not a member of the Chalk interface -- // -- `supportsColor` is not a member of the Chalk interface --
expectError(chalk.reset.supportsColor); expectError(chalk.reset.supportsColor);