myapp/node_modules/tsutils/CHANGELOG.md

3.17.1

Bugfixes:

• isValidJsxIdentifier, isValidPropertyAccess, isValidPropertyName: fix unicode character width handling

3.17.0

Features:

• isValidJsxIdentifier added an optional parameter to specify the target ECMAScript version

Bugfixes:

• isValidJsxIdentifier now handles astral plane characters

3.16.0

Features:

• added getIteratorYieldResultFromIteratorResult to extract the yielded type from IteratorResult<TYield, TReturn, TNext>

3.15.0

Features:

• isValidIdentifier, isValidPropertyName, isValidPropertyAccess, isValidNumericLiteral added an optional parameter to specify the target ECMAScript version

Bugfixes:

• isValidPropertyName, isValidPropertyAccess now handle astral plane characters

3.14.1

Bugfixes:

• findImports: fixed crash on nested namespaces

3.14.0

Features:

• added getInstanceTypeOfClassLikeDeclaration and getConstructorTypeOfClassLikeDeclaration
• added AccessKind.Delete to getAccessKind: getAccessKind(node) & AccessKind.Modification can now be used to restore the old behavior of isReassignmentTarget(node)

3.13.0

Features:

• getAccessKind determines whether an expression is read from, written to or both
• optimized getPropertyOfType for unambiguous property names to partially work around https://github.com/microsoft/TypeScript/issues/31565

Bugfixes:

• isReassignmentTarget no longer returns true for DeleteExpression as it doesn't assign a value to the operand

3.12.0

Features:

• getLateBoundPropertyNamesOfPropertyName returns all statically analyzable names of a property, method, ...
• getSingleLateBoundPropertyNameOfPropertyName returns the literal name of a property, method, ... if statically analyzable

Bugfixes:

• fixed circular import

3.11.0

Features:

• typeguards: isNumericOrStringLikeLiteral, isTupleTypeReference
• intersectionTypeParts as counterpart to unionTypeParts
• someTypePart to execute a callback for each union or intersection constituent until the callback returns true
• getPropertyOfType looks up a property by its escaped name
• isPropertyReadonlyInType determines whether a property in a given type cannot be written to
• symbolHasReadonlyDeclaration determines if a Symbol has any readonly or constant declaration
• isNumericPropertyName determines whether a property name would match an index signature
• isBindableObjectDefinePropertyCall returns true for statically analyzable forms of Object.defineProperty(o, 'p', {value, writable})
• isReadonlyAssignmentDeclaration determines whether an Object.defineProperty call is known to result in a readonly property
• getLateBoundPropertyNames returns all known property names of an expression
• getPropertyNameFromType extracts the property name of literal types
• isWellKnownSymbolLiterally to recognize expressions in the form of Symbol.<name>
• getPropertyNameOfWellKnownSymbol returns the escaped name for a well known symbol literal
• unwrapParentheses returns the first child expression that is not a ParenthesizedExpression

3.10.0

Features:

• isCompilerOptionEnabled: incremental is implicitly enabled by composite

Bugfixes:

• collectVariableUsage/getUsageDomain: no longer treat as const as type usage

3.9.1

Bugfixes:

• reverted invalid deprecation of canHaveJsdoc
• fixed condition in parseJsdocOfNode

3.9.0

Features:

• added typeguards: isNullLiteral and isBooleanLiteral

3.8.0

Features:

• exposes typeguards for typescript@3.2 by default
• added utilities: isConstAssertion and isInConstContext

3.7.0

Features:

• added isBlockScopedDeclarationStatement
• added isInSingleStatementContext

3.6.0

Features:

• added getCheckJsDirective utility to parse // @ts-check and // @ts-nocheck pragmas

3.5.2

Bugfixes:

• Published declaration files no longer contain const enum. They are now declared as regular enums instead.

3.5.1

Bugfixes:

• isThenableType allows Node instead of Expression as parameter
• isBlockScopeBoundary and isScopeBoundary consider WithStatement as scope boundary

3.5.0

Features:

• correctly handle BigInt literals
  • added typeguard isBigIntLiteral
  • isLiteralType recognises BigInt
  • getPropertyName adds special handling for BigInt

3.4.0

Features:

• added utility commentText to get the actual text content of a comment excluding the characters needed to start and end the comment

3.3.1

Bugfixes:

• findImports: fixed handling of ImportEqualsDeclaration

3.3.0

Features:

• isCompilerOptionEnabled: recognizes strictBindCallApply
• getTokenAtPosition: optionally includes JSDoc during lookup

Bugfixes:

• isCompilerOptionEnabled: correctly implements logic for allowSyntheticDefaultImports
• findImportLikeNodes: correctly finds imports in namespaces
• findImportLikeNodes / findImports: finds import types in JSDoc of JS files

3.2.0

Features:

• added utility findImportLikeNodes that works similar to findImports but returns the import statement or expression instead of the module specifier and doesn't filter non-string module specifiers

3.1.0

Features:

• added utilities: isKeywordKind and isValidJsxIdentifier
• exposes typeguards for typescript@3.0 by default

3.0.0

⚠️ Breaking Changes:

• Dropped support for typescript@<2.8.0
• Dropped support for Node.js 4
• Removed deprecated APIs:
  • getIdentifierText, isJsxFramgment, ImportOptions
  • deprected overloads of isModifierFlagSet, findImports and getControlFlowEnd
• control flow related symbols can no longer be imported from 'tsutils/util/util', import directly from 'tsutils/util/control-flow' or 'tsutils/util'
• isFunctionScopeBoundary and isBlockScopeBoundary now return a enum member of ScopeBoundary instead of a boolean
• isFunctionScopeBoundary no longer returns a truthy value for InterfaceDeclaration, TypeAliasDeclaration

Features:

• added utility isTypeScopeBoundary returning ScopeBoundary.Type or ScopeBoundary.ConditionalType
• added enum ScopeBoundarySelector whose members can be used to determine if a declaration belongs to a given ScopeBoundary by using bitwise AND

Bugfixes:

• collectVariableUsage now correctly handles infer T nested inside function signatures or mapped types
• isCompilerOptionEnabled correctly handles skipDefaultLibCHeck and suppressImplicitAnyIndexErrors

2.29.0

Features:

• added utility isCompilerOptionEnabled

2.28.0

Typeguards are now split into multiple submodules for each version of TypeScript (starting with 2.8.0). That means you can now import directly from "tsutils/typeguard/2.8" to get compatible declaraton files for TypeScript@2.8. For more information please read the relevant section in README.md.

Features:

• added typeguards: isTupleType, isOptionalTypeNode, isRestTypeNode, isSyntheticExpression (currently available from "tsutils/typeguard/3.0")
• added utility isStrictCompilerOptionEnabled

2.27.2

Avoid crash caused by removed function in typescript@3.0.0.

2.27.1

Added support for TypeScript@3.0.0 nightly builds.

2.27.0

Features:

• added getIIFE utility

2.26.2

Bugfixes:

• forEachComment and forEachTokenWithTrivia no longer duplicate comments around missing nodes

2.26.1

Bugfixes:

• fixed crash in hasSideEffects with tagged template literal without substitution: tag`template`

2.26.0

Features:

• added typeguard isLiteralTypeNode
• added support for type imports (type T = import('foo')) to findImports via ImportKind.ImportType

2.25.1

Bugfixes:

• collectVariableUsage: fixed name lookup in function signatures to match runtime behavior. Note that this is not completely fixed in TypeScript, yet. See: Microsoft/TypeScript#22825 and Microsoft/TypeScript#22769

2.25.0

Features:

• added utilities: isStatementInAmbientContext and isAmbientModuleBlock

2.24.0

Features:

• added typeguards for typescript@2.8: isConditionalTypeNode, isInferTypeNode, isConditionalType, isInstantiableType, isSubstitutionType

2.23.0

Features:

• added typeguard isForInOrOfStatement

Bugfixes:

• correctly handle comments in generic JSX elements: <MyComponent<string>/*comment*/></MyComponent>
• fixed a bug with false positive trailing comments at the end of JSX self closing element: <div><br/>/*no comment*/</div>

2.22.2

Bugfixes:

• collectVariableUsage: handle ConditionalTypes and infer T, which will be introduced in TypeScript@2.8.0 and are already available in nightly builds
• isLiteralType no longer returns true for ts.TypeFlags.BooleanLiteral as this is not a ts.LiteralType

2.22.1

Bugfixes:

• endsControlFlow:
  • handle loops that might not even run a single iteration
  • handle constant boolean conditions in loops and if

2.22.0

Features:

• added isFalsyType utility

2.21.2

Bugfixes:

• fixed compile error with typescript@2.8.0-dev

2.21.1

Bugfixes:

• isReassignmentTarget: handle type assertions and non-null assertion

2.21.0

Bugfixes:

• forEachDeclaredVariable uses a more precise type for the callback parameter to make it useable again with typescript@2.7.1

Features:

• added isUniqueESSymbolType typeguard

2.20.0

Features:

• added isThenableType utility
• added unionTypeParts utility

2.19.1

Bugfixes:

• forEachComment, getCommentAtPosition and isPositionInComment: skip shebang (#! something) to not miss following comments at the start of the file

2.19.0

Features:

• added WrappedAst interface that models the type of a wrapped SourceFile more accurate
• added getWrappedNodeAtPosition utiltiy that takes a NodeWrap and returns the most deeply nested NodeWrap that contains the given position

2.18.0

Features:

• getControlFlowEnd accepts BlockLike as argument

Bugfixes:

• getControlFlowEnd and endsControlFlow: correctly handle nested LabeledStatements
• endsControlFlow removed erroneous special case when an IterationStatement is passed as argument whose parent is a LabeledStatement.
  • if you want labels of an IterationStatement (or SwitchStatement) to be handled, you need to pass the LabeledStatement as argument.
  • ⚠️ this fix may change the returned value if you relied on the buggy behavior

Deprecations:

• deprecated overload of getControlFlowEnd that contains the label parameter. This parameter is no longer used and should no longer be passed to the function.

2.17.1

Bugfixes:

• getControlFlowEnd and endsControlFlow (#22)
  • ThrowStatements inside try are filtered out if there is a catch clause
  • TryStatements with catch only end control flow if try AND catch definitely end control flow

2.17.0

Features:

• added kind property to NodeWrap
• added getControlFlowEnd to public API

2.16.0

Features:

• added isDecorator and isCallLikeExpression typeguards

2.15.0

Features:

• added convertAst utility to produce a flattened and wrapped version of the AST

2.14.0

Features:

• added isDeleteExpression
• added getLineBreakStyle

2.13.1

Bugfixes:

• fixed name of isJsxFragment

2.13.0

Features:

• added support for JsxFragment introduced in typescript@2.6.2
• added corresponding typeguard functions

2.12.2

Bugfixes:

• endsControlFlow
  • added missing logic for labeled statement, iteration statements and try-catch
  • added missing logic for break and continue with labels
  • take all jump statements into account, not only the last statement
• isValidIdentifier and isValidNumericLiteral handle irregular whitespace
• findImports searches in ambient modules inside regular .ts files (not only .d.ts)
• canHaveJsDoc is now a typeguard

2.12.1

Bugfixes:

• forEachTokenWithTrivia
  • handles irregular whitespace and no longer visits some tokens twice
  • correctly calculates the range of JsxText

2.12.0

API-Changes:

• deprecated ImportOptions if favor of the new ImportKind enum

2.11.2

Bugfixes:

• parseJsDocOfNode: set correct pos, end and parent properties. Also affects getJsDoc of EndOfFileToken

2.11.1

Bugfixes:

• collectVariableUsage: correctly consider catch binding as block scoped declaration inside catch block

2.11.0

Bugfixes:

• getJsDoc now correctly returns JsDoc for EndOfFileToken

Features:

• added utility parseJsDocOfNode

2.10.0

Features:

• added utility findImports to find all kinds of imports in a source file

2.9.0

Features:

• added typeguard isMappedTypeNode
• added utilities canHaveJsDoc and getJsDoc

2.8.2

Bugfixes:

• collectVariableUsage: handle global augmentation like other module augmentations

2.8.1

Bugfixes:

• Support typescript@2.5.1 with optional catch binding
• collectVariableUsage fixed a bug where method decorator had method's parameters in scope

2.8.0

• Compatibility with the latest typescript nightly
• Added getIdentifierText to unescape identifiers across typescript versions

2.7.1

Bugfixes:

• isReassignmentTarget don't return true for right side of assignment

2.7.0

Features:

• Added isReassignmentTarget utility

2.6.1

Bugfixes:

• getDeclarationDomain now returns undefined for Parameter in IndexSignature
• collectVariableUsage ignores Parameter in IndexSignature

2.6.0

Bugfixes:

• collectVariableUsage:
  • don't merge imports with global declarations
  • treat everything in a declaration file as exported if there is no explicit export {};
• isExpressionValueUsed: handle destructuring in for...of

Features:

• Added getModifier utility
• Added DeclarationDomain.Import to distinguish imports from other declarations

2.5.1

Bugfixes:

• collectVariableUsage ignore jump labels as in break label;

2.5.0

Bugfixes:

• isFunctionWithBody handles constructor overload correctly.

Features:

• Implemented isExpressionValueUsed to check whether the result of an expression is actually used.
• Implemented getDeclarationDomain to determine if a given declaration introduces a new symbol in the value or type domain.

collectVariableUses is now usable

• no longer ignores signatures and its parameters
• don't merge declarations and uses across domains
• no longer marks exceptions in catch clause or parameter properties as exported
• fixed exports of namespaces
• fixed scoping of ClassExpression name
• correcly handle ambient namespaces and module augmentations
• fixed how : typeof foo is handled for parameters and function return type
• still WIP: export {Foo as Bar} inside ambient namespaces and modules

2.4.0

Bugfixes:

• getLineRanges: contentLength now contains the correct line length when there are multiple consecutive line break characters
• getTokenAtPosition: don't match tokens that end at the specified position (because that's already outside of their range)
• deprecated the misnamed isModfierFlagSet, use the new isModifierFlagSet instead

Features:

• Added typeguard: isJsDoc
• Added experimental scope and usage analysis (getUsageDomain and collectVariableUsage)

2.3.0

Bugfixes:

• forEachComment no longer omits some comments when callback returns a truthy value
• isPositionInComment fixed false positive inside JSXText

Features:

• Added utility: getCommentAtPosition

2.2.0

Bugfixes:

• Fixed bit value of SideEffectOptions.JsxElement to be a power of 2

Features:

• Added utilities: getTokenAtPosition and isPositionInComment

2.1.0

Features:

• Added typeguard isExpression
• Added utilities: hasSideEffects, getDeclarationOfBindingElement

2.0.0

Breaking Changes:

• Dropped compatibility with typescript@<2.1.0
• Removed misnamed isNumericliteral, use isNumericLiteral instead (notice the uppercase L)
• Removed isEnumLiteralType which will cause compile errors with typescript@2.4.0
• Refactored directory structure: all imports that referenced subdirectories (e.g. require('tsutils/src/typeguard') will be broken

Features:

• New directory structure allows imports of typeguards or utils independently, e.g. (require('tsutils/typeguard'))

1.9.1

Bugfixes:

• isObjectFlagSet now uses the correct objectFlags property

1.9.0

Bugfixes:

• getNextToken no longer omits EndOfFileToken when there is no trivia before EOF. That means the only inputs where getNextToken returns undefined are SourceFile and EndOfFileToken

Features:

• Added typeguards for types
• Added utilities for flag checking: isNodeFlagSet, isTypeFlagSet, isSymbolFlagSet,isObjectFlagSet, isModifierFlagSet

1.8.0

Features:

• Support peer dependency of typescript nightlies of 2.4.0
• Added typeguards: isJsxAttributes, isIntersectionTypeNode, isTypeOperatorNode, isTypePredicateNode, isTypeQueryNode, isUnionTypeNode

1.7.0

Bugfixes:

• isFunctionScopeBoundary now handles Interfaces, TypeAliases, FunctionSignatures, etc

Features:

• Added utilities: isThisParameter, isSameLine and isFunctionWithBody

1.6.0

Features:

• Add isValidPropertyAccess, isValidNumericLiteral and isValidPropertyName

1.5.0

Features:

• Add isValidIdentifier

1.4.0

Features:

• Add contentLength property to the result of getLineRanges

1.3.0

Bugfixes:

• canHaveLeadingTrivia:
  • Fix property access on undefined parent reference
  • Fixes: palantir/tslint#2330
• hasOwnThisReference: now includes accessors on object literals

Features:

• Typeguards:
  • isTypeParameterDeclaration
  • isEnitityName

1.2.2

Bugfixes:

• hasOwnThisReference:
  • exclude overload signatures of function declarations
  • add method declarations on object literals

1.2.1

Bugfixes:

• Fix name of isNumericLiteral

1.2.0

Features:

• Typeguards:
  • isEnumMember
  • isExpressionWithTypeArguments
  • isImportSpecifier
• Utilities:
  • isJsDocKind, isTypeNodeKind
• Allow typescript@next in peerDependencies

1.1.0

Bugfixes:

• Fix isBlockScopeBoundary: Remove WithStatement, IfStatment, DoStatement and WhileStatement because they are no scope boundary whitout a block.

Features:

• Added more typeguards:
  • isAssertionExpression
  • isEmptyStatement
  • isJsxAttributeLike
  • isJsxOpeningLikeElement
  • isNonNullExpression
  • isSyntaxList
• Utilities:
  • getNextToken, getPreviousToken
  • hasOwnThisReference
  • getLineRanges

1.0.0

Features:

• Initial implementation of typeguards
• Utilities:
  • getChildOfKind
  • isNodeKind, isAssignmentKind
  • hasModifier, isParameterProperty, hasAccessModifier
  • getPreviousStatement, getNextStatement
  • getPropertyName
  • forEachDestructuringIdentifier, forEachDeclaredVariable
  • getVariableDeclarationKind, isBlockScopedVariableDeclarationList, isBlockScopedVariableDeclaration
  • isScopeBoundary, isFunctionScopeBoundary, isBlockScopeBoundary
  • forEachToken, forEachTokenWithTrivia, forEachComment
  • endsControlFlow