npm / typescript / 7.1.0-dev.20261023.1

typescript 7.1.0-dev.20261023.1

Source
https://github.com/microsoft/TypeScript
Artifact scanned
typescript-7.1.0-dev.20261023.1.tgz (npm tarball · 540.3 KB · SHA-256 47f989a3ea66…)
Compared with
typescript-7.1.0-dev.20261022.1.tgz (0 signals introduced since)
Files
227 scanned, 103 skipped (binary, oversized, or unrecognised)
Signals
0 critical · 0 warn · 30 info
Scan time
7.1 s
LLM review
Reviewed by claude-haiku-5-5 (Anthropic): 10 of 10 warn and critical signals; 10 demoted to info.
Disclude version
4.3.0
Scanned (UTC)
2026-10-23 08:28

Signals

Ordered by severity, then signals introduced in this release. Hidden characters are shown as ⟨U+…⟩.

  1. info warn → info by review long-line NOTICE.txt:119:1

    line length 13885 characters (raw pass, confidence 0.65)

    Creative Commons Attribution 4.0 International Public License By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution 4.0 International Public License ("Public License"). To the extent this Public License may be interpreted as 
    dismissed LLM, confidence 0.95 A long paragraph of Creative Commons Attribution 4.0 license text.
    Reasoning

    The long line is ordinary Creative Commons license text in a NOTICE file. Length alone is not a sign of obfuscation.

  2. line length 1196 characters (raw pass, confidence 0.50)

    import type { BuildResponse, CleanBuildResponse, CompactSymbolReference, CompilerOptions, CompletionPreferences, ConfiguredProjectId, CreateBuildOrchestratorResponse, CreateProgramOptions as ProtocolCreateProgramOptions, CreateSnapshotParams as ProtocolCreateSnapshotParams, CreateSnapshotProgramParams as ProtocolCreate
  3. line length 799 characters (raw pass, confidence 0.50)

    import type { AssertsIdentifierTypePredicate, AssertsThisTypePredicate, BigIntLiteralType, BooleanLiteralType, CompletionEntry, CompletionInfo, CompletionOptions, ConditionalType, EmitOutput, EmitOutputFile, EmitResult, FormatDiagnosticsHost, FreshableType, GenericType, GetImportEditsForSymbolsOptions, IdentifierTypePr
  4. line length 1423 characters (raw pass, confidence 0.50)

    export type { APIImportAdderAction as ImportAdderAction, APIOptions, AssertsIdentifierTypePredicate, AssertsThisTypePredicate, BigIntLiteralType, BooleanLiteralType, ClientSocketOptions, ClientSpawnOptions, CompilerOptions, CompletionEntry, CompletionInfo, CompletionOptions, CompletionPreferences, ConditionalType, Conf
  5. line length 794 characters (raw pass, confidence 0.50)

    export const popcount8 = [0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 2, 3, 
  6. line length 1196 characters (raw pass, confidence 0.50)

    import type { BuildResponse, CleanBuildResponse, CompactSymbolReference, CompilerOptions, CompletionPreferences, ConfiguredProjectId, CreateBuildOrchestratorResponse, CreateProgramOptions as ProtocolCreateProgramOptions, CreateSnapshotParams as ProtocolCreateSnapshotParams, CreateSnapshotProgramParams as ProtocolCreate
  7. line length 799 characters (raw pass, confidence 0.50)

    import type { AssertsIdentifierTypePredicate, AssertsThisTypePredicate, BigIntLiteralType, BooleanLiteralType, CompletionEntry, CompletionInfo, CompletionOptions, ConditionalType, EmitOutput, EmitOutputFile, EmitResult, FormatDiagnosticsHost, FreshableType, GenericType, GetImportEditsForSymbolsOptions, IdentifierTypePr
  8. line length 1423 characters (raw pass, confidence 0.50)

    export type { APIImportAdderAction as ImportAdderAction, APIOptions, AssertsIdentifierTypePredicate, AssertsThisTypePredicate, BigIntLiteralType, BooleanLiteralType, ClientSocketOptions, ClientSpawnOptions, CompilerOptions, CompletionEntry, CompletionInfo, CompletionOptions, CompletionPreferences, ConditionalType, Conf
  9. info long-line dist/ast/ast.d.ts:7:1

    line length 738 characters (raw pass, confidence 0.50)

    import type { AssertionExpression, BindingElement, CaseClause, ComputedPropertyName, Decorator, DefaultClause, DoStatement, EndOfFile, EntityName, EnumMember, Expression, ExpressionStatement, ForInStatement, ForOfStatement, ForStatement, Identifier, IfStatement, JsxAttribute, JsxExpression, JsxSpreadAttribute, KeywordS
  10. line length 1944 characters (raw pass, confidence 0.50)

    export type PunctuationSyntaxKind = SyntaxKind.OpenBraceToken | SyntaxKind.CloseBraceToken | SyntaxKind.OpenParenToken | SyntaxKind.CloseParenToken | SyntaxKind.OpenBracketToken | SyntaxKind.CloseBracketToken | SyntaxKind.DotToken | SyntaxKind.DotDotDotToken | SyntaxKind.SemicolonToken | SyntaxKind.CommaToken | SyntaxK
  11. info warn → info by review long-line dist/ast/ast.generated.d.ts:10:1

    line length 2323 characters (raw pass, confidence 0.65)

    export type KeywordSyntaxKind = SyntaxKind.BreakKeyword | SyntaxKind.CaseKeyword | SyntaxKind.CatchKeyword | SyntaxKind.ClassKeyword | SyntaxKind.ConstKeyword | SyntaxKind.ContinueKeyword | SyntaxKind.DebuggerKeyword | SyntaxKind.DefaultKeyword | SyntaxKind.DeleteKeyword | SyntaxKind.DoKeyword | SyntaxKind.ElseKeyword 
    dismissed LLM, confidence 0.95 A generated union type of TypeScript SyntaxKind keywords.
    Reasoning

    This is a generated TypeScript type union of SyntaxKind members in a declaration file. Long lines are typical of code generators and carry no malicious meaning.

  12. info warn → info by review long-line dist/ast/ast.generated.d.ts:14:1

    line length 4865 characters (raw pass, confidence 0.65)

    export type TokenSyntaxKind = SyntaxKind.Unknown | SyntaxKind.EndOfFile | SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia | SyntaxKind.NewLineTrivia | SyntaxKind.WhitespaceTrivia | SyntaxKind.ConflictMarkerTrivia | SyntaxKind.NonTextFileMarkerTrivia | SyntaxKind.NumericLiteral | SyntaxKind.BigInt
    dismissed LLM, confidence 0.95 A generated union type of TypeScript token syntax kinds.
    Reasoning

    This is a generated declaration-file union of token kinds, the same benign pattern as the other generated typings.

  13. line length 587 characters (raw pass, confidence 0.50)

    export type CompoundAssignmentOperator = SyntaxKind.PlusEqualsToken | SyntaxKind.MinusEqualsToken | SyntaxKind.AsteriskAsteriskEqualsToken | SyntaxKind.AsteriskEqualsToken | SyntaxKind.SlashEqualsToken | SyntaxKind.PercentEqualsToken | SyntaxKind.AmpersandEqualsToken | SyntaxKind.BarEqualsToken | SyntaxKind.CaretEquals
  14. info warn → info by review long-line dist/ast/factory.generated.d.ts:4:1

    line length 4589 characters (raw pass, confidence 0.65)

    import type { ArrayBindingPattern, ArrayLiteralExpression, ArrayTypeNode, ArrowFunction, AsExpression, AssertsKeyword, AsteriskToken, AwaitExpression, AwaitKeyword, BigIntLiteral, BinaryExpression, BinaryOperatorToken, BindingElement, BindingName, Block, BreakStatement, CallExpression, CallSignatureDeclaration, CaseBlo
    dismissed LLM, confidence 0.95 A generated type-only import list of TypeScript AST node types.
    Reasoning

    This is a generated import type list of TypeScript AST node types in a .d.ts file, which is benign.

  15. info warn → info by review long-line dist/ast/is.generated.d.ts:4:1

    line length 6098 characters (raw pass, confidence 0.65)

    import type { AbstractKeyword, AccessExpression, AccessorDeclaration, AccessorKeyword, AdditiveOperator, AdditiveOperatorOrHigher, AnyImportSyntax, ArrayBindingElement, ArrayBindingPattern, ArrayDestructuringAssignment, ArrayLiteralExpression, ArrayTypeNode, ArrowFunction, AsExpression, AssertionExpression, AssertKeywo
    dismissed LLM, confidence 0.95 A generated type-only import list for TypeScript AST type guards.
    Reasoning

    This is a generated type-only import list for TypeScript AST type guards, which is benign.

  16. line length 601 characters (raw pass, confidence 0.50)

        return kind === SyntaxKind.AbstractKeyword || kind === SyntaxKind.AccessorKeyword || kind === SyntaxKind.AsyncKeyword || kind === SyntaxKind.ConstKeyword || kind === SyntaxKind.DeclareKeyword || kind === SyntaxKind.DefaultKeyword || kind === SyntaxKind.ExportKeyword || kind === SyntaxKind.InKeyword || kind === Synt
  17. line length 507 characters (raw pass, confidence 0.50)

        return kind === SyntaxKind.CallSignature || kind === SyntaxKind.ConstructSignature || kind === SyntaxKind.MethodSignature || kind === SyntaxKind.IndexSignature || kind === SyntaxKind.FunctionType || kind === SyntaxKind.ConstructorType || kind === SyntaxKind.FunctionDeclaration || kind === SyntaxKind.MethodDeclarati
  18. info long-line dist/ast/scanner.d.ts:8:1

    line length 573 characters (raw pass, confidence 0.50)

    export type JSDocTokenKind = SyntaxKind.EndOfFile | SyntaxKind.WhitespaceTrivia | SyntaxKind.AtToken | SyntaxKind.NewLineTrivia | SyntaxKind.AsteriskToken | SyntaxKind.OpenBraceToken | SyntaxKind.CloseBraceToken | SyntaxKind.LessThanToken | SyntaxKind.GreaterThanToken | SyntaxKind.OpenBracketToken | SyntaxKind.CloseBra
  19. info warn → info by review long-line dist/ast/scanner.js:194:1

    line length 8907 characters (raw pass, confidence 0.65)

    const unicodeESNextIdentifierStart = [65, 90, 97, 122, 170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 895, 895, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1488, 1514, 15
    dismissed LLM, confidence 0.93 A numeric code-point table for Unicode ESNext identifier start characters.
    Reasoning

    The long constant array is a Unicode identifier-start code point table, as used in TypeScript's scanner. This is standard data, not hidden code.

  20. info warn → info by review long-line dist/ast/scanner.js:196:1

    line length 10366 characters (raw pass, confidence 0.65)

    const unicodeESNextIdentifierPart = [48, 57, 65, 90, 95, 95, 97, 122, 170, 170, 181, 181, 183, 183, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 895, 895, 902, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1327, 1329, 1366, 1369, 1369,
    dismissed LLM, confidence 0.93 A numeric code-point table for Unicode ESNext identifier part characters.
    Reasoning

    This is the matching Unicode identifier-part code-point table in TypeScript's scanner, which is standard generated data.

  21. info warn → info by review long-line dist/ast/visitor.generated.js:3:1

    line length 4211 characters (raw pass, confidence 0.65)

    import { createNodeArray, updateArrayBindingPattern, updateArrayLiteralExpression, updateArrayTypeNode, updateArrowFunction, updateAsExpression, updateAwaitExpression, updateBinaryExpression, updateBindingElement, updateBlock, updateBreakStatement, updateCallExpression, updateCallSignatureDeclaration, updateCaseBlock, 
    dismissed LLM, confidence 0.93 A generated import of TypeScript AST factory update functions.
    Reasoning

    This is a generated import list of TypeScript factory update functions, a benign code-generation artifact.

  22. line length 1138 characters (raw pass, confidence 0.50)

    import { isAssertsKeyword, isAsteriskToken, isAwaitKeyword, isBinaryOperatorToken, isBindingName, isBlock, isCaseBlock, isCatchClause, isColonToken, isConciseBody, isDotDotDotToken, isEndOfFile, isEntityName, isEqualsGreaterThanToken, isEqualsToken, isExclamationToken, isExpression, isExpressionWithTypeArguments, isFor
  23. info warn → info by review dynamic-import dist/vscode/moduleLoader.js:32:16

    dynamic `import(...)` with a non-literal specifier (ast pass, confidence 0.65)

            const modulePath = require.resolve(`${manifest.name}/${exportPath.slice("typescript/".length)}`);
            return import(__rewriteRelativeImportExtension(pathToFileURL(modulePath).href));
        }
        return { importModule };
    likely benign LLM, confidence 0.80 A VS Code TypeScript plugin loader that dynamically imports a module resolved from the package manifest.
    Reasoning

    The import specifier is built from require.resolve of the manifest's own package name plus its declared export path, then converted to a file URL. This is a plugin loader resolving modules the package itself declares, which is a legitimate pattern. The residual doubt is that the manifest content is not shown, so the specifier source cannot be fully checked.

  24. identifier `a𐐀b` mixes scripts: Latin + Other (in string/comment) (raw pass, confidence 0.40)

     * offset. Prior to 3.17 the offsets were always based on a UTF-16 string
     * representation. So a string of the form `a𐐀b` the character offset of the
     * character `a` is 0, the character offset of `𐐀` is 1 and the character
     * offset of b is 3 since `𐐀` is represented using two code units in UTF-16.
  25. line length 523 characters (raw pass, confidence 0.50)

    import { Message, MessageSignature, RequestMessage, RequestType, RequestType0, RequestType1, RequestType2, RequestType3, RequestType4, RequestType5, RequestType6, RequestType7, RequestType8, RequestType9, ResponseError, ErrorCodes, NotificationMessage, NotificationType, NotificationType0, NotificationType1, Notificatio
  26. line length 1074 characters (raw pass, confidence 0.50)

    import { Logger, ConnectionStrategy, ConnectionOptions, MessageConnection, NullLogger, createMessageConnection, ProgressToken, ProgressType, RequestParam, HandlerResult, StarRequestHandler, GenericRequestHandler, RequestHandler0, RequestHandler, RequestHandler1, RequestHandler2, RequestHandler3, RequestHandler4, Reques
  27. info warn → info by review long-line vendor/vscode-jsonrpc/lib/common/api.d.ts:14:1

    line length 2105 characters (raw pass, confidence 0.65)

    export { RAL, Message, MessageSignature, RequestMessage, RequestType, RequestType0, RequestType1, RequestType2, RequestType3, RequestType4, RequestType5, RequestType6, RequestType7, RequestType8, RequestType9, ResponseError, ErrorCodes, NotificationMessage, NotificationType, NotificationType0, NotificationType1, Notifi
    dismissed LLM, confidence 0.93 A long re-export list of vscode-jsonrpc API types in a declaration file.
    Reasoning

    This is a long re-export statement in a vendored TypeScript declaration file for vscode-jsonrpc. It is ordinary API surface with no executable behavior.

  28. line length 1299 characters (raw pass, confidence 0.50)

    exports.ProgressType = exports.ProgressToken = exports.createMessageConnection = exports.NullLogger = exports.ConnectionOptions = exports.ConnectionStrategy = exports.AbstractMessageBuffer = exports.WriteableStreamMessageWriter = exports.AbstractMessageWriter = exports.MessageWriter = exports.ReadableStreamMessageReade
  29. line length 548 characters (raw pass, confidence 0.50)

    exports.ConnectionOptions = exports.MessageStrategy = exports.CancellationStrategy = exports.CancellationSenderStrategy = exports.CancellationReceiverStrategy = exports.RequestCancellationReceiverStrategy = exports.IdCancellationReceiverStrategy = exports.ConnectionStrategy = exports.ConnectionError = exports.Connectio
  30. line length 694 characters (raw pass, confidence 0.50)

    exports.Message = exports.NotificationType9 = exports.NotificationType8 = exports.NotificationType7 = exports.NotificationType6 = exports.NotificationType5 = exports.NotificationType4 = exports.NotificationType3 = exports.NotificationType2 = exports.NotificationType1 = exports.NotificationType0 = exports.NotificationTy

Reproduce This Scan

Run disclude locally to verify. These commands scan the published file; the "new in this release" marks come from comparing it with the previous release's file, which they don't repeat. Add --format sarif for SARIF output. Add --llm (with an API key in the environment) to include the LLM review.

cargo install disclude --version 4.3.0
curl -fsSL -o typescript-7.1.0-dev.20261023.1.tgz https://registry.npmjs.org/typescript/-/typescript-7.1.0-dev.20261023.1.tgz
printf '%s  %s\n' 47f989a3ea666100ec68bb28dca93bfd14cec3bbe935d1a7723f6ba18959ea33 typescript-7.1.0-dev.20261023.1.tgz | shasum -a 256 -c -
mkdir pkg && tar -xzf typescript-7.1.0-dev.20261023.1.tgz -C pkg --strip-components 1
disclude scan --untrusted --severity info pkg