feat: TypeScript 5.6 and `npm:@types/node@22` (#25614)

1 files changed, 252 insertions, 165 deletions

diff --git a/cli/tsc/dts/typescript.d.ts b/cli/tsc/dts/typescript.d.ts
index 882767d3c..5326c98dd 100644
--- a/cli/tsc/dts/typescript.d.ts
+++ b/cli/tsc/dts/typescript.d.ts
@@ -214,6 +214,22 @@ declare namespace ts {
                  * The time spent creating or updating the auto-import program, in milliseconds.
                  */
                 createAutoImportProviderProgramDurationMs?: number;
+                /**
+                 * The time spent computing diagnostics, in milliseconds.
+                 */
+                diagnosticsDuration?: FileDiagnosticPerformanceData[];
+            }
+            /**
+             * Time spent computing each kind of diagnostics, in milliseconds.
+             */
+            export type DiagnosticPerformanceData = {
+                [Kind in DiagnosticEventKind]?: number;
+            };
+            export interface FileDiagnosticPerformanceData extends DiagnosticPerformanceData {
+                /**
+                 * The file for which the performance data is reported.
+                 */
+                file: string;
             }
             /**
              * Arguments for FileRequest messages.
@@ -584,23 +600,7 @@ declare namespace ts {
             }
             export interface ApplyCodeActionCommandResponse extends Response {
             }
-            export interface FileRangeRequestArgs extends FileRequestArgs {
-                /**
-                 * The line number for the request (1-based).
-                 */
-                startLine: number;
-                /**
-                 * The character offset (on the line) for the request (1-based).
-                 */
-                startOffset: number;
-                /**
-                 * The line number for the request (1-based).
-                 */
-                endLine: number;
-                /**
-                 * The character offset (on the line) for the request (1-based).
-                 */
-                endOffset: number;
+            export interface FileRangeRequestArgs extends FileRequestArgs, FileRange {
             }
             /**
              * Instances of this interface specify errorcodes on a specific location in a sourcefile.
@@ -1866,7 +1866,7 @@ declare namespace ts {
                  * List of file names for which to compute compiler errors.
                  * The files will be checked in list order.
                  */
-                files: string[];
+                files: (string | FileRangesRequestArgs)[];
                 /**
                  * Delay in milliseconds to wait before starting to compute
                  * errors for the files in the file list
@@ -1887,6 +1887,27 @@ declare namespace ts {
                 command: CommandTypes.Geterr;
                 arguments: GeterrRequestArgs;
             }
+            export interface FileRange {
+                /**
+                 * The line number for the request (1-based).
+                 */
+                startLine: number;
+                /**
+                 * The character offset (on the line) for the request (1-based).
+                 */
+                startOffset: number;
+                /**
+                 * The line number for the request (1-based).
+                 */
+                endLine: number;
+                /**
+                 * The character offset (on the line) for the request (1-based).
+                 */
+                endOffset: number;
+            }
+            export interface FileRangesRequestArgs extends Pick<FileRequestArgs, "file"> {
+                ranges: FileRange[];
+            }
             export type RequestCompletedEventName = "requestCompleted";
             /**
              * Event that is sent when server have finished processing request with specified id.
@@ -1897,6 +1918,7 @@ declare namespace ts {
             }
             export interface RequestCompletedEventBody {
                 request_seq: number;
+                performanceData?: PerformanceData;
             }
             /**
              * Item of diagnostic information found in a DiagnosticEvent message.
@@ -1969,8 +1991,12 @@ declare namespace ts {
                  * An array of diagnostic information items.
                  */
                 diagnostics: Diagnostic[];
+                /**
+                 * Spans where the region diagnostic was requested, if this is a region semantic diagnostic event.
+                 */
+                spans?: TextSpan[];
             }
-            export type DiagnosticEventKind = "semanticDiag" | "syntaxDiag" | "suggestionDiag";
+            export type DiagnosticEventKind = "semanticDiag" | "syntaxDiag" | "suggestionDiag" | "regionSemanticDiag";
             /**
              * Event message for DiagnosticEventKind event types.
              * These events provide syntactic and semantic errors for a file.
@@ -2510,6 +2536,7 @@ declare namespace ts {
                 private readonly knownCachesSet;
                 private readonly projectWatchers;
                 private safeList;
+                private pendingRunRequests;
                 private installRunCount;
                 private inFlightRequestCount;
                 abstract readonly typesRegistry: Map<string, MapLike<string>>;
@@ -2636,6 +2663,7 @@ declare namespace ts {
         interface ServerHost extends System {
             watchFile(path: string, callback: FileWatcherCallback, pollingInterval?: number, options?: WatchOptions): FileWatcher;
             watchDirectory(path: string, callback: DirectoryWatcherCallback, recursive?: boolean, options?: WatchOptions): FileWatcher;
+            preferNonRecursiveWatch?: boolean;
             setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]): any;
             clearTimeout(timeoutId: any): void;
             setImmediate(callback: (...args: any[]) => void, ...args: any[]): any;
@@ -2644,6 +2672,18 @@ declare namespace ts {
             trace?(s: string): void;
             require?(initialPath: string, moduleName: string): ModuleImportResult;
         }
+        interface InstallPackageOptionsWithProject extends InstallPackageOptions {
+            projectName: string;
+            projectRootPath: Path;
+        }
+        interface ITypingsInstaller {
+            isKnownTypesPackageName(name: string): boolean;
+            installPackage(options: InstallPackageOptionsWithProject): Promise<ApplyCodeActionCommandResult>;
+            enqueueInstallTypingsRequest(p: Project, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray<string> | undefined): void;
+            attach(projectService: ProjectService): void;
+            onProjectClosed(p: Project): void;
+            readonly globalTypingsCacheLocation: string | undefined;
+        }
         function createInstallTypingsRequest(project: Project, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray<string>, cachePath?: string): DiscoverTypings;
         function toNormalizedPath(fileName: string): NormalizedPath;
         function normalizedPathToPath(normalizedPath: NormalizedPath, currentDirectory: string, getCanonicalFileName: (f: string) => string): Path;
@@ -2702,6 +2742,7 @@ declare namespace ts {
             readonly containingProjects: Project[];
             private formatSettings;
             private preferences;
+            private realpath;
             constructor(host: ServerHost, fileName: NormalizedPath, scriptKind: ScriptKind, hasMixedContent: boolean, path: Path, initialVersion?: number);
             isScriptOpen(): boolean;
             open(newText: string | undefined): void;
@@ -2735,19 +2776,6 @@ declare namespace ts {
             positionToLineOffset(position: number): protocol.Location;
             isJavaScript(): boolean;
         }
-        interface InstallPackageOptionsWithProject extends InstallPackageOptions {
-            projectName: string;
-            projectRootPath: Path;
-        }
-        interface ITypingsInstaller {
-            isKnownTypesPackageName(name: string): boolean;
-            installPackage(options: InstallPackageOptionsWithProject): Promise<ApplyCodeActionCommandResult>;
-            enqueueInstallTypingsRequest(p: Project, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray<string> | undefined): void;
-            attach(projectService: ProjectService): void;
-            onProjectClosed(p: Project): void;
-            readonly globalTypingsCacheLocation: string | undefined;
-        }
-        const nullTypingsInstaller: ITypingsInstaller;
         function allRootFilesAreJsOrDts(project: Project): boolean;
         function allFilesAreJsOrDts(project: Project): boolean;
         enum ProjectKind {
@@ -2789,33 +2817,31 @@ declare namespace ts {
             private externalFiles;
             private missingFilesMap;
             private generatedFilesMap;
+            private hasAddedorRemovedFiles;
+            private hasAddedOrRemovedSymlinks;
             protected languageService: LanguageService;
             languageServiceEnabled: boolean;
             readonly trace?: (s: string) => void;
             readonly realpath?: (path: string) => string;
             private builderState;
-            /**
-             * Set of files names that were updated since the last call to getChangesSinceVersion.
-             */
             private updatedFileNames;
-            /**
-             * Set of files that was returned from the last call to getChangesSinceVersion.
-             */
             private lastReportedFileNames;
-            /**
-             * Last version that was reported.
-             */
             private lastReportedVersion;
             protected projectErrors: Diagnostic[] | undefined;
             protected isInitialLoadPending: () => boolean;
+            private typingsCache;
+            private typingWatchers;
             private readonly cancellationToken;
             isNonTsProject(): boolean;
             isJsOnlyProject(): boolean;
             static resolveModule(moduleName: string, initialDir: string, host: ServerHost, log: (message: string) => void): {} | undefined;
+            private exportMapCache;
+            private changedFilesForExportMapCache;
+            private moduleSpecifierCache;
+            private symlinks;
             readonly jsDocParsingMode: JSDocParsingMode | undefined;
             isKnownTypesPackageName(name: string): boolean;
             installPackage(options: InstallPackageOptions): Promise<ApplyCodeActionCommandResult>;
-            private get typingsCache();
             getCompilationSettings(): ts.CompilerOptions;
             getCompilerOptions(): ts.CompilerOptions;
             getNewLine(): string;
@@ -2882,6 +2908,8 @@ declare namespace ts {
              * @returns: true if set of files in the project stays the same and false - otherwise.
              */
             updateGraph(): boolean;
+            private closeWatchingTypingLocations;
+            private onTypingInstallerWatchInvoke;
             protected removeExistingTypings(include: string[]): string[];
             private updateGraphWorker;
             private detachScriptInfoFromProject;
@@ -2893,6 +2921,7 @@ declare namespace ts {
             getScriptInfoForNormalizedPath(fileName: NormalizedPath): ScriptInfo | undefined;
             getScriptInfo(uncheckedFileName: string): ts.server.ScriptInfo | undefined;
             filesToString(writeProjectFileNames: boolean): string;
+            private filesToStringWorker;
             setCompilerOptions(compilerOptions: CompilerOptions): void;
             setTypeAcquisition(newTypeAcquisition: TypeAcquisition | undefined): void;
             getTypeAcquisition(): ts.TypeAcquisition;
@@ -2901,6 +2930,8 @@ declare namespace ts {
             protected enablePlugin(pluginConfigEntry: PluginImport, searchPaths: string[]): void;
             /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */
             refreshDiagnostics(): void;
+            private isDefaultProjectForOpenFiles;
+            private getCompilerOptionsForNoDtsResolutionProject;
         }
         /**
          * If a file is opened and no tsconfig (or jsconfig) is found,
@@ -2920,6 +2951,7 @@ declare namespace ts {
         }
         class AutoImportProviderProject extends Project {
             private hostProject;
+            private static readonly maxDependencies;
             private rootFileNames;
             updateGraph(): boolean;
             hasRoots(): boolean;
@@ -2936,6 +2968,8 @@ declare namespace ts {
         class ConfiguredProject extends Project {
             readonly canonicalConfigFilePath: NormalizedPath;
             private projectReferences;
+            private compilerHost?;
+            private releaseParsedConfig;
             /**
              * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
              * @returns: true if set of files in the project stays the same and false - otherwise.
@@ -3126,6 +3160,7 @@ declare namespace ts {
             configFileName?: NormalizedPath;
             configFileErrors?: readonly Diagnostic[];
         }
+        const nullTypingsInstaller: ITypingsInstaller;
         interface ProjectServiceOptions {
             host: ServerHost;
             logger: Logger;
@@ -3151,16 +3186,8 @@ declare namespace ts {
         }
         class ProjectService {
             private readonly nodeModulesWatchers;
-            /**
-             * Contains all the deleted script info's version information so that
-             * it does not reset when creating script info again
-             * (and could have potentially collided with version where contents mismatch)
-             */
             private readonly filenameToScriptInfoVersion;
             private readonly allJsFilesForOpenFileTelemetry;
-            /**
-             * maps external project file name to list of config files that were the part of this project
-             */
             private readonly externalProjectToConfiguredProjectMap;
             /**
              * external projects (configuration and list of root files is not controlled by tsserver)
@@ -3178,13 +3205,8 @@ declare namespace ts {
              * Open files: with value being project root path, and key being Path of the file that is open
              */
             readonly openFiles: Map<Path, NormalizedPath | undefined>;
-            /** Config files looked up and cached config files for open script info */
             private readonly configFileForOpenFiles;
-            /** Set of open script infos that are root of inferred project */
             private rootOfInferredProjects;
-            /**
-             * Map of open files that are opened without complete path but have projectRoot as current directory
-             */
             private readonly openFilesWithNonRootedDiskPath;
             private compilerOptionsForInferredProjects;
             private compilerOptionsForInferredProjectsPerProjectRoot;
@@ -3192,18 +3214,11 @@ declare namespace ts {
             private watchOptionsForInferredProjectsPerProjectRoot;
             private typeAcquisitionForInferredProjects;
             private typeAcquisitionForInferredProjectsPerProjectRoot;
-            /**
-             * Project size for configured or external projects
-             */
             private readonly projectToSizeMap;
             private readonly hostConfiguration;
             private safelist;
             private readonly legacySafelist;
             private pendingProjectUpdates;
-            /**
-             * All the open script info that needs recalculation of the default project,
-             * this also caches config file info before config file change was detected to use it in case projects are not updated yet
-             */
             private pendingOpenFileProjectUpdates?;
             readonly currentDirectory: NormalizedPath;
             readonly toCanonicalFileName: (f: string) => string;
@@ -3221,8 +3236,11 @@ declare namespace ts {
             readonly allowLocalPluginLoads: boolean;
             readonly typesMapLocation: string | undefined;
             readonly serverMode: LanguageServiceMode;
-            /** Tracks projects that we have already sent telemetry for. */
             private readonly seenProjects;
+            private readonly sharedExtendedConfigFileWatchers;
+            private readonly extendedConfigCache;
+            private packageJsonFilesMap;
+            private incompleteCompletionsCache;
             private performanceEventHandler?;
             private pendingPluginEnablements?;
             private currentPluginEnablementPromise?;
@@ -3236,20 +3254,9 @@ declare namespace ts {
             setCompilerOptionsForInferredProjects(projectCompilerOptions: protocol.InferredProjectCompilerOptions, projectRootPath?: string): void;
             findProject(projectName: string): Project | undefined;
             getDefaultProjectForFile(fileName: NormalizedPath, ensureProject: boolean): Project | undefined;
-            /**
-             * If there is default project calculation pending for this file,
-             * then it completes that calculation so that correct default project is used for the project
-             */
             private tryGetDefaultProjectForEnsuringConfiguredProjectForFile;
             private doEnsureDefaultProjectForFile;
             getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName: string): ScriptInfo | undefined;
-            /**
-             * Ensures the project structures are upto date
-             * This means,
-             * - we go through all the projects and update them if they are dirty
-             * - if updates reflect some change in structure or there was pending request to ensure projects for open files
-             *   ensure that each open script info has project
-             */
             private ensureProjectStructuresUptoDate;
             getFormatCodeOptions(file: NormalizedPath): FormatCodeSettings;
             getPreferences(file: NormalizedPath): protocol.UserPreferences;
@@ -3260,37 +3267,30 @@ declare namespace ts {
             private delayUpdateSourceInfoProjects;
             private delayUpdateProjectsOfScriptInfoPath;
             private handleDeletedFile;
+            private watchWildcardDirectory;
+            private onWildCardDirectoryWatcherInvoke;
+            private delayUpdateProjectsFromParsedConfigOnConfigFileChange;
+            private onConfigFileChanged;
             private removeProject;
             private assignOrphanScriptInfosToInferredProject;
-            /**
-             * Remove this file from the set of open, non-configured files.
-             * @param info The file that has been closed or newly configured
-             */
             private closeOpenFile;
             private deleteScriptInfo;
             private configFileExists;
-            /**
-             * This function tries to search for a tsconfig.json for the given file.
-             * This is different from the method the compiler uses because
-             * the compiler can assume it will always start searching in the
-             * current directory (the directory in which tsc was invoked).
-             * The server must start searching from the directory containing
-             * the newly opened file.
-             */
+            private createConfigFileWatcherForParsedConfig;
             private forEachConfigFileLocation;
-            /** Get cached configFileName for scriptInfo or ancestor of open script info */
             private getConfigFileNameForFileFromCache;
-            /** Caches the configFilename for script info or ancestor of open script info */
             private setConfigFileNameForFileInCache;
             private printProjects;
             private getConfiguredProjectByCanonicalConfigFilePath;
             private findExternalProjectByProjectName;
-            /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */
             private getFilenameForExceededTotalSizeLimitForNonTsFiles;
             private createExternalProject;
             private addFilesToNonInferredProject;
+            private loadConfiguredProject;
             private updateNonInferredProjectFiles;
             private updateRootAndOptionsOfNonInferredProject;
+            private reloadFileNamesOfParsedConfig;
+            private clearSemanticCache;
             private getOrCreateInferredProjectForProjectRootPathIfEnabled;
             private getOrCreateSingleInferredProjectIfEnabled;
             private getOrCreateSingleInferredWithoutProjectRoot;
@@ -3316,23 +3316,15 @@ declare namespace ts {
             private addSourceInfoToSourceMap;
             private addMissingSourceMapFile;
             setHostConfiguration(args: protocol.ConfigureRequestArguments): void;
+            private getWatchOptionsFromProjectWatchOptions;
             closeLog(): void;
+            private sendSourceFileChange;
             /**
              * This function rebuilds the project for every file opened by the client
              * This does not reload contents of open files from disk. But we could do that if needed
              */
             reloadProjects(): void;
-            /**
-             * Remove the root of inferred project if script info is part of another project
-             */
             private removeRootOfInferredProjectIfNowPartOfOtherProject;
-            /**
-             * This function is to update the project structure for every inferred project.
-             * It is called on the premise that all the configured projects are
-             * up to date.
-             * This will go through open files and assign them to inferred project if open file is not part of any other project
-             * After that all the inferred project graphs are updated
-             */
             private ensureProjectForOpenFiles;
             /**
              * Open file whose contents is managed by the client
@@ -3343,20 +3335,12 @@ declare namespace ts {
             private findExternalProjectContainingOpenScriptInfo;
             private getOrCreateOpenScriptInfo;
             private assignProjectToOpenedScriptInfo;
-            /**
-             * Finds the default configured project for given info
-             * For any tsconfig found, it looks into that project, if not then all its references,
-             * The search happens for all tsconfigs till projectRootPath
-             */
             private tryFindDefaultConfiguredProjectForOpenScriptInfo;
-            /**
-             * Finds the default configured project, if found, it creates the solution projects (does not load them right away)
-             * with Find: finds the projects even if the project is deferredClosed
-             */
             private tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo;
             private ensureProjectChildren;
             private cleanupConfiguredProjects;
             private cleanupProjectsAndScriptInfos;
+            private tryInvokeWildCardDirectories;
             openClientFileWithNormalizedPath(fileName: NormalizedPath, fileContent?: string, scriptKind?: ScriptKind, hasMixedContent?: boolean, projectRootPath?: NormalizedPath): OpenConfiguredProjectResult;
             private removeOrphanScriptInfos;
             private telemetryOnOpenFile;
@@ -3368,7 +3352,6 @@ declare namespace ts {
             private collectChanges;
             closeExternalProject(uncheckedFileName: string): void;
             openExternalProjects(projects: protocol.ExternalProject[]): void;
-            /** Makes a filename safe to insert in a RegExp */
             private static readonly filenameEscapeRegexp;
             private static escapeFilenameForRegex;
             resetSafeList(): void;
@@ -3376,9 +3359,12 @@ declare namespace ts {
             private applySafeListWorker;
             openExternalProject(proj: protocol.ExternalProject): void;
             hasDeferredExtension(): boolean;
+            private endEnablePlugin;
             private enableRequestedPluginsAsync;
             private enableRequestedPluginsWorker;
             configurePlugin(args: protocol.ConfigurePluginRequestArguments): void;
+            private watchPackageJsonFile;
+            private onPackageJsonChange;
         }
         function formatMessage<T extends protocol.Message>(msg: T, logger: Logger, byteLength: (s: string, encoding: BufferEncoding) => number, newLine: string): string;
         interface ServerCancellationToken extends HostCancellationToken {
@@ -3386,10 +3372,6 @@ declare namespace ts {
             resetRequest(requestId: number): void;
         }
         const nullCancellationToken: ServerCancellationToken;
-        interface PendingErrorCheck {
-            fileName: NormalizedPath;
-            project: Project;
-        }
         /** @deprecated use ts.server.protocol.CommandTypes */
         type CommandNames = protocol.CommandTypes;
         /** @deprecated use ts.server.protocol.CommandTypes */
@@ -3449,6 +3431,7 @@ declare namespace ts {
             constructor(opts: SessionOptions);
             private sendRequestCompletedEvent;
             private addPerformanceData;
+            private addDiagnosticsPerformanceData;
             private performanceEventHandler;
             private defaultEventHandler;
             private projectsUpdatedInBackgroundEvent;
@@ -3460,8 +3443,8 @@ declare namespace ts {
             private semanticCheck;
             private syntacticCheck;
             private suggestionCheck;
+            private regionSemanticCheck;
             private sendDiagnosticsEvent;
-            /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */
             private updateErrorCheck;
             private cleanProjects;
             private cleanup;
@@ -3508,10 +3491,6 @@ declare namespace ts {
             private toSpanGroups;
             private getReferences;
             private getFileReferences;
-            /**
-             * @param fileName is the name of the file to be opened
-             * @param fileContent is a version of the file content that is known to be more up to date than the one on disk
-             */
             private openClientFile;
             private getPosition;
             private getPositionInFile;
@@ -3610,19 +3589,12 @@ declare namespace ts {
     }
     namespace deno {
         function setIsNodeSourceFileCallback(callback: IsNodeSourceFileCallback): void;
-        function setNodeBuiltInModuleNames(names: readonly string[]): void;
         function setNodeOnlyGlobalNames(names: readonly string[]): void;
-        function createDenoForkContext({ mergeSymbol, globals, nodeGlobals, ambientModuleSymbolRegex }: {
+        function createDenoForkContext({ mergeSymbol, globals, nodeGlobals }: {
             mergeSymbol(target: ts.Symbol, source: ts.Symbol, unidirectional?: boolean): ts.Symbol;
             globals: ts.SymbolTable;
             nodeGlobals: ts.SymbolTable;
-            ambientModuleSymbolRegex: RegExp;
-        }): {
-            hasNodeSourceFile: (node: ts.Node | undefined) => boolean;
-            getGlobalsForName: (id: ts.__String) => ts.SymbolTable;
-            mergeGlobalSymbolTable: (node: ts.Node, source: ts.SymbolTable, unidirectional?: boolean) => void;
-            combinedGlobals: ts.SymbolTable;
-        };
+        }): DenoForkContext;
         function tryParseNpmPackageReference(text: string): {
             name: string;
             versionReq: string | undefined;
@@ -3634,6 +3606,12 @@ declare namespace ts {
             subPath: string | undefined;
         };
         type IsNodeSourceFileCallback = (sourceFile: ts.SourceFile) => boolean;
+        interface DenoForkContext {
+            hasNodeSourceFile: (node: ts.Node | undefined) => boolean;
+            getGlobalsForName: (id: ts.__String) => ts.SymbolTable;
+            mergeGlobalSymbolTable: (node: ts.Node, source: ts.SymbolTable, unidirectional?: boolean) => void;
+            combinedGlobals: ts.SymbolTable;
+        }
         interface NpmPackageReference {
             name: string;
             versionReq: string;
@@ -3648,7 +3626,7 @@ declare namespace ts {
             readDirectory(rootDir: string, extensions: readonly string[], excludes: readonly string[] | undefined, includes: readonly string[] | undefined, depth?: number): string[];
         }
     }
-    const versionMajorMinor = "5.5";
+    const versionMajorMinor = "5.6";
     /** The version of the TypeScript compiler release */
     const version: string;
     /**
@@ -4478,7 +4456,7 @@ declare namespace ts {
         readonly right: Identifier;
     }
     type EntityName = Identifier | QualifiedName;
-    type PropertyName = Identifier | StringLiteral | NoSubstitutionTemplateLiteral | NumericLiteral | ComputedPropertyName | PrivateIdentifier;
+    type PropertyName = Identifier | StringLiteral | NoSubstitutionTemplateLiteral | NumericLiteral | ComputedPropertyName | PrivateIdentifier | BigIntLiteral;
     type MemberName = Identifier | PrivateIdentifier;
     type DeclarationName = PropertyName | JsxAttributeName | StringLiteralLike | ElementAccessExpression | BindingPattern | EntityNameExpression;
     interface Declaration extends Node {
@@ -4829,7 +4807,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.StringLiteral;
     }
     type StringLiteralLike = StringLiteral | NoSubstitutionTemplateLiteral;
-    type PropertyNameLiteral = Identifier | StringLiteralLike | NumericLiteral | JsxNamespacedName;
+    type PropertyNameLiteral = Identifier | StringLiteralLike | NumericLiteral | JsxNamespacedName | BigIntLiteral;
     interface TemplateLiteralTypeNode extends TypeNode {
         kind: SyntaxKind.TemplateLiteralType;
         readonly head: TemplateHead;
@@ -5549,7 +5527,7 @@ declare namespace ts {
     interface NamespaceExport extends NamedDeclaration {
         readonly kind: SyntaxKind.NamespaceExport;
         readonly parent: ExportDeclaration;
-        readonly name: Identifier;
+        readonly name: ModuleExportName;
     }
     interface NamespaceExportDeclaration extends DeclarationStatement, JSDocContainer {
         readonly kind: SyntaxKind.NamespaceExportDeclaration;
@@ -5581,7 +5559,7 @@ declare namespace ts {
     interface ImportSpecifier extends NamedDeclaration {
         readonly kind: SyntaxKind.ImportSpecifier;
         readonly parent: NamedImports;
-        readonly propertyName?: Identifier;
+        readonly propertyName?: ModuleExportName;
         readonly name: Identifier;
         readonly isTypeOnly: boolean;
     }
@@ -5589,9 +5567,10 @@ declare namespace ts {
         readonly kind: SyntaxKind.ExportSpecifier;
         readonly parent: NamedExports;
         readonly isTypeOnly: boolean;
-        readonly propertyName?: Identifier;
-        readonly name: Identifier;
+        readonly propertyName?: ModuleExportName;
+        readonly name: ModuleExportName;
     }
+    type ModuleExportName = Identifier | StringLiteral;
     type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier;
     type TypeOnlyCompatibleAliasDeclaration = ImportClause | ImportEqualsDeclaration | NamespaceImport | ImportOrExportSpecifier | ExportDeclaration | NamespaceExport;
     type TypeOnlyImportDeclaration =
@@ -6046,19 +6025,67 @@ declare namespace ts {
         isSourceFileFromExternalLibrary(file: SourceFile): boolean;
         isSourceFileDefaultLibrary(file: SourceFile): boolean;
         /**
-         * Calculates the final resolution mode for a given module reference node. This is the resolution mode explicitly provided via import
-         * attributes, if present, or the syntax the usage would have if emitted to JavaScript. In `--module node16` or `nodenext`, this may
-         * depend on the file's `impliedNodeFormat`. In `--module preserve`, it depends only on the input syntax of the reference. In other
-         * `module` modes, when overriding import attributes are not provided, this function returns `undefined`, as the result would have no
-         * impact on module resolution, emit, or type checking.
+         * Calculates the final resolution mode for a given module reference node. This function only returns a result when module resolution
+         * settings allow differing resolution between ESM imports and CJS requires, or when a mode is explicitly provided via import attributes,
+         * which cause an `import` or `require` condition to be used during resolution regardless of module resolution settings. In absence of
+         * overriding attributes, and in modes that support differing resolution, the result indicates the syntax the usage would emit to JavaScript.
+         * Some examples:
+         *
+         * ```ts
+         * // tsc foo.mts --module nodenext
+         * import {} from "mod";
+         * // Result: ESNext - the import emits as ESM due to `impliedNodeFormat` set by .mts file extension
+         *
+         * // tsc foo.cts --module nodenext
+         * import {} from "mod";
+         * // Result: CommonJS - the import emits as CJS due to `impliedNodeFormat` set by .cts file extension
+         *
+         * // tsc foo.ts --module preserve --moduleResolution bundler
+         * import {} from "mod";
+         * // Result: ESNext - the import emits as ESM due to `--module preserve` and `--moduleResolution bundler`
+         * // supports conditional imports/exports
+         *
+         * // tsc foo.ts --module preserve --moduleResolution node10
+         * import {} from "mod";
+         * // Result: undefined - the import emits as ESM due to `--module preserve`, but `--moduleResolution node10`
+         * // does not support conditional imports/exports
+         *
+         * // tsc foo.ts --module commonjs --moduleResolution node10
+         * import type {} from "mod" with { "resolution-mode": "import" };
+         * // Result: ESNext - conditional imports/exports always supported with "resolution-mode" attribute
+         * ```
          */
         getModeForUsageLocation(file: SourceFile, usage: StringLiteralLike): ResolutionMode;
         /**
-         * Calculates the final resolution mode for an import at some index within a file's `imports` list. This is the resolution mode
-         * explicitly provided via import attributes, if present, or the syntax the usage would have if emitted to JavaScript. In
-         * `--module node16` or `nodenext`, this may depend on the file's `impliedNodeFormat`. In `--module preserve`, it depends only on the
-         * input syntax of the reference. In other `module` modes, when overriding import attributes are not provided, this function returns
-         * `undefined`, as the result would have no impact on module resolution, emit, or type checking.
+         * Calculates the final resolution mode for an import at some index within a file's `imports` list. This function only returns a result
+         * when module resolution settings allow differing resolution between ESM imports and CJS requires, or when a mode is explicitly provided
+         * via import attributes, which cause an `import` or `require` condition to be used during resolution regardless of module resolution
+         * settings. In absence of overriding attributes, and in modes that support differing resolution, the result indicates the syntax the
+         * usage would emit to JavaScript. Some examples:
+         *
+         * ```ts
+         * // tsc foo.mts --module nodenext
+         * import {} from "mod";
+         * // Result: ESNext - the import emits as ESM due to `impliedNodeFormat` set by .mts file extension
+         *
+         * // tsc foo.cts --module nodenext
+         * import {} from "mod";
+         * // Result: CommonJS - the import emits as CJS due to `impliedNodeFormat` set by .cts file extension
+         *
+         * // tsc foo.ts --module preserve --moduleResolution bundler
+         * import {} from "mod";
+         * // Result: ESNext - the import emits as ESM due to `--module preserve` and `--moduleResolution bundler`
+         * // supports conditional imports/exports
+         *
+         * // tsc foo.ts --module preserve --moduleResolution node10
+         * import {} from "mod";
+         * // Result: undefined - the import emits as ESM due to `--module preserve`, but `--moduleResolution node10`
+         * // does not support conditional imports/exports
+         *
+         * // tsc foo.ts --module commonjs --moduleResolution node10
+         * import type {} from "mod" with { "resolution-mode": "import" };
+         * // Result: ESNext - conditional imports/exports always supported with "resolution-mode" attribute
+         * ```
          */
         getModeForResolutionAtIndex(file: SourceFile, index: number): ResolutionMode;
         getProjectReferences(): readonly ProjectReference[] | undefined;
@@ -6125,6 +6152,27 @@ declare namespace ts {
         getBaseTypes(type: InterfaceType): BaseType[];
         getBaseTypeOfLiteralType(type: Type): Type;
         getWidenedType(type: Type): Type;
+        /**
+         * Gets the "awaited type" of a type.
+         *
+         * If an expression has a Promise-like type, the "awaited type" of the expression is
+         * derived from the type of the first argument of the fulfillment callback for that
+         * Promise's `then` method. If the "awaited type" is itself a Promise-like, it is
+         * recursively unwrapped in the same manner until a non-promise type is found.
+         *
+         * If an expression does not have a Promise-like type, its "awaited type" is the type
+         * of the expression.
+         *
+         * If the resulting "awaited type" is a generic object type, then it is wrapped in
+         * an `Awaited<T>`.
+         *
+         * In the event the "awaited type" circularly references itself, or is a non-Promise
+         * object-type with a callable `then()` method, an "awaited type" cannot be determined
+         * and the value `undefined` will be returned.
+         *
+         * This is used to reflect the runtime behavior of the `await` keyword.
+         */
+        getAwaitedType(type: Type): Type | undefined;
         getReturnTypeOfSignature(signature: Signature): Type;
         getNullableType(type: Type, flags: TypeFlags): Type;
         getNonNullableType(type: Type): Type;
@@ -6217,6 +6265,7 @@ declare namespace ts {
         getNumberType(): Type;
         getNumberLiteralType(value: number): NumberLiteralType;
         getBigIntType(): Type;
+        getBigIntLiteralType(value: PseudoBigInt): BigIntLiteralType;
         getBooleanType(): Type;
         getFalseType(): Type;
         getTrueType(): Type;
@@ -6686,7 +6735,11 @@ declare namespace ts {
         minLength: number;
         /** Number of initial required or optional elements */
         fixedLength: number;
-        /** True if tuple has any rest or variadic elements */
+        /**
+         * True if tuple has any rest or variadic elements
+         *
+         * @deprecated Use `.combinedFlags & ElementFlags.Variable` instead
+         */
         hasRestElement: boolean;
         combinedFlags: ElementFlags;
         readonly: boolean;
@@ -7010,6 +7063,7 @@ declare namespace ts {
         strictBindCallApply?: boolean;
         strictNullChecks?: boolean;
         strictPropertyInitialization?: boolean;
+        strictBuiltinIteratorReturn?: boolean;
         stripInternal?: boolean;
         /** @deprecated */
         suppressExcessPropertyErrors?: boolean;
@@ -7018,6 +7072,7 @@ declare namespace ts {
         target?: ScriptTarget;
         traceResolution?: boolean;
         useUnknownInCatchVariables?: boolean;
+        noUncheckedSideEffectImports?: boolean;
         resolveJsonModule?: boolean;
         types?: string[];
         /** Paths used to compute primary types search locations */
@@ -7344,9 +7399,10 @@ declare namespace ts {
         TypeAssertions = 2,
         NonNullAssertions = 4,
         PartiallyEmittedExpressions = 8,
+        ExpressionsWithTypeArguments = 16,
         Assertions = 6,
-        All = 15,
-        ExcludeJSDocTypeAssertion = 16,
+        All = 31,
+        ExcludeJSDocTypeAssertion = -2147483648,
     }
     type ImmediatelyInvokedFunctionExpression = CallExpression & {
         readonly expression: FunctionExpression;
@@ -7645,20 +7701,20 @@ declare namespace ts {
         updateImportAttribute(node: ImportAttribute, name: ImportAttributeName, value: Expression): ImportAttribute;
         createNamespaceImport(name: Identifier): NamespaceImport;
         updateNamespaceImport(node: NamespaceImport, name: Identifier): NamespaceImport;
-        createNamespaceExport(name: Identifier): NamespaceExport;
-        updateNamespaceExport(node: NamespaceExport, name: Identifier): NamespaceExport;
+        createNamespaceExport(name: ModuleExportName): NamespaceExport;
+        updateNamespaceExport(node: NamespaceExport, name: ModuleExportName): NamespaceExport;
         createNamedImports(elements: readonly ImportSpecifier[]): NamedImports;
         updateNamedImports(node: NamedImports, elements: readonly ImportSpecifier[]): NamedImports;
-        createImportSpecifier(isTypeOnly: boolean, propertyName: Identifier | undefined, name: Identifier): ImportSpecifier;
-        updateImportSpecifier(node: ImportSpecifier, isTypeOnly: boolean, propertyName: Identifier | undefined, name: Identifier): ImportSpecifier;
+        createImportSpecifier(isTypeOnly: boolean, propertyName: ModuleExportName | undefined, name: Identifier): ImportSpecifier;
+        updateImportSpecifier(node: ImportSpecifier, isTypeOnly: boolean, propertyName: ModuleExportName | undefined, name: Identifier): ImportSpecifier;
         createExportAssignment(modifiers: readonly ModifierLike[] | undefined, isExportEquals: boolean | undefined, expression: Expression): ExportAssignment;
         updateExportAssignment(node: ExportAssignment, modifiers: readonly ModifierLike[] | undefined, expression: Expression): ExportAssignment;
         createExportDeclaration(modifiers: readonly ModifierLike[] | undefined, isTypeOnly: boolean, exportClause: NamedExportBindings | undefined, moduleSpecifier?: Expression, attributes?: ImportAttributes): ExportDeclaration;
         updateExportDeclaration(node: ExportDeclaration, modifiers: readonly ModifierLike[] | undefined, isTypeOnly: boolean, exportClause: NamedExportBindings | undefined, moduleSpecifier: Expression | undefined, attributes: ImportAttributes | undefined): ExportDeclaration;
         createNamedExports(elements: readonly ExportSpecifier[]): NamedExports;
         updateNamedExports(node: NamedExports, elements: readonly ExportSpecifier[]): NamedExports;
-        createExportSpecifier(isTypeOnly: boolean, propertyName: string | Identifier | undefined, name: string | Identifier): ExportSpecifier;
-        updateExportSpecifier(node: ExportSpecifier, isTypeOnly: boolean, propertyName: Identifier | undefined, name: Identifier): ExportSpecifier;
+        createExportSpecifier(isTypeOnly: boolean, propertyName: string | ModuleExportName | undefined, name: string | ModuleExportName): ExportSpecifier;
+        updateExportSpecifier(node: ExportSpecifier, isTypeOnly: boolean, propertyName: ModuleExportName | undefined, name: ModuleExportName): ExportSpecifier;
         createExternalModuleReference(expression: Expression): ExternalModuleReference;
         updateExternalModuleReference(node: ExternalModuleReference, expression: Expression): ExternalModuleReference;
         createJSDocAllType(): JSDocAllType;
@@ -8238,6 +8294,7 @@ declare namespace ts {
         readonly interactiveInlayHints?: boolean;
         readonly allowRenameOfImportPath?: boolean;
         readonly autoImportFileExcludePatterns?: string[];
+        readonly autoImportSpecifierExcludeRegexes?: string[];
         readonly preferTypeOnlyAutoImports?: boolean;
         /**
          * Indicates whether imports should be organized in a case-insensitive manner.
@@ -8976,6 +9033,7 @@ declare namespace ts {
     function isExportDeclaration(node: Node): node is ExportDeclaration;
     function isNamedExports(node: Node): node is NamedExports;
     function isExportSpecifier(node: Node): node is ExportSpecifier;
+    function isModuleExportName(node: Node): node is ModuleExportName;
     function isMissingDeclaration(node: Node): node is MissingDeclaration;
     function isNotEmittedStatement(node: Node): node is NotEmittedStatement;
     function isExternalModuleReference(node: Node): node is ExternalModuleReference;
@@ -9411,24 +9469,43 @@ declare namespace ts {
     function getModeForResolutionAtIndex(file: SourceFile, index: number, compilerOptions: CompilerOptions): ResolutionMode;
     /**
      * Use `program.getModeForUsageLocation`, which retrieves the correct `compilerOptions`, instead of this function whenever possible.
-     * Calculates the final resolution mode for a given module reference node. This is the resolution mode explicitly provided via import
-     * attributes, if present, or the syntax the usage would have if emitted to JavaScript. In `--module node16` or `nodenext`, this may
-     * depend on the file's `impliedNodeFormat`. In `--module preserve`, it depends only on the input syntax of the reference. In other
-     * `module` modes, when overriding import attributes are not provided, this function returns `undefined`, as the result would have no
-     * impact on module resolution, emit, or type checking.
+     * Calculates the final resolution mode for a given module reference node. This function only returns a result when module resolution
+     * settings allow differing resolution between ESM imports and CJS requires, or when a mode is explicitly provided via import attributes,
+     * which cause an `import` or `require` condition to be used during resolution regardless of module resolution settings. In absence of
+     * overriding attributes, and in modes that support differing resolution, the result indicates the syntax the usage would emit to JavaScript.
+     * Some examples:
+     *
+     * ```ts
+     * // tsc foo.mts --module nodenext
+     * import {} from "mod";
+     * // Result: ESNext - the import emits as ESM due to `impliedNodeFormat` set by .mts file extension
+     *
+     * // tsc foo.cts --module nodenext
+     * import {} from "mod";
+     * // Result: CommonJS - the import emits as CJS due to `impliedNodeFormat` set by .cts file extension
+     *
+     * // tsc foo.ts --module preserve --moduleResolution bundler
+     * import {} from "mod";
+     * // Result: ESNext - the import emits as ESM due to `--module preserve` and `--moduleResolution bundler`
+     * // supports conditional imports/exports
+     *
+     * // tsc foo.ts --module preserve --moduleResolution node10
+     * import {} from "mod";
+     * // Result: undefined - the import emits as ESM due to `--module preserve`, but `--moduleResolution node10`
+     * // does not support conditional imports/exports
+     *
+     * // tsc foo.ts --module commonjs --moduleResolution node10
+     * import type {} from "mod" with { "resolution-mode": "import" };
+     * // Result: ESNext - conditional imports/exports always supported with "resolution-mode" attribute
+     * ```
+     *
      * @param file The file the import or import-like reference is contained within
      * @param usage The module reference string
      * @param compilerOptions The compiler options for the program that owns the file. If the file belongs to a referenced project, the compiler options
      * should be the options of the referenced project, not the referencing project.
      * @returns The final resolution mode of the import
      */
-    function getModeForUsageLocation(
-        file: {
-            impliedNodeFormat?: ResolutionMode;
-        },
-        usage: StringLiteralLike,
-        compilerOptions: CompilerOptions,
-    ): ModuleKind.CommonJS | ModuleKind.ESNext | undefined;
+    function getModeForUsageLocation(file: SourceFile, usage: StringLiteralLike, compilerOptions: CompilerOptions): ResolutionMode;
     function getConfigFileParsingDiagnostics(configFileParseResult: ParsedCommandLine): readonly Diagnostic[];
     /**
      * A function for determining if a given file is esm or cjs format, assuming modern node module resolution rules, as configured by the
@@ -9654,6 +9731,7 @@ declare namespace ts {
         setTimeout?(callback: (...args: any[]) => void, ms: number, ...args: any[]): any;
         /** If provided, will be used to reset existing delayed compilation */
         clearTimeout?(timeoutId: any): void;
+        preferNonRecursiveWatch?: boolean;
     }
     interface ProgramHost<T extends BuilderProgram> {
         /**
@@ -9776,6 +9854,7 @@ declare namespace ts {
         dry?: boolean;
         force?: boolean;
         verbose?: boolean;
+        stopBuildOnErrors?: boolean;
         incremental?: boolean;
         assumeChangesOnlyAffectDirectDependencies?: boolean;
         declaration?: boolean;
@@ -10743,6 +10822,10 @@ declare namespace ts {
          */
         isIncomplete?: true;
         entries: CompletionEntry[];
+        /**
+         * Default commit characters for the completion entries.
+         */
+        defaultCommitCharacters?: string[];
     }
     interface CompletionEntryDataAutoImport {
         /**
@@ -10849,6 +10932,10 @@ declare namespace ts {
          * is an auto-import.
          */
         data?: CompletionEntryData;
+        /**
+         * If this completion entry is selected, typing a commit character will cause the entry to be accepted.
+         */
+        commitCharacters?: string[];
     }
     interface CompletionEntryLabelDetails {
         /**