v6.2.1

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Bug Fixes

• eslint-plugin: [no-inferrable-types] apply also for parameter properties (#​7288) (67f93b1)
• scope-manager: correct decorators(.length) check in ClassVisitor for methods (#​7334) (abbb6c2)

You can read about our versioning strategy and releases on our website.

v6.2.0

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Bug Fixes

• eslint-plugin: [member-ordering] account for repeated names (#​6864) (d207b59)
• eslint-plugin: [no-unsafe-enum-comparison] exempt bit shift operators (#​7074) (b3e0e75)
• eslint-plugin: [prefer-nullish-coalescing] handle case when type of left side is null or undefined (#​7225) (b62affe)
• eslint-plugin: use a default export for the rules type (#​7266) (af77a1d)

Features

• eslint-plugin: [class-methods-use-this] add extension rule (#​6457) (18ea3b1)
• eslint-plugin: sync getFunctionHeadLoc implementation with upstream (#​7260) (f813147)

You can read about our versioning strategy and releases on our website.

v6.1.0

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Bug Fixes

• eslint-plugin: [comma-dangle] fixed crash from undefined predicate.ignore (#​7223) (d368164)
• eslint-plugin: [no-floating-promises] false negative calling .then with second argument undefined (#​6881) (606a52c), closes #​6850
• eslint-plugin: [no-floating-promises] finally should be transparent to unhandled promises (#​7092) (2a4421c)
• eslint-plugin: [no-unnecessary-type-constraint] correctly fix in cts/mts files (#​6795) (1404796)
• eslint-plugin: [no-unused-vars] check if any variable definition is exported (#​6873) (587ac30), closes #​6188
• eslint-plugin: fix schemas across several rules and add schema tests (#​6947) (dd31bed)
• eslint-plugin: include the rules types in the package (#​7215) (a3da11d)

Features

• typescript-estree: add EXPERIMENTAL_useProjectService option to use TypeScript project service (#​6754) (6d3d162)

You can read about our versioning strategy and releases on our website.

v6.0.0

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Bug Fixes

• bumped ts-api-utils to 0.0.39 (#​6497) (217c710)
• correct handling of additionalProperties in object schemas (#​6939) (489c7a5)
• correct lint error after merge (277fdb5)
• eslint-plugin: [explicit-module-boundary-types] remove shouldTrackReferences option from schema (#​5399) (6d32734)
• eslint-plugin: allow parser@^6.0.0 (#​6630) (92908bd)
• eslint-plugin: remove valid-typeof disable in eslint-recommended (#​5381) (b82df5e)
• fix illegal decorator check (#​6723) (c456f8c)
• rename typeParameters to typeArguments where needed (#​5384) (08d757b)
• replace tsutils with ts-api-tools (#​6428) (79327b4)
• type-utils: treat intrinsic types as if they are from lib and never match error types (#​6869) (ecb57de)
• typescript-estree: account for namespace nesting in AST conversion (#​6272) (09e3877)
• update exports field in package.json files (#​6550) (53776c2)

chore

• drop support for node v14.17, v17 (#​5971) (cc62015)

Features

• add new package rule-tester (#​6777) (2ce1c1d)
• add package.json exports for public packages (#​6458) (d676683)
• bump minimum supported TS version to 4.2.4 (#​5915) (a8e71d5)
• bump ts-api-utils to v0.0.21 (#​6459) (3915661)
• bump ts-api-utils to v0.0.22 (#​6472) (b88cd23)
• drop support for ESLint v6 (#​5972) (bda806d)
• drop support for node v12 (#​5918) (7e3fe9a)
• drop support for node v14 and test against node v20 (#​7022) (e6235bf)
• eslint-plugin: [prefer-nullish-coalescing]: add support for assignment expressions (#​5234) (4bdbe67)
• eslint-plugin: [prefer-optional-chain] handle cases where the first operands are unrelated to the rest of the chain and add type info (#​6397) (02a37c4)
• eslint-plugin: [prefer-readonly-parameter-types] added an optional type allowlist (#​4436) (c9427b7)
• eslint-plugin: [restrict-plus-operands] change checkCompoundAssignments to skipCompoundAssignments (#​7027) (dc801d8)
• eslint-plugin: add config that disables type-aware linting (#​6470) (3b063cf)
• eslint-plugin: apply final v6 changes to configs (#​7110) (c13ce0b)
• eslint-plugin: deprecate no-type-alias (#​6229) (820bdf2)
• eslint-plugin: final final config changes for v6 (#​7157) (e35c5c1)
• eslint-plugin: rework configs: recommended, strict, stylistic; -type-checked (#​5251) (5346b5b), closes #​5036 #​5834 #​5882 #​5864 #​3076 #​5834 #​5882 #​5864 #​5889 #​5834 #​5882 #​5864 #​5883 #​4863 #​5381 #​5256 #​5399
• fork json schema types for better compat with ESLint rule validation (#​6963) (a4967f2)
• improve rule schemas, add test to validate schemas, add tooling to generate schema types (#​6899) (acc1a43)
• made BaseNode.parent non-optional (#​5252) (a4768f3), closes #​5036 #​5834 #​5882 #​5864 #​3076 #​5834 #​5882 #​5864 #​5889 #​5834 #​5882 #​5864 #​5883 #​4863 #​5381 #​5256 #​5399
• remove RuleTester in /utils in favour of the new /rule-tester package (#​6816) (c33f497)
• remove partial type-information program (#​6066) (7fc062a)
• typescript-estree: add type checker wrapper APIs to ParserServicesWithTypeInformation (#​6404) (62d5755)
• typescript-estree: added allowInvalidAST option to not throw on invalid tokens (#​6247) (a3b177d)
• typescript-estree: check for illegal decorators on function declarations (#​6590) (1b39cfd)
• typescript-estree: check modifiers on every node (#​6615) (62d6230)
• typescript-estree: remove optionality from AST boolean properties (#​6274) (df131e2)
• typescript-estree: throw errors for object methods without function bodies (#​6589) (1d78576)
• typescript-estree: throw errors when abstract property has initializer (#​6613) (dcdbc76)

BREAKING CHANGES

• eslint-plugin: Adds an additional class of checks to the rule
• drop support for ESLint v6
• drops support for node v17
• Bumps the minimum supported range and removes handling for old versions
• drops support for node v12

You can read about our versioning strategy and releases on our website.