build: bump prettier from 1.8.2 to 1.12.0

[dependabot-preview]

Bumps prettier from 1.8.2 to 1.12.0.

Release notes

Sourced from prettier's releases.

Prettier 1.12: Fixes, Features, and Formatting, Oh My!

🔗 Release Notes

Prettier 1.11: CSS fixes and new TypeScript feature support

🔗 Release Notes

1.11.0-rc.1

No release notes provided.

1.10: One Year of Prettier 🎂

🔗 Release Notes

1.9.1

Changelog

1.9.0: JSX Fragments, EditorConfig and Arrow Parens

This release adds an option for arrow function parens in arguments, support for the new JSX fragment syntax (<>), support for .editorconfig files, and nice additions to our GraphQL and Markdown support.

Highlights

JavaScript

Option to add parens in arrow function arguments (#3324) by rattrayalex and suchipi

When printing arrow functions, Prettier omitted parens around the arguments if they weren’t strictly necessary, like so:

// no parens
foo => {};

// parens
(foo: Number) => {};

// parens
({ foo }) => {}

// parens
(foo = 5) => {}

This lead to the most commented thread in our issue tracker. Prettier now has the --arrow-parens option (arrowParens in the config) that can assume two values today:

• "avoid" - (default) preserve the behavior that omits parens when possible
• "always" - always includes parens

JSX fragment syntax (#3237) by duailibe

Prettier will now recognize and format JSX with the new fragment syntax, like the code below:
... (truncated)

Changelog

Sourced from prettier's changelog.

1.12.0

• Release Notes

1.11.1

link

• 1.11.0 was incorrectly shipped with the wrong version of the TypeScript parser, which broke conditional types. This release fixes it.
• Fixed an issue relating to deprecated parsers (#4072)

1.11.0

• Release Notes

1.10.2

link

• Fixed an issue printing .vue files with self-closing tags. (#3705 by duailibe)

1.10.1

link

• Fixed an issue where the CLI fails to resolve a file.

1.10.0

link

• Release Notes

1.9.2

link

• Fixed trailing comma not being printed in function calls if the last arg was an arrow (#3428 by duailibe)
• Ignore whitespace after the /** in docblocks (#3430 by duailibe)
• Fixed a bug where get and set class properties arrows would print an unnecessary semicolon with --no-semi (#3434 by duailibe)
• Fixed a bug for missing .editorconfig files (#3439 by josephfrazier)
• Fix comments being moved in class methods and object properties with the babylon parser (#3441 by duailibe)
• Better printing of member chains with a TSNonNullExpression (! character) (#3442 by duailibe)
• Fix missing commas in object properties when a pretter-ignore comment is present (#3448 by duailibe)
• Fix printing union types inside a function param type (#3446 by duailibe)
• Fix closing parens on multi-line intersection/union type (#3436 by josephfrazier)
• Don't break single argument destructuring arguments (for arrays and with simple default values) (#3443 by duailibe)

1.9.1

... (truncated)

Commits

• 6ae20cb 1.12.0
• 99300d9 Use webpack to bundle the playground (#4299)
• a3be9f5 fix lint
• 4edfb67 Include webpack to bundle the playground
• 46c8a4c Move sw-toolbox to website dependencies (#4297)
• 63a2ded Never print a semicolon after export default interface Foo {} (#4128)
• 7819a8f [flow] Upgrade flow to 0.69 and enable ?. support (#4296)
• 57bc700 Stop marking all comments in named exports as leading comments (#4292)
• 6794a14 Inline Angular async tests and beforeEach, etc. (#4241)
• 79d480e Blog post announcing first alpha release of PHP plugin (#4289)
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #397.