prettier/prettier
### [`v1.16.1`](https://togithub.com/prettier/prettier/blob/master/CHANGELOG.md#1161)
[Compare Source](https://togithub.com/prettier/prettier/compare/1.16.0...1.16.1)
[diff](https://togithub.com/prettier/prettier/compare/1.16.0...1.16.1)
- JavaScript: Do not format functions with arguments as react hooks ([#5778] by [@SimenB])
The formatting added in Prettier 1.16 would format any function receiving an
arrow function and an array literal to match React Hook's documentation.
Prettier will now format this the same as before that change if the arrow
function receives any arguments.
```js
// Input
["red", "white", "blue", "black", "hotpink", "rebeccapurple"].reduce(
(allColors, color) => {
return allColors.concat(color);
},
[]
);
// Output (Prettier 1.16.0)
["red", "white", "blue", "black", "hotpink", "rebeccapurple"].reduce((
allColors,
color
) => {
return allColors.concat(color);
}, []);
// Output (Prettier 1.16.1)
["red", "white", "blue", "black", "hotpink", "rebeccapurple"].reduce(
(allColors, color) => {
return allColors.concat(color);
},
[]
);
```
- JavaScript: Add necessary parentheses for decorators ([#5785] by [@ikatyang])
Parentheses for decorators with nested call expressions are optional for legacy decorators
but they're required for decorators in the current [proposal](https://tc39.github.io/proposal-decorators/#sec-syntax).
```js
// Input
class X {
@(computed().volatile())
prop
}
// Output (Prettier 1.16.0)
class X {
@computed().volatile()
prop
}
// Output (Prettier 1.16.1)
class X {
@(computed().volatile())
prop
}
```
- TypeScript: Stable parentheses for function type in the return type of arrow function ([#5790] by [@ikatyang])
There's a regression introduced in 1.16 that
parentheses for function type in the return type of arrow function were kept adding/removing.
Their parentheses are always printed now.
```ts
// Input
const foo = (): (() => void) => (): void => null;
const bar = (): () => void => (): void => null;
// First Output (Prettier 1.16.0)
const foo = (): () => void => (): void => null;
const bar = (): (() => void) => (): void => null;
// Second Output (Prettier 1.16.0)
const foo = (): (() => void) => (): void => null;
const bar = (): () => void => (): void => null;
// Output (Prettier 1.16.1)
const foo = (): (() => void) => (): void => null;
const bar = (): (() => void) => (): void => null;
```
- MDX: Correctly recognize inline JSX ([#5783] by [@ikatyang])
Previously, some inline JSXs are wrongly recognized as block HTML/JSX,
which causes unexpected behaviors. This issue is now fixed.
```md
_foo bar_
_foo
bar_
_foo bar_
```
[@ikatyang]: https://togithub.com/ikatyang
[@simenb]: https://togithub.com/SimenB
[#5778]: https://togithub.com/prettier/prettier/pull/5778
[#5783]: https://togithub.com/prettier/prettier/pull/5783
[#5785]: https://togithub.com/prettier/prettier/pull/5785
[#5790]: https://togithub.com/prettier/prettier/pull/5790
### [`v1.16.0`](https://togithub.com/prettier/prettier/blob/master/CHANGELOG.md#1160)
[Compare Source](https://togithub.com/prettier/prettier/compare/1.15.3...1.16.0)
[diff](https://togithub.com/prettier/prettier/compare/1.15.3...1.16.0)
🔗 [Release Notes](https://prettier.io/blog/2019/01/20/1.16.0.html)
Renovate configuration
:date: Schedule: "every weekend" in timezone Europe/Paris.
:vertical_traffic_light: Automerge: Enabled.
:recycle: Rebasing: Whenever PR is stale, or if you modify the PR title to begin with "rebase!".
:no_bell: Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR has been generated by Renovate Bot. View repository job log here.
This PR contains the following updates:
1.15.3->1.16.1Release Notes
prettier/prettier
### [`v1.16.1`](https://togithub.com/prettier/prettier/blob/master/CHANGELOG.md#1161) [Compare Source](https://togithub.com/prettier/prettier/compare/1.16.0...1.16.1) [diff](https://togithub.com/prettier/prettier/compare/1.16.0...1.16.1) - JavaScript: Do not format functions with arguments as react hooks ([#5778] by [@SimenB]) The formatting added in Prettier 1.16 would format any function receiving an arrow function and an array literal to match React Hook's documentation. Prettier will now format this the same as before that change if the arrow function receives any arguments. ```js // Input ["red", "white", "blue", "black", "hotpink", "rebeccapurple"].reduce( (allColors, color) => { return allColors.concat(color); }, [] ); // Output (Prettier 1.16.0) ["red", "white", "blue", "black", "hotpink", "rebeccapurple"].reduce(( allColors, color ) => { return allColors.concat(color); }, []); // Output (Prettier 1.16.1) ["red", "white", "blue", "black", "hotpink", "rebeccapurple"].reduce( (allColors, color) => { return allColors.concat(color); }, [] ); ``` - JavaScript: Add necessary parentheses for decorators ([#5785] by [@ikatyang]) Parentheses for decorators with nested call expressions are optional for legacy decorators but they're required for decorators in the current [proposal](https://tc39.github.io/proposal-decorators/#sec-syntax). ```js // Input class X { @(computed().volatile()) prop } // Output (Prettier 1.16.0) class X { @computed().volatile() prop } // Output (Prettier 1.16.1) class X { @(computed().volatile()) prop } ``` - TypeScript: Stable parentheses for function type in the return type of arrow function ([#5790] by [@ikatyang]) There's a regression introduced in 1.16 that parentheses for function type in the return type of arrow function were kept adding/removing. Their parentheses are always printed now. ```ts // Input const foo = (): (() => void) => (): void => null; const bar = (): () => void => (): void => null; // First Output (Prettier 1.16.0) const foo = (): () => void => (): void => null; const bar = (): (() => void) => (): void => null; // Second Output (Prettier 1.16.0) const foo = (): (() => void) => (): void => null; const bar = (): () => void => (): void => null; // Output (Prettier 1.16.1) const foo = (): (() => void) => (): void => null; const bar = (): (() => void) => (): void => null; ``` - MDX: Correctly recognize inline JSX ([#5783] by [@ikatyang]) Previously, some inline JSXs are wrongly recognized as block HTML/JSX, which causes unexpected behaviors. This issue is now fixed. ```md _fooRenovate configuration
:date: Schedule: "every weekend" in timezone Europe/Paris.
:vertical_traffic_light: Automerge: Enabled.
:recycle: Rebasing: Whenever PR is stale, or if you modify the PR title to begin with "
rebase!".:no_bell: Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Renovate Bot. View repository job log here.