From 68cead182cc24afdc3f1ce7c8ff5853aba14b65a Mon Sep 17 00:00:00 2001 From: TypeScript Bot Date: Wed, 2 Apr 2025 20:54:52 +0000 Subject: [PATCH] Bump version to 5.8.3 and LKG --- lib/_tsc.js | 78 +++++++++++++++++++------------------- lib/typescript.js | 78 +++++++++++++++++++------------------- package-lock.json | 4 +- package.json | 2 +- src/compiler/corePublic.ts | 2 +- 5 files changed, 82 insertions(+), 82 deletions(-) diff --git a/lib/_tsc.js b/lib/_tsc.js index 586d0514b68..90c732888e1 100644 --- a/lib/_tsc.js +++ b/lib/_tsc.js @@ -18,7 +18,7 @@ and limitations under the License. // src/compiler/corePublic.ts var versionMajorMinor = "5.8"; -var version = "5.8.2"; +var version = "5.8.3"; // src/compiler/core.ts var emptyArray = []; @@ -50405,10 +50405,11 @@ function createTypeChecker(host) { serializeExistingTypeNode(context, typeNode, addUndefined) { return serializeExistingTypeNode(context, typeNode, !!addUndefined); }, - serializeReturnTypeForSignature(syntacticContext, signatureDeclaration) { + serializeReturnTypeForSignature(syntacticContext, signatureDeclaration, symbol) { const context = syntacticContext; const signature = getSignatureFromDeclaration(signatureDeclaration); - const returnType = context.enclosingSymbolTypes.get(getSymbolId(getSymbolOfDeclaration(signatureDeclaration))) ?? instantiateType(getReturnTypeOfSignature(signature), context.mapper); + symbol ?? (symbol = getSymbolOfDeclaration(signatureDeclaration)); + const returnType = context.enclosingSymbolTypes.get(getSymbolId(symbol)) ?? instantiateType(getReturnTypeOfSignature(signature), context.mapper); return serializeInferredReturnTypeForSignature(context, signature, returnType); }, serializeTypeOfExpression(syntacticContext, expr) { @@ -50422,7 +50423,7 @@ function createTypeChecker(host) { symbol ?? (symbol = getSymbolOfDeclaration(declaration)); let type = (_a = context.enclosingSymbolTypes) == null ? void 0 : _a.get(getSymbolId(symbol)); if (type === void 0) { - type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? instantiateType(getWidenedLiteralType(getTypeOfSymbol(symbol)), context.mapper) : errorType; + type = symbol.flags & 98304 /* Accessor */ && declaration.kind === 178 /* SetAccessor */ ? instantiateType(getWriteTypeOfSymbol(symbol), context.mapper) : symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? instantiateType(getWidenedLiteralType(getTypeOfSymbol(symbol)), context.mapper) : errorType; } const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); if (addUndefinedForParameter) { @@ -50482,6 +50483,7 @@ function createTypeChecker(host) { const context = syntacticContext; if (context.bundled || context.enclosingFile !== getSourceFileOfNode(lit)) { let name = lit.text; + const originalName = name; const nodeSymbol = getNodeLinks(parent).resolvedSymbol; const meaning = parent.isTypeOf ? 111551 /* Value */ : 788968 /* Type */; const parentSymbol = nodeSymbol && isSymbolAccessible( @@ -50511,7 +50513,9 @@ function createTypeChecker(host) { context.tracker.reportLikelyUnsafeImportRequiredError(name); } } - return name; + if (name !== originalName) { + return name; + } } }, canReuseTypeNode(context, typeNode) { @@ -51568,12 +51572,13 @@ function createTypeChecker(host) { if (propertySymbol.flags & 98304 /* Accessor */) { const writeType = getWriteTypeOfSymbol(propertySymbol); if (propertyType !== writeType && !isErrorType(propertyType) && !isErrorType(writeType)) { + const symbolMapper = getSymbolLinks(propertySymbol).mapper; const getterDeclaration = getDeclarationOfKind(propertySymbol, 177 /* GetAccessor */); const getterSignature = getSignatureFromDeclaration(getterDeclaration); typeElements.push( setCommentRange2( context, - signatureToSignatureDeclarationHelper(getterSignature, 177 /* GetAccessor */, context, { name: propertyName }), + signatureToSignatureDeclarationHelper(symbolMapper ? instantiateSignature(getterSignature, symbolMapper) : getterSignature, 177 /* GetAccessor */, context, { name: propertyName }), getterDeclaration ) ); @@ -51582,7 +51587,7 @@ function createTypeChecker(host) { typeElements.push( setCommentRange2( context, - signatureToSignatureDeclarationHelper(setterSignature, 178 /* SetAccessor */, context, { name: propertyName }), + signatureToSignatureDeclarationHelper(symbolMapper ? instantiateSignature(setterSignature, symbolMapper) : setterSignature, 178 /* SetAccessor */, context, { name: propertyName }), setterDeclaration ) ); @@ -52725,13 +52730,13 @@ function createTypeChecker(host) { const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); const decl = declaration ?? symbol.valueDeclaration ?? getDeclarationWithTypeAnnotation(symbol) ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]); if (decl) { + const restore = addSymbolTypeToContext(context, symbol, type); if (isAccessor(decl)) { result = syntacticNodeBuilder.serializeTypeOfAccessor(decl, symbol, context); } else if (hasInferredType(decl) && !nodeIsSynthesized(decl) && !(getObjectFlags(type) & 196608 /* RequiresWidening */)) { - const restore = addSymbolTypeToContext(context, symbol, type); result = syntacticNodeBuilder.serializeTypeOfDeclaration(decl, symbol, context); - restore(); } + restore(); } if (!result) { if (addUndefinedForParameter) { @@ -52885,10 +52890,7 @@ function createTypeChecker(host) { /*context*/ void 0 ); - if (updated !== node2) { - setTextRange2(context, updated, node2); - } - return updated; + return setTextRange2(context, updated, node2); } } function serializeTypeName(context, node, isTypeOf, typeArguments) { @@ -76781,6 +76783,11 @@ function createTypeChecker(host) { if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) { grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead); } + if (compilerOptions.erasableSyntaxOnly) { + const start = skipTrivia(file.text, node.pos); + const end = node.expression.pos; + diagnostics.add(createFileDiagnostic(file, start, end - start, Diagnostics.This_syntax_is_not_allowed_when_erasableSyntaxOnly_is_enabled)); + } } return checkAssertionWorker(node, checkMode); } @@ -131862,9 +131869,11 @@ function createSyntacticTypeNodeBuilder(options, resolver) { if (!resolver.canReuseTypeNode(context, node)) { return resolver.serializeExistingTypeNode(context, node); } + const specifier = rewriteModuleSpecifier2(node, node.argument.literal); + const literal = specifier === node.argument.literal ? reuseNode(context, node.argument.literal) : specifier; return factory.updateImportTypeNode( node, - factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier2(node, node.argument.literal)), + literal === node.argument.literal ? reuseNode(context, node.argument) : factory.createLiteralTypeNode(literal), visitNode(node.attributes, visitExistingNodeTreeSymbols, isImportAttributes), visitNode(node.qualifier, visitExistingNodeTreeSymbols, isEntityName), visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode), @@ -132019,10 +132028,7 @@ function createSyntacticTypeNodeBuilder(options, resolver) { } function rewriteModuleSpecifier2(parent, lit) { const newName = resolver.getModuleSpecifierOverride(context, parent, lit); - if (newName) { - return setOriginalNode(factory.createStringLiteral(newName), lit); - } - return visitNode(lit, visitExistingNodeTreeSymbols, isStringLiteral); + return newName ? setOriginalNode(factory.createStringLiteral(newName), lit) : lit; } } } @@ -132189,12 +132195,7 @@ function createSyntacticTypeNodeBuilder(options, resolver) { return withNewScope(context, node, () => serializeTypeAnnotationOfDeclaration(accessorType, context, node, symbol) ?? inferTypeOfDeclaration(node, symbol, context)); } if (accessorDeclarations.getAccessor) { - return withNewScope(context, accessorDeclarations.getAccessor, () => createReturnFromSignature( - accessorDeclarations.getAccessor, - /*symbol*/ - void 0, - context - )); + return withNewScope(context, accessorDeclarations.getAccessor, () => createReturnFromSignature(accessorDeclarations.getAccessor, symbol, context)); } return void 0; } @@ -132304,14 +132305,14 @@ function createSyntacticTypeNodeBuilder(options, resolver) { } return resolver.serializeTypeOfExpression(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); } - function inferReturnTypeOfSignatureSignature(node, context, reportFallback) { + function inferReturnTypeOfSignatureSignature(node, context, symbol, reportFallback) { if (reportFallback) { context.tracker.reportInferenceFallback(node); } if (context.noInferenceFallback === true) { return factory.createKeywordTypeNode(133 /* AnyKeyword */); } - return resolver.serializeReturnTypeForSignature(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + return resolver.serializeReturnTypeForSignature(context, node, symbol) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); } function inferAccessorType(node, allAccessors, context, symbol, reportFallback = true) { if (node.kind === 177 /* GetAccessor */) { @@ -132601,18 +132602,17 @@ function createSyntacticTypeNodeBuilder(options, resolver) { ); } function reuseTypeParameters(typeParameters, context) { - return typeParameters == null ? void 0 : typeParameters.map( - (tp) => { - var _a; - return factory.updateTypeParameterDeclaration( - tp, - (_a = tp.modifiers) == null ? void 0 : _a.map((m) => reuseNode(context, m)), - reuseNode(context, tp.name), - serializeExistingTypeNodeWithFallback(tp.constraint, context), - serializeExistingTypeNodeWithFallback(tp.default, context) - ); - } - ); + return typeParameters == null ? void 0 : typeParameters.map((tp) => { + var _a; + const { node: tpName } = resolver.trackExistingEntityName(context, tp.name); + return factory.updateTypeParameterDeclaration( + tp, + (_a = tp.modifiers) == null ? void 0 : _a.map((m) => reuseNode(context, m)), + tpName, + serializeExistingTypeNodeWithFallback(tp.constraint, context), + serializeExistingTypeNodeWithFallback(tp.default, context) + ); + }); } function typeFromObjectLiteralMethod(method, name, context, isConstContext) { const returnType = createReturnFromSignature( @@ -132747,7 +132747,7 @@ function createSyntacticTypeNodeBuilder(options, resolver) { } else if (isValueSignatureDeclaration(fn)) { returnType = typeFromSingleReturnExpression(fn, context); } - return returnType.type !== void 0 ? returnType.type : inferReturnTypeOfSignatureSignature(fn, context, reportFallback && returnType.reportFallback && !returnTypeNode); + return returnType.type !== void 0 ? returnType.type : inferReturnTypeOfSignatureSignature(fn, context, symbol, reportFallback && returnType.reportFallback && !returnTypeNode); } function typeFromSingleReturnExpression(declaration, context) { let candidateExpr; diff --git a/lib/typescript.js b/lib/typescript.js index dc0fe9a56bb..c927ce990a5 100644 --- a/lib/typescript.js +++ b/lib/typescript.js @@ -2285,7 +2285,7 @@ module.exports = __toCommonJS(typescript_exports); // src/compiler/corePublic.ts var versionMajorMinor = "5.8"; -var version = "5.8.2"; +var version = "5.8.3"; var Comparison = /* @__PURE__ */ ((Comparison3) => { Comparison3[Comparison3["LessThan"] = -1] = "LessThan"; Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo"; @@ -55015,10 +55015,11 @@ function createTypeChecker(host) { serializeExistingTypeNode(context, typeNode, addUndefined) { return serializeExistingTypeNode(context, typeNode, !!addUndefined); }, - serializeReturnTypeForSignature(syntacticContext, signatureDeclaration) { + serializeReturnTypeForSignature(syntacticContext, signatureDeclaration, symbol) { const context = syntacticContext; const signature = getSignatureFromDeclaration(signatureDeclaration); - const returnType = context.enclosingSymbolTypes.get(getSymbolId(getSymbolOfDeclaration(signatureDeclaration))) ?? instantiateType(getReturnTypeOfSignature(signature), context.mapper); + symbol ?? (symbol = getSymbolOfDeclaration(signatureDeclaration)); + const returnType = context.enclosingSymbolTypes.get(getSymbolId(symbol)) ?? instantiateType(getReturnTypeOfSignature(signature), context.mapper); return serializeInferredReturnTypeForSignature(context, signature, returnType); }, serializeTypeOfExpression(syntacticContext, expr) { @@ -55032,7 +55033,7 @@ function createTypeChecker(host) { symbol ?? (symbol = getSymbolOfDeclaration(declaration)); let type = (_a = context.enclosingSymbolTypes) == null ? void 0 : _a.get(getSymbolId(symbol)); if (type === void 0) { - type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? instantiateType(getWidenedLiteralType(getTypeOfSymbol(symbol)), context.mapper) : errorType; + type = symbol.flags & 98304 /* Accessor */ && declaration.kind === 178 /* SetAccessor */ ? instantiateType(getWriteTypeOfSymbol(symbol), context.mapper) : symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? instantiateType(getWidenedLiteralType(getTypeOfSymbol(symbol)), context.mapper) : errorType; } const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); if (addUndefinedForParameter) { @@ -55092,6 +55093,7 @@ function createTypeChecker(host) { const context = syntacticContext; if (context.bundled || context.enclosingFile !== getSourceFileOfNode(lit)) { let name = lit.text; + const originalName = name; const nodeSymbol = getNodeLinks(parent2).resolvedSymbol; const meaning = parent2.isTypeOf ? 111551 /* Value */ : 788968 /* Type */; const parentSymbol = nodeSymbol && isSymbolAccessible( @@ -55121,7 +55123,9 @@ function createTypeChecker(host) { context.tracker.reportLikelyUnsafeImportRequiredError(name); } } - return name; + if (name !== originalName) { + return name; + } } }, canReuseTypeNode(context, typeNode) { @@ -56178,12 +56182,13 @@ function createTypeChecker(host) { if (propertySymbol.flags & 98304 /* Accessor */) { const writeType = getWriteTypeOfSymbol(propertySymbol); if (propertyType !== writeType && !isErrorType(propertyType) && !isErrorType(writeType)) { + const symbolMapper = getSymbolLinks(propertySymbol).mapper; const getterDeclaration = getDeclarationOfKind(propertySymbol, 177 /* GetAccessor */); const getterSignature = getSignatureFromDeclaration(getterDeclaration); typeElements.push( setCommentRange2( context, - signatureToSignatureDeclarationHelper(getterSignature, 177 /* GetAccessor */, context, { name: propertyName }), + signatureToSignatureDeclarationHelper(symbolMapper ? instantiateSignature(getterSignature, symbolMapper) : getterSignature, 177 /* GetAccessor */, context, { name: propertyName }), getterDeclaration ) ); @@ -56192,7 +56197,7 @@ function createTypeChecker(host) { typeElements.push( setCommentRange2( context, - signatureToSignatureDeclarationHelper(setterSignature, 178 /* SetAccessor */, context, { name: propertyName }), + signatureToSignatureDeclarationHelper(symbolMapper ? instantiateSignature(setterSignature, symbolMapper) : setterSignature, 178 /* SetAccessor */, context, { name: propertyName }), setterDeclaration ) ); @@ -57335,13 +57340,13 @@ function createTypeChecker(host) { const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); const decl = declaration ?? symbol.valueDeclaration ?? getDeclarationWithTypeAnnotation(symbol) ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]); if (decl) { + const restore = addSymbolTypeToContext(context, symbol, type); if (isAccessor(decl)) { result = syntacticNodeBuilder.serializeTypeOfAccessor(decl, symbol, context); } else if (hasInferredType(decl) && !nodeIsSynthesized(decl) && !(getObjectFlags(type) & 196608 /* RequiresWidening */)) { - const restore = addSymbolTypeToContext(context, symbol, type); result = syntacticNodeBuilder.serializeTypeOfDeclaration(decl, symbol, context); - restore(); } + restore(); } if (!result) { if (addUndefinedForParameter) { @@ -57495,10 +57500,7 @@ function createTypeChecker(host) { /*context*/ void 0 ); - if (updated !== node2) { - setTextRange2(context, updated, node2); - } - return updated; + return setTextRange2(context, updated, node2); } } function serializeTypeName(context, node, isTypeOf, typeArguments) { @@ -81391,6 +81393,11 @@ function createTypeChecker(host) { if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) { grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead); } + if (compilerOptions.erasableSyntaxOnly) { + const start = skipTrivia(file.text, node.pos); + const end = node.expression.pos; + diagnostics.add(createFileDiagnostic(file, start, end - start, Diagnostics.This_syntax_is_not_allowed_when_erasableSyntaxOnly_is_enabled)); + } } return checkAssertionWorker(node, checkMode); } @@ -136829,9 +136836,11 @@ function createSyntacticTypeNodeBuilder(options, resolver) { if (!resolver.canReuseTypeNode(context, node)) { return resolver.serializeExistingTypeNode(context, node); } + const specifier = rewriteModuleSpecifier2(node, node.argument.literal); + const literal = specifier === node.argument.literal ? reuseNode(context, node.argument.literal) : specifier; return factory.updateImportTypeNode( node, - factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier2(node, node.argument.literal)), + literal === node.argument.literal ? reuseNode(context, node.argument) : factory.createLiteralTypeNode(literal), visitNode(node.attributes, visitExistingNodeTreeSymbols, isImportAttributes), visitNode(node.qualifier, visitExistingNodeTreeSymbols, isEntityName), visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode), @@ -136986,10 +136995,7 @@ function createSyntacticTypeNodeBuilder(options, resolver) { } function rewriteModuleSpecifier2(parent2, lit) { const newName = resolver.getModuleSpecifierOverride(context, parent2, lit); - if (newName) { - return setOriginalNode(factory.createStringLiteral(newName), lit); - } - return visitNode(lit, visitExistingNodeTreeSymbols, isStringLiteral); + return newName ? setOriginalNode(factory.createStringLiteral(newName), lit) : lit; } } } @@ -137156,12 +137162,7 @@ function createSyntacticTypeNodeBuilder(options, resolver) { return withNewScope(context, node, () => serializeTypeAnnotationOfDeclaration(accessorType, context, node, symbol) ?? inferTypeOfDeclaration(node, symbol, context)); } if (accessorDeclarations.getAccessor) { - return withNewScope(context, accessorDeclarations.getAccessor, () => createReturnFromSignature( - accessorDeclarations.getAccessor, - /*symbol*/ - void 0, - context - )); + return withNewScope(context, accessorDeclarations.getAccessor, () => createReturnFromSignature(accessorDeclarations.getAccessor, symbol, context)); } return void 0; } @@ -137271,14 +137272,14 @@ function createSyntacticTypeNodeBuilder(options, resolver) { } return resolver.serializeTypeOfExpression(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); } - function inferReturnTypeOfSignatureSignature(node, context, reportFallback) { + function inferReturnTypeOfSignatureSignature(node, context, symbol, reportFallback) { if (reportFallback) { context.tracker.reportInferenceFallback(node); } if (context.noInferenceFallback === true) { return factory.createKeywordTypeNode(133 /* AnyKeyword */); } - return resolver.serializeReturnTypeForSignature(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + return resolver.serializeReturnTypeForSignature(context, node, symbol) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); } function inferAccessorType(node, allAccessors, context, symbol, reportFallback = true) { if (node.kind === 177 /* GetAccessor */) { @@ -137568,18 +137569,17 @@ function createSyntacticTypeNodeBuilder(options, resolver) { ); } function reuseTypeParameters(typeParameters, context) { - return typeParameters == null ? void 0 : typeParameters.map( - (tp) => { - var _a; - return factory.updateTypeParameterDeclaration( - tp, - (_a = tp.modifiers) == null ? void 0 : _a.map((m) => reuseNode(context, m)), - reuseNode(context, tp.name), - serializeExistingTypeNodeWithFallback(tp.constraint, context), - serializeExistingTypeNodeWithFallback(tp.default, context) - ); - } - ); + return typeParameters == null ? void 0 : typeParameters.map((tp) => { + var _a; + const { node: tpName } = resolver.trackExistingEntityName(context, tp.name); + return factory.updateTypeParameterDeclaration( + tp, + (_a = tp.modifiers) == null ? void 0 : _a.map((m) => reuseNode(context, m)), + tpName, + serializeExistingTypeNodeWithFallback(tp.constraint, context), + serializeExistingTypeNodeWithFallback(tp.default, context) + ); + }); } function typeFromObjectLiteralMethod(method, name, context, isConstContext) { const returnType = createReturnFromSignature( @@ -137714,7 +137714,7 @@ function createSyntacticTypeNodeBuilder(options, resolver) { } else if (isValueSignatureDeclaration(fn)) { returnType = typeFromSingleReturnExpression(fn, context); } - return returnType.type !== void 0 ? returnType.type : inferReturnTypeOfSignatureSignature(fn, context, reportFallback && returnType.reportFallback && !returnTypeNode); + return returnType.type !== void 0 ? returnType.type : inferReturnTypeOfSignatureSignature(fn, context, symbol, reportFallback && returnType.reportFallback && !returnTypeNode); } function typeFromSingleReturnExpression(declaration, context) { let candidateExpr; diff --git a/package-lock.json b/package-lock.json index 501846ce2c9..7b6a382abc4 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,12 +1,12 @@ { "name": "typescript", - "version": "5.8.2", + "version": "5.8.3", "lockfileVersion": 2, "requires": true, "packages": { "": { "name": "typescript", - "version": "5.8.2", + "version": "5.8.3", "license": "Apache-2.0", "bin": { "tsc": "bin/tsc", diff --git a/package.json b/package.json index 285ab0e2465..be91339c055 100644 --- a/package.json +++ b/package.json @@ -2,7 +2,7 @@ "name": "typescript", "author": "Microsoft Corp.", "homepage": "https://www.typescriptlang.org/", - "version": "5.8.2", + "version": "5.8.3", "license": "Apache-2.0", "description": "TypeScript is a language for application scale JavaScript development", "keywords": [ diff --git a/src/compiler/corePublic.ts b/src/compiler/corePublic.ts index 03814df54b5..9421c6e2aa9 100644 --- a/src/compiler/corePublic.ts +++ b/src/compiler/corePublic.ts @@ -3,7 +3,7 @@ export const versionMajorMinor = "5.8"; // The following is baselined as a literal template type without intervention /** The version of the TypeScript compiler release */ -export const version = "5.8.2" as string; +export const version = "5.8.3" as string; /** * Type of objects whose values are all of the same type.