☂️ typescript-eslint

[Boshen]

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This is tracking issue for @typescript-eslint/eslint-plugin.

There are 65(+ 7 deprecated) rules.

• 4/40 recommended rules are remaining as TODO
• 11/25 not recommended rules are remaining as TODO

To get started, run the following command:

just new-typescript-rule <RULE_NAME>

Then register the rule in crates/oxc_linter/src/rules.rs and also declare_all_lint_rules at the bottom.

Recommended rules

✨: 36, 🚫: 0 / total: 40

Status	Name	Docs
✨	typescript/adjacent-overload-signatures	https://typescript-eslint.io/rules/adjacent-overload-signatures
✨	typescript/array-type	https://typescript-eslint.io/rules/array-type
✨	typescript/ban-tslint-comment	https://typescript-eslint.io/rules/ban-tslint-comment
	typescript/class-literal-property-style	https://typescript-eslint.io/rules/class-literal-property-style
✨	typescript/consistent-generic-constructors	https://typescript-eslint.io/rules/consistent-generic-constructors
✨	typescript/consistent-indexed-object-style	https://typescript-eslint.io/rules/consistent-indexed-object-style
	typescript/consistent-type-assertions	https://typescript-eslint.io/rules/consistent-type-assertions
✨	typescript/consistent-type-definitions	https://typescript-eslint.io/rules/consistent-type-definitions
✨	typescript/no-array-constructor	https://typescript-eslint.io/rules/no-array-constructor
✨	typescript/no-confusing-non-null-assertion	https://typescript-eslint.io/rules/no-confusing-non-null-assertion
✨	typescript/no-duplicate-enum-values	https://typescript-eslint.io/rules/no-duplicate-enum-values
✨	typescript/no-dynamic-delete	https://typescript-eslint.io/rules/no-dynamic-delete
✨	typescript/no-empty-function	https://typescript-eslint.io/rules/no-empty-function
✨	typescript/no-empty-object-type	https://typescript-eslint.io/rules/no-empty-object-type
✨	typescript/no-explicit-any	https://typescript-eslint.io/rules/no-explicit-any
✨	typescript/no-extra-non-null-assertion	https://typescript-eslint.io/rules/no-extra-non-null-assertion
✨	typescript/no-extraneous-class	https://typescript-eslint.io/rules/no-extraneous-class
✨	typescript/no-inferrable-types	https://typescript-eslint.io/rules/no-inferrable-types
	typescript/no-invalid-void-type	https://typescript-eslint.io/rules/no-invalid-void-type
✨	typescript/no-misused-new	https://typescript-eslint.io/rules/no-misused-new
✨	typescript/no-namespace	https://typescript-eslint.io/rules/no-namespace
✨	typescript/no-non-null-asserted-nullish-coalescing	https://typescript-eslint.io/rules/no-non-null-asserted-nullish-coalescing
✨	typescript/no-non-null-asserted-optional-chain	https://typescript-eslint.io/rules/no-non-null-asserted-optional-chain
✨	typescript/no-non-null-assertion	https://typescript-eslint.io/rules/no-non-null-assertion
✨	typescript/no-require-imports	https://typescript-eslint.io/rules/no-require-imports
✨	typescript/no-this-alias	https://typescript-eslint.io/rules/no-this-alias
✨	typescript/no-unnecessary-type-constraint	https://typescript-eslint.io/rules/no-unnecessary-type-constraint
✨	typescript/no-unsafe-declaration-merging	https://typescript-eslint.io/rules/no-unsafe-declaration-merging
✨	typescript/no-unsafe-function-type	https://typescript-eslint.io/rules/no-unsafe-function-type
✨	typescript/no-unused-expressions	https://typescript-eslint.io/rules/no-unused-expressions
✨	typescript/no-unused-vars	https://typescript-eslint.io/rules/no-unused-vars
✨	typescript/no-useless-constructor	https://typescript-eslint.io/rules/no-useless-constructor
✨	typescript/no-wrapper-object-types	https://typescript-eslint.io/rules/no-wrapper-object-types
✨	typescript/prefer-as-const	https://typescript-eslint.io/rules/prefer-as-const
✨	typescript/prefer-for-of	https://typescript-eslint.io/rules/prefer-for-of
✨	typescript/prefer-function-type	https://typescript-eslint.io/rules/prefer-function-type
✨	typescript/prefer-literal-enum-member	https://typescript-eslint.io/rules/prefer-literal-enum-member
✨	typescript/prefer-namespace-keyword	https://typescript-eslint.io/rules/prefer-namespace-keyword
✨	typescript/triple-slash-reference	https://typescript-eslint.io/rules/triple-slash-reference
	typescript/unified-signatures	https://typescript-eslint.io/rules/unified-signatures

✨ = Implemented, 🚫 = No need to implement

Not recommended rules

✨: 14, 🚫: 0 / total: 25

Status	Name	Docs
✨	typescript/ban-ts-comment	https://typescript-eslint.io/rules/ban-ts-comment
	typescript/class-methods-use-this	https://typescript-eslint.io/rules/class-methods-use-this
✨	typescript/consistent-type-imports	https://typescript-eslint.io/rules/consistent-type-imports
✨	typescript/default-param-last	https://typescript-eslint.io/rules/default-param-last
✨	typescript/explicit-function-return-type	https://typescript-eslint.io/rules/explicit-function-return-type
	typescript/explicit-member-accessibility	https://typescript-eslint.io/rules/explicit-member-accessibility
	typescript/explicit-module-boundary-types	https://typescript-eslint.io/rules/explicit-module-boundary-types
✨	typescript/init-declarations	https://typescript-eslint.io/rules/init-declarations
✨	typescript/max-params	https://typescript-eslint.io/rules/max-params
	typescript/member-ordering	https://typescript-eslint.io/rules/member-ordering
	typescript/method-signature-style	https://typescript-eslint.io/rules/method-signature-style
✨	typescript/no-dupe-class-members	https://typescript-eslint.io/rules/no-dupe-class-members
✨	typescript/no-import-type-side-effects	https://typescript-eslint.io/rules/no-import-type-side-effects
	typescript/no-invalid-this	https://typescript-eslint.io/rules/no-invalid-this
	typescript/no-loop-func	https://typescript-eslint.io/rules/no-loop-func
✨	typescript/no-magic-numbers	https://typescript-eslint.io/rules/no-magic-numbers
✨	typescript/no-redeclare	https://typescript-eslint.io/rules/no-redeclare
✨	typescript/no-restricted-imports	https://typescript-eslint.io/rules/no-restricted-imports
	typescript/no-restricted-types	https://typescript-eslint.io/rules/no-restricted-types
	typescript/no-shadow	https://typescript-eslint.io/rules/no-shadow
✨	typescript/no-unnecessary-parameter-property-assignment	https://typescript-eslint.io/rules/no-unnecessary-parameter-property-assignment
	typescript/no-use-before-define	https://typescript-eslint.io/rules/no-use-before-define
✨	typescript/no-useless-empty-export	https://typescript-eslint.io/rules/no-useless-empty-export
	typescript/parameter-properties	https://typescript-eslint.io/rules/parameter-properties
✨	typescript/prefer-enum-initializers	https://typescript-eslint.io/rules/prefer-enum-initializers

✨ = Implemented, 🚫 = No need to implement

Deprecated rules

✨: 4, 🚫: 0 / total: 7

Status	Name	Docs
✨	typescript/no-empty-interface	https://typescript-eslint.io/rules/no-empty-interface
✨	typescript/no-loss-of-precision	https://typescript-eslint.io/rules/no-loss-of-precision
	typescript/no-type-alias	https://typescript-eslint.io/rules/no-type-alias
✨	typescript/no-var-requires	https://typescript-eslint.io/rules/no-var-requires
✨	typescript/prefer-ts-expect-error	https://typescript-eslint.io/rules/prefer-ts-expect-error
	typescript/sort-type-constituents	https://typescript-eslint.io/rules/sort-type-constituents
	typescript/typedef	https://typescript-eslint.io/rules/typedef

✨ = Implemented, 🚫 = No need to implement

[alfaproject]

Will type checking rules be considered for implementation at any point in time?

[alxpsr]

Have checked typescript/member-ordering: not working yet. Just for status

Version: 0.2.6

[happy-turtle]

I looked into typescript/no-confusing-non-null-assertion, but I am not able to run the test. The test code does not seem to be valid JavaScript? Is oxc maybe validating the test's JS code while typescript-eslint is not?

  × Cannot assign to this expression
   ╭─[no_confusing_non_null_assertion.tsx:1:2]
 1 │ (a + b!) = c;
   ·  ──────
   ╰────

[Boshen]

I looked into typescript/no-confusing-non-null-assertion, but I am not able to run the test. The test code does not seem to be valid JavaScript? Is oxc maybe validating the test's JS code while typescript-eslint is not?

  × Cannot assign to this expression
   ╭─[no_confusing_non_null_assertion.tsx:1:2]
 1 │ (a + b!) = c;
   ·  ──────
   ╰────

Just comment out the tests that raise an error.

[todor-a]

Am I missing something or is the await-thenable rule missing from the list?

[Boshen]

Am I missing something or is the await-thenable rule missing form the list?

It seems like we excluded all type checking rules from the recommended-type-checked list.