Open greenkeeper[bot] opened 4 years ago
π¨ Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! π ππ¨ π
Find out how to migrate to Snyk at greenkeeper.io
devDependency
@typescript-eslint/eslint-plugin was updated from 2.34.0
to 3.0.1
.Update to this version instead π
Intl
(#2090) (f2fa82c)CLIEngine
& ESLint
(#2083) (014341b)BigInt
with _
numeric separator (#2067) (66f1627)The new version differs by 17 commits.
a71b9c9
chore: publish v3.0.1
fd7d02b
fix(eslint-plugin): [naming-convention] handle no options correctly (#2095)
cae037f
fix(eslint-plugin): [no-throw-literal] handle intersection and union types (#2085)
f2fa82c
fix(eslint-plugin): [unbound-method] fix crash due to missing Intl
(#2090)
014341b
fix(experimental-utils): export CLIEngine
& ESLint
(#2083)
893b8dd
docs(eslint-plugin): [naming-convention] improve comment text regarding ESLint's camelCase (#2080)
1cb1cb5
docs(eslint-plugin): [naming-convention] document ignoring quoted properties (#2071)
071e5a0
docs: various updates based on v3 feedback (#2070)
66f1278
docs(eslint-plugin): [explicit-module-boundary-types] fix allowedNames config example (#2061)
66f1627
fix(typescript-estree): handle BigInt
with _
numeric separator (#2067)
765ec4b
docs: update supported TS version in readme (#2059)
5eedbff
fix(typescript-estree): mark TS 3.8 and 3.9 as "supported" (#2057)
159c225
chore: link GH release in changelogs (#2055)
729f2a2
docs(eslint-plugin): remove mention of eslint-recommended
(#2053)
23b4b66
docs(eslint-plugin): remove ignoreRHS
from no-unnecessary-condition
(#2052)
There are 17 commits in total.
See the full diff
π¨ Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! π ππ¨ π
Find out how to migrate to Snyk at greenkeeper.io
devDependency
@typescript-eslint/eslint-plugin was updated from 2.34.0
to 3.0.2
.π¨ Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! π ππ¨ π
Find out how to migrate to Snyk at greenkeeper.io
devDependency
@typescript-eslint/eslint-plugin was updated from 2.34.0
to 3.1.0
.
π¨ Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! π ππ¨ π
Find out how to migrate to Snyk at greenkeeper.io
The devDependency @typescript-eslint/eslint-plugin was updated from
2.34.0
to3.0.0
.This version is not covered by your current version range.
If you donβt accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.
Publisher: jameshenry License: MIT
Release Notes for v3.0.0
This major release has been a long time coming! We've been saving up breaking changes for a while now, waiting for the ESLint v7 release which we knew would deprecate support for node version 8.
Due to our weekly release cadence, this major release mostly contains breaking changes!
Breaking Changes
Dropped support for Node version 8 (#1420)
In line with ESLint v7 - we've also dropped explicit support for node version 8.
This version of node has been end of life since 2019-12-31.
We no longer test against the version, so we provide no guarantees about whether or not future versions of our tooling will work on it.
Dropped support for TypeScript 3.2 (#2004)
Old TS versions cause us maintenance pain as we work on integrating tightly with the TypeScript APIs for performance and stability reasons.
As such we've updated our required TS version range to require a minimum of
>=3.3.1
.Each version of TS brings bugfixes and features, but most importantly they bring performance improvements. TS 3.9 is releasing with a host of performance improvements that will improve both your build times, and your lint times - so you should endeavour to upgrade if you can. We cannot provide any guarantees around the performance of old TS versions.
Configs
We've updated all of our configs! We've added new rules, old rules, and removed some stylistic rules.
Both of the
recommended
andrecommended-requiring-typechecking
sets now inherit from theeslint-recommended
set. We noticed that the majority of the time, users were using the sets in tandem, so this just removes one line of config for everyone.Check out the linked issues for more information about added/removed rules:
eslint-recommended
config (#1273)recommended
config (#1423)recommended-requiring-typechecking
(#1423)Rules Changes
ban-types
got a rework of its default ban list to provide some more sensible defaults and remove fixers that caused users issues. (#848)no-floating-promises
now has theignoreVoid
option set to true by default. (#2003)no-unnecessary-condition
ignoreRHS
option has been removed. The rule will now only check the RHS when it matters (i.e. in boolean contexts). (#1163)checkArrayPredicates
option has been removed. The rule will now always check array predicate functions. (#1579)null
/undefined
when the value is not nullable. (#1659)prefer-nullish-coalescing
forceSuggestionFixer
.prefer-optional-chain
suggestInsteadOfAutofix
.restrict-template-expressions
allowNumber
option set to true by default. (#2005)allowNullable
has been renamed toallowNullish
. (#2006)strict-boolean-expression
received a complete rework. The rule is now more configurable, with smarter defaults and more intuitive logic. (#1515)Rule Removals
The following deprecated rules have been deleted. Please switch to the listed alternative:
ban-ts-ignore
- replaced byban-ts-comment
camelcase
- replaced bynaming-convention
class-name-casing
- replaced bynaming-convention
generic-type-naming
- replaced bynaming-convention
interface-name-prefix
- replaced bynaming-convention
member-naming
- replaced bynaming-convention
no-untyped-public-signatures
- replaced byexplicit-module-boundary-types
AST Changes
typescript-estree
now emits aTSEmptyBodyFunctionExpression
when it encounters a function expression without a body. Previously this was done inparser
(for legacy reasons). This change should only affect users directly consumingtypescript-estree
. (#1289)class Foo { name?() {} }
) we now mark theMethodDefinition
/TSAbstractMethodDefinition
as optional. Previously we marked thekey
of the node asoptional
, but this only works if thekey
is anIdentifier
, and didn't work in the case of a computedkey
(class Foo { ['name']?() {} }
). (#1429)import('foo')
) now conform to the newly released ESTree spec, outputting as anImportExpression
. (#1950)Literal
with a value of typebigint
. (#1999)Parser Services
parserServices
are now always emitted from bothtypescript-estree
andparser
, regardless of theparserOptions.project
configuration. (#716)This will allow you to consume parts of the TypeScript API that are generated at the file level, like variable usage diagnostics, without requiring full type information is generated for the project.
Part of this change includes a new boolean flag on the output:
parserServices.hasFullTypeInformation
which istrue
whenparserOptions.project
was configured, andfalse
otherwise.If you were using our
getParserServices
function fromexperimental-utils
, then this will be handled automatically, and you will not notice any changes. If you built your own function for resolving theparserServices
, then you'll have to update accordingly.ESLint Types (experimental-utils)
The old version of our ESLint types were based on those found in the DefinitelyTyped repo. There was a lot of missing documentation, missing properties, misnamed types.
As part of this release, we've reworked some of the internals to be much closer to the ESLint library itself. (#2023)
As part of this change, we have also added the types for the new
ESLint
class.SourceCode.isSpaceBetween
has also been marked as optional, because it is only available in ESLint v6+Non-breaking changes
ESLint v7
We now have full support for ESLint v7 (#1550).
Better handling for TS 3.9's non-null assertion changes (#2036)
TS 3.9 introduced a breaking change for how non-null assertions are handled in optional chains.
Pre-3.9,
x?.y!.z
means(x?.y).z
- i.e. it essentially scrubbed the optionality from the chainPost-3.9,
x?.y!.z
meansx?.y!.z
- i.e. it just asserts that the propertyy
is non-null, not the result ofx?.y
Previously
x?.y!.z
producedMemberExpression > TSNonNullAssertion > OptionalMemberExpression
.Now it produces
OptionalMemberExpression > TSNonNullAssertion > OptionalMemberExpression
.Note that both
(x?.y)!.z
and(x?.y!).z
still produceMemberExpression > TSNonNullAssertion > OptionalMemberExpression
.The same applies for call expressions.
The rule
no-non-null-asserted-optional-chain
was also updated to handle this appropriately. It will no longer error onx?.y!.z
, but it will still error on(x?.y)!.z
.Bug Fixes
Commits
The new version differs by 34 commits.
1765a17
chore: remove v3 canary Ci step
7e39f5b
v3.0.0
3dfc46d
feat: add index files to parser and typescript-estree
52b6085
feat(eslint-plugin): [prefer-nullish-coalescing][prefer-optional-chain] remove unsafe fixers
ae82ea4
fix(experimental-utils): add back SourceCode.isSpaceBetweenTokens
fe59f69
fix(eslint-plugin): correct parser peerDep version
f199cbd
fix(typescript-estree): remove now defunct
Import
node typea35026d
chore: provide more granularity in the CI logs (#2024)
06869c9
feat(experimental-utils): upgrade eslint types for v7 (#2023)
208de71
feat: upgrade to ESLint v7 (#2022)
7ad4d7c
feat: bump minimum required TS version (#2004)
264b017
feat(eslint-plugin): [restrict-template-expressions] rename
allowNullable
toallowNullish
(#2006)bfd9b60
feat(eslint-plugin): [no-unnecessary-condition] remove
checkArrayPredicates
and always check it (#1579)7fa9060
feat(eslint-plugin): [no-unnecessary-condition] report when non-nullish is compared to
null
/undefined
(#1659)643ec24
feat(eslint-plugin): [restrict-template-expressions]
allowNumber: true
by default (#2005)There are 34 commits in total.
See the full diff
FAQ and help
There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those donβt help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).Your Greenkeeper bot :palm_tree: