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fix(ts+flow): add false case for reexported supportsColor

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fix #318
This commit is contained in:
Pavel Lang 2018-12-27 19:27:14 +01:00
parent 6be301b1a4
commit b1322eacd0
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GPG key ID: 623A223A57974B55
3 changed files with 6 additions and 6 deletions
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2
index.d.ts vendored
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@ -271,6 +271,6 @@ export interface Chalk {
* 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`.
*/
declare const chalk: Chalk & { supportsColor: ColorSupport };
declare const chalk: Chalk & { supportsColor: false | ColorSupport };
export default chalk;

2
index.js.flow
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@ -14,7 +14,7 @@ export type Options = {|
level?: Level
|};
export type ColorSupport = {|
export type ColorSupport = false | {|
level: Level,
hasBasic: boolean,
has256: boolean,

8
index.test-d.ts
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@ -2,7 +2,7 @@ import {expectType} from 'tsd-check';
import chalk, {Level, Chalk, ColorSupport} from '.';
// - Helpers -
type colorReturn = Chalk & {supportsColor: ColorSupport};
type colorReturn = Chalk & {supportsColor: false | ColorSupport};
// - Level -
expectType<number>(Level.None);
@ -11,9 +11,9 @@ expectType<number>(Level.Ansi256);
expectType<number>(Level.TrueColor);
// - supportsColor -
expectType<boolean>(chalk.supportsColor.hasBasic);
expectType<boolean>(chalk.supportsColor.has256);
expectType<boolean>(chalk.supportsColor.has16m);
expectType<boolean>(chalk.supportsColor && chalk.supportsColor.hasBasic);
expectType<boolean>(chalk.supportsColor && chalk.supportsColor.has256);
expectType<boolean>(chalk.supportsColor && chalk.supportsColor.has16m);
// - Chalk -
// -- Constructor --