💅 noUnusedImports - fix breaks code

[yann-combarnous]

Environment information

CLI:
  Version:                      1.8.3
  Color support:                true

Platform:
  CPU Architecture:             aarch64
  OS:                           macos

Environment:
  BIOME_LOG_DIR:                unset
  NO_COLOR:                     unset
  TERM:                         "xterm-256color"
  JS_RUNTIME_VERSION:           "v20.15.0"
  JS_RUNTIME_NAME:              "node"
  NODE_PACKAGE_MANAGER:         "yarn/4.3.1"

Biome Configuration:
  Status:                       Loaded successfully
  Formatter disabled:           false
  Linter disabled:              false
  Organize imports disabled:    true
  VCS disabled:                 false

Linter:
  JavaScript enabled:           true
  JSON enabled:                 true
  CSS enabled:                  false
  Recommended:                  false
  All:                          false
  Enabled rules:
  performance/noDelete
  suspicious/noCatchAssign
  suspicious/noUnsafeNegation
  complexity/useLiteralKeys
  complexity/noMultipleSpacesInRegularExpressionLiterals
  a11y/useValidLang
  complexity/noUselessEmptyExport
  suspicious/useNamespaceKeyword
  suspicious/useValidTypeof
  a11y/useValidAriaRole
  correctness/noConstantCondition
  a11y/useAriaActivedescendantWithTabindex
  suspicious/noAssignInExpressions
  style/useDefaultParameterLast
  complexity/noEmptyTypeParameters
  correctness/noConstructorReturn
  style/useSelfClosingElements
  suspicious/noDuplicateParameters
  style/useTemplate
  correctness/noUnusedLabels
  complexity/noUselessTernary
  correctness/noUnreachableSuper
  suspicious/noCompareNegZero
  suspicious/noExplicitAny
  correctness/noSwitchDeclarations
  a11y/noAutofocus
  correctness/noUnsafeOptionalChaining
  correctness/noConstAssign
  suspicious/noControlCharactersInRegex
  complexity/noUselessTypeConstraint
  style/noVar
  suspicious/noDoubleEquals
  suspicious/noRedundantUseStrict
  style/useLiteralEnumMembers
  suspicious/noGlobalIsNan
  suspicious/noEmptyInterface
  suspicious/noConstEnum
  suspicious/noMisleadingCharacterClass
  correctness/noPrecisionLoss
  suspicious/noRedeclare
  correctness/noStringCaseMismatch
  correctness/noSetterReturn
  correctness/noInvalidConstructorSuper
  suspicious/noImplicitAnyLet
  suspicious/noFallthroughSwitchClause
  suspicious/noUnsafeDeclarationMerging
  correctness/noUnreachable
  a11y/useKeyWithClickEvents
  suspicious/noDuplicateObjectKeys
  complexity/noUselessThisAlias
  complexity/noThisInStatic
  complexity/useOptionalChain
  correctness/noInnerDeclarations
  style/noParameterAssign
  suspicious/noDuplicateCase
  a11y/useValidAnchor
  complexity/useRegexLiterals
  correctness/noSelfAssign
  style/noUselessElse
  style/useShorthandFunctionType
  suspicious/noShadowRestrictedNames
  a11y/useMediaCaption
  complexity/noUselessLabel
  complexity/noUselessCatch
  correctness/noUnsafeFinally
  a11y/useAriaPropsForRole
  correctness/noNonoctalDecimalEscape
  style/useEnumInitializers
  a11y/useHtmlLang
  suspicious/noDuplicateTestHooks
  complexity/noStaticOnlyClass
  style/useWhile
  complexity/useArrowFunction
  style/noInferrableTypes
  a11y/noNoninteractiveTabindex
  complexity/useSimpleNumberKeys
  correctness/useYield
  a11y/noInteractiveElementToNoninteractiveRole
  style/useNumericLiterals
  correctness/noUnnecessaryContinue
  suspicious/noApproximativeNumericConstant
  suspicious/noImportAssign
  suspicious/noLabelVar
  correctness/noGlobalObjectCalls
  suspicious/useDefaultSwitchClauseLast
  a11y/useAltText
  correctness/noEmptyCharacterClassInRegex
  suspicious/noSuspiciousSemicolonInJsx
  suspicious/noSparseArray
  a11y/useIframeTitle
  complexity/noBannedTypes
  a11y/noSvgWithoutTitle
  correctness/noVoidElementsWithChildren
  style/useAsConstAssertion
  correctness/useJsxKeyInIterable
  style/useExportType
  complexity/noUselessLoneBlockStatements
  style/noArguments
  a11y/useValidAriaValues
  suspicious/noDebugger
  suspicious/noMisleadingInstantiator
  suspicious/noPrototypeBuiltins
  suspicious/noGlobalAssign
  suspicious/noCommentText
  suspicious/noDuplicateJsxProps
  suspicious/noThenProperty
  a11y/noPositiveTabindex
  correctness/noEmptyPattern
  complexity/noExcessiveNestedTestSuites
  security/noDangerouslySetInnerHtmlWithChildren
  a11y/useKeyWithMouseEvents
  suspicious/noExtraNonNullAssertion
  suspicious/useGetterReturn
  correctness/noRenderReturnValue
  correctness/useExhaustiveDependencies
  security/noGlobalEval
  style/useConst
  a11y/noRedundantRoles
  complexity/useFlatMap
  correctness/useIsNan
  suspicious/noGlobalIsFinite
  suspicious/noSelfCompare
  suspicious/noAsyncPromiseExecutor
  complexity/noExcessiveCognitiveComplexity
  security/noDangerouslySetInnerHtml
  style/useNodejsImportProtocol
  a11y/noDistractingElements
  suspicious/noArrayIndexKey
  complexity/noWith
  suspicious/noDuplicateClassMembers
  complexity/noExtraBooleanCast
  performance/noAccumulatingSpread
  a11y/useValidAriaProps
  a11y/noRedundantAlt
  correctness/noChildrenProp
  suspicious/noConfusingLabels
  suspicious/noConfusingVoidType
  suspicious/noFocusedTests
  a11y/useButtonType
  a11y/noAriaUnsupportedElements
  correctness/noFlatMapIdentity
  a11y/noBlankTarget
  a11y/useHeadingContent
  correctness/useValidForDirection
  correctness/noVoidTypeReturn
  correctness/noInvalidUseBeforeDeclaration
  a11y/noAriaHiddenOnFocusable
  a11y/useAnchorContent
  complexity/noUselessRename
  correctness/noInvalidNewBuiltin
  style/useNumberNamespace
  complexity/noUselessConstructor
  a11y/noAccessKey
  style/useExponentiationOperator
  style/noUnusedTemplateLiteral
  complexity/noUselessSwitchCase
  style/useSingleVarDeclarator
  suspicious/noExportsInTest
  a11y/noNoninteractiveElementToInteractiveRole
  style/noCommaOperator
  suspicious/useIsArray
  a11y/noHeaderScope
  complexity/noUselessFragments
  suspicious/noMisrefactoredShorthandAssign
  complexity/noForEach
  correctness/noUnusedImports
  suspicious/noClassAssign
  suspicious/noFunctionAssign

Workspace:
  Open Documents:               0

Rule name

noUnusedImports

Playground link

https://biomejs.dev/playground/?lintRules=all&code=aQBtAHAAbwByAHQAIAB7ACAAdQBzAGUATQB1AHQAYQB0AGkAbwBuACwAIAB1AHMAZQBRAHUAZQByAHkAQwBsAGkAZQBuAHQAIAB9ACAAZgByAG8AbQAgACcAQAB0AGEAbgBzAHQAYQBjAGsALwByAGUAYQBjAHQALQBxAHUAZQByAHkAJwA7AAoACgBlAHgAcABvAHIAdAAgAGMAbwBuAHMAdAAgAG0AdQB0AGEAdABpAG8AbgAgAD0AIAB1AHMAZQBNAHUAdABhAHQAaQBvAG4AOwA%3D

Expected result

Before fix:

import { useMutation, useQueryClient } from '@tanstack/react-query';

export const mutation = useMutation;

After fix:

import { useMutation, ck/react-query';

export const mutation = useMutation;

Code of Conduct

• I agree to follow Biome's Code of Conduct

[Sec-ant]

We were tracking this in #1570, but I think we can keep this one open because users are constantly reporting it.

Here're some context for OP and other users who encounter similar issues: #1570 actually covers two issues. One is multiple instances of biome in vscode, and the other is different code actions that happen in the same part of code will sometimes break it. I see this one as the second issue. I did a preliminary attept to fix the it in #2237, but it turned out that I didn't fix it completely. I will revisit the second issue once I finished my other tasks (In the meantime anyone who is interested is welcome to tackle this).

I envision to fix it by using conflict-free replicated data types (CRDT) because the root cause is code actions that mutating some places can cause other code actions that happen in the same time fixing text ranges in the wrong places. I read the cola source code sometime ago and had always wanted to experiment it in our codebase but I haven't started to do it.

[Conaclos]

I envision to fix it by using conflict-free replicated data types (CRDT) because the root cause is code actions that mutating some places can cause other code actions that happen in the same time fixing text ranges in the wrong places. I read the cola source code sometime ago and had always wanted to experiment it in our codebase but I haven't started to do it.

I worked on CRDTs in my previous positions (PhD and posdoc positions). You are welcome if you have any question.