v3.14.0

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)

v3.13.0

Features:

• getAccessKind determines whether an expression is read from, written to or both
• optimized getPropertyOfType for unambiguous property names to partially work around microsoft/TypeScript#31565

Bugfixes:

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

v3.12.0

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

v3.11.0

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

v3.10.0

Features:

• isCompilerOptionEnabled: incremental is implicitly enabled by composite

Bugfixes:

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

v3.9.1

Bugfixes:

• reverted invalid deprecation of canHaveJsdoc
• fixed condition in parseJsdocOfNode

v3.9.0

Features:

• added typeguards: isNullLiteral and isBooleanLiteral

v3.8.0

Features:

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

v3.7.0

Features:

• added isBlockScopedDeclarationStatement
• added isInSingleStatementContext

v3.6.0

Features:

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