Update dependency prettier to v1.19.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
prettier (source)	devDependencies	minor	1.16.4 -> 1.19.1

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Release Notes

prettier/prettier

v1.19.1

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CLI

Fix --stdin regression in 1.19.0 (#​6894 by @​lydell)

// Prettier stable
$ echo "test" | prettier --stdin --parser babel
[error] regeneratorRuntime is not defined
// Prettier master
$ echo "test" | prettier --stdin --parser babel
test;

TypeScript

Fix formatting of union type as arrow function return type (#​6896 by @​thorn0)

// InputexportconstgetVehicleDescriptor=async(vehicleId: string,): Promise<Collections.Parts.PrintedCircuitBoardAssembly['attributes']|undefined>=>{}// Prettier stableexportconstgetVehicleDescriptor=async(vehicleId: string): Promise<|Collections.Parts.PrintedCircuitBoardAssembly["attributes"]|undefined>=>{};// Prettier masterexportconstgetVehicleDescriptor=async(vehicleId: string): Promise<Collections.Parts.PrintedCircuitBoardAssembly["attributes"]|undefined>=>{};

v1.19.0

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🔗 Release Notes

v1.18.2

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• TypeScript: only add trailing commas in tuples for --trailing-comma=all ([#​6199] by @​duailibe)

  In Prettier 1.18 we added trailing commas in tuples when --trailing-comma=all, but it was also adding for --trailing-comma=es5.

  [#​6199]: #​6199

  @​duailibe: https://github.com/duailibe

v1.18.1

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• TypeScript: Add trailing comma in tsx, only for arrow function (#​6190 by @​sosukesuzuki)

  Prettier inserts a trailing comma to single type parameter for arrow functions in tsx, since v 1.18. But, this feature inserts a trailing comma to type parameter for besides arrow functions too (e.g, function , interface). This change fix it.

  // InputinterfaceInterface1<T>{one: "one";}functionfunction1<T>(){return"one";}// Output (Prettier 1.18.0)interfaceInterface1<T,>{one: "one";}functionfunction1<T,>(){return"one";}// Output (Prettier 1.18.1)interfaceInterface1<T>{one: "one";}functionfunction1<T>(){return"one";}

• Config: Match dotfiles in config overrides (#​6194 by @​duailibe)

  When using overrides in the config file, Prettier was not matching dotfiles (files that start with .). This was fixed in 1.18.1

v1.18.0

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🔗 Release Notes

v1.17.1

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• Range: Fix ranged formatting not using the correct line width (#​6050 by @​mathieulj)

  // Inputfunctionf(){if(true){call("this line is 79 chars","long","it should","stay as single line");}}// Output (Prettier 1.17.0 run with --range-start 30 --range-end 110)functionf(){if(true){call("this line is 79 chars","long","it should","stay as single line");}}// Output (Prettier 1.17.0 run without range)functionf(){if(true){call("this line is 79 chars","long","it should","stay as single line");}}// Output (Prettier 1.17.1 with and without range)functionf(){if(true){call("this line is 79 chars","long","it should","stay as single line");}}

• JavaScript: Fix closure compiler typecasts ([#​5947] by @​jridgewell)

  If a closing parenthesis follows after a typecast in an inner expression, the typecast would wrap everything to the that following parenthesis.

  // Inputtest(/** @​type {!Array} */(arrOrString).length);test(/** @​type {!Array} */((arrOrString)).length+1);// Output (Prettier 1.17.0)test(/** @​type {!Array} */(arrOrString.length));test(/** @​type {!Array} */(arrOrString.length+1));// Output (Prettier 1.17.1)test(/** @​type {!Array} */(arrOrString).length);test(/** @​type {!Array} */(arrOrString).length+1);

• JavaScript: respect parenthesis around optional chaining before await (#​6087 by @​evilebottnawi)

  // InputasyncfunctionmyFunction(){varx=(awaitfoo.bar.blah)?.hi;}// Output (Prettier 1.17.0)asyncfunctionmyFunction(){varx=awaitfoo.bar.blah?.hi;}// Output (Prettier 1.17.1)asyncfunctionmyFunction(){varx=(awaitfoo.bar.blah)?.hi;}

• Handlebars: Fix {{else}}{{#if}} into {{else if}} merging (#​6080 by @​dcyriller)

  // Input
  {{#if a}}
  a
  {{else}}
  {{#if c}}
  c
  {{/if}}
  e
  {{/if}}
  // Output (Prettier 1.17.0)
  {{#if a}}
  a
  {{else if c}}
  c
  e
  {{/if}}
  // Output (Prettier 1.17.1)
  Code Sample
  {{#if a}}
  a
  {{else}}
  {{#if c}}
  c
  {{/if}}
  e
  {{/if}}
  

• JavaScript: Improved multiline closure compiler typecast comment detection (#​6070 by @​yangsu)

  Previously, multiline closure compiler typecast comments with lines that
  start with * weren't flagged correctly and the subsequent parenthesis were
  stripped. Prettier 1.17.1 fixes this issue.

  // Inputconststyle=/** * @​type {{ * width: number, * }}*/({
  width,});// Output (Prettier 1.17.0)conststyle=/** * @​type {{ * width: number, * }}*/{
  width,};// Output (Prettier 1.17.1)conststyle=/** * @​type {{ * width: number, * }}*/({
  width,});

v1.17.0

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