Update LKG

lib/enu/diagnosticMessages.generated.json.lcg

@@ -657,6 +657,12 @@
               </Str>
               <Disp Icon="Str" />
             </Item>
+            <Item ItemId=";All_imports_in_import_declaration_are_unused_6192" ItemType="0" PsrId="306" Leaf="true">
+              <Str Cat="Text">
+                <Val><![CDATA[All imports in import declaration are unused.]]></Val>
+              </Str>
+              <Disp Icon="Str" />
+            </Item>
             <Item ItemId=";Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011" ItemType="0" PsrId="306" Leaf="true">
               <Str Cat="Text">
                 <Val><![CDATA[Allow default imports from modules with no default export. This does not affect code emit, just typechecking.]]></Val>
@@ -3969,6 +3975,12 @@
               </Str>
               <Disp Icon="Str" />
             </Item>
+            <Item ItemId=";Remove_import_from_0_90005" ItemType="0" PsrId="306" Leaf="true">
+              <Str Cat="Text">
+                <Val><![CDATA[Remove import from '{0}']]></Val>
+              </Str>
+              <Disp Icon="Str" />
+            </Item>
             <Item ItemId=";Replace_import_with_0_95015" ItemType="0" PsrId="306" Leaf="true">
               <Str Cat="Text">
                 <Val><![CDATA[Replace import with '{0}'.]]></Val>

lib/protocol.d.ts

@@ -46,6 +46,7 @@ declare namespace ts.server.protocol {
         OpenExternalProject = "openExternalProject",
         OpenExternalProjects = "openExternalProjects",
         CloseExternalProject = "closeExternalProject",
+        GetOutliningSpans = "getOutliningSpans",
         TodoComments = "todoComments",
         Indentation = "indentation",
         DocCommentTemplate = "docCommentTemplate",
@@ -204,6 +205,31 @@ declare namespace ts.server.protocol {
          */
         onlyMultiLine: boolean;
     }
+    /**
+     * Request to obtain outlining spans in file.
+     */
+    interface OutliningSpansRequest extends FileRequest {
+        command: CommandTypes.GetOutliningSpans;
+    }
+    interface OutliningSpan {
+        /** The span of the document to actually collapse. */
+        textSpan: TextSpan;
+        /** The span of the document to display when the user hovers over the collapsed span. */
+        hintSpan: TextSpan;
+        /** The text to display in the editor for the collapsed region. */
+        bannerText: string;
+        /**
+         * Whether or not this region should be automatically collapsed when
+         * the 'Collapse to Definitions' command is invoked.
+         */
+        autoCollapse: boolean;
+    }
+    /**
+     * Response to OutliningSpansRequest request.
+     */
+    interface OutliningSpansResponse extends Response {
+        body?: OutliningSpan[];
+    }
     /**
      * A request to get indentation for a location in file
      */

lib/tsserverlibrary.d.ts

@@ -644,7 +644,8 @@ declare namespace ts {
         body?: Block | Expression;
     }
     type FunctionLikeDeclaration = FunctionDeclaration | MethodDeclaration | ConstructorDeclaration | GetAccessorDeclaration | SetAccessorDeclaration | FunctionExpression | ArrowFunction;
-    type FunctionLike = FunctionLikeDeclaration | FunctionTypeNode | ConstructorTypeNode | IndexSignatureDeclaration | MethodSignature | ConstructSignatureDeclaration | CallSignatureDeclaration | JSDocFunctionType;
+    /** @deprecated Use SignatureDeclaration */
+    type FunctionLike = SignatureDeclaration;
     interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement {
         kind: SyntaxKind.FunctionDeclaration;
         name?: Identifier;
@@ -1801,7 +1802,7 @@ declare namespace ts {
          */
         getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[], argumentCount?: number): Signature;
         getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature | undefined;
-        isImplementationOfOverload(node: FunctionLike): boolean | undefined;
+        isImplementationOfOverload(node: SignatureDeclaration): boolean | undefined;
         isUndefinedSymbol(symbol: Symbol): boolean;
         isArgumentsSymbol(symbol: Symbol): boolean;
         isUnknownSymbol(symbol: Symbol): boolean;
@@ -1960,28 +1961,28 @@ declare namespace ts {
         JSContainer = 67108864,
         Enum = 384,
         Variable = 3,
-        Value = 107455,
-        Type = 793064,
+        Value = 67216319,
+        Type = 67901928,
         Namespace = 1920,
         Module = 1536,
         Accessor = 98304,
-        FunctionScopedVariableExcludes = 107454,
-        BlockScopedVariableExcludes = 107455,
-        ParameterExcludes = 107455,
+        FunctionScopedVariableExcludes = 67216318,
+        BlockScopedVariableExcludes = 67216319,
+        ParameterExcludes = 67216319,
         PropertyExcludes = 0,
-        EnumMemberExcludes = 900095,
-        FunctionExcludes = 106927,
-        ClassExcludes = 899519,
-        InterfaceExcludes = 792968,
-        RegularEnumExcludes = 899327,
-        ConstEnumExcludes = 899967,
-        ValueModuleExcludes = 106639,
+        EnumMemberExcludes = 68008959,
+        FunctionExcludes = 67215791,
+        ClassExcludes = 68008383,
+        InterfaceExcludes = 67901832,
+        RegularEnumExcludes = 68008191,
+        ConstEnumExcludes = 68008831,
+        ValueModuleExcludes = 67215503,
         NamespaceModuleExcludes = 0,
-        MethodExcludes = 99263,
-        GetAccessorExcludes = 41919,
-        SetAccessorExcludes = 74687,
-        TypeParameterExcludes = 530920,
-        TypeAliasExcludes = 793064,
+        MethodExcludes = 67208127,
+        GetAccessorExcludes = 67150783,
+        SetAccessorExcludes = 67183551,
+        TypeParameterExcludes = 67639784,
+        TypeAliasExcludes = 67901928,
         AliasExcludes = 2097152,
         ModuleMember = 2623475,
         ExportHasLocal = 944,
@@ -2749,6 +2750,7 @@ declare namespace ts {
         newLine?: NewLineKind;
         omitTrailingSemicolon?: boolean;
     }
+    /** @deprecated See comment on SymbolWriter */
     interface SymbolTracker {
         trackSymbol?(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
         reportInaccessibleThisError?(): void;
@@ -2854,11 +2856,6 @@ declare namespace ts {
     }
     type FileWatcherCallback = (fileName: string, eventKind: FileWatcherEventKind) => void;
     type DirectoryWatcherCallback = (fileName: string) => void;
-    interface WatchedFile {
-        fileName: string;
-        callback: FileWatcherCallback;
-        mtime?: Date;
-    }
     interface System {
         args: string[];
         newLine: string;
@@ -3215,7 +3212,7 @@ declare namespace ts {
     function isEntityName(node: Node): node is EntityName;
     function isPropertyName(node: Node): node is PropertyName;
     function isBindingName(node: Node): node is BindingName;
-    function isFunctionLike(node: Node): node is FunctionLike;
+    function isFunctionLike(node: Node): node is SignatureDeclaration;
     function isClassElement(node: Node): node is ClassElement;
     function isClassLike(node: Node): node is ClassLikeDeclaration;
     function isAccessor(node: Node): node is AccessorDeclaration;
@@ -5066,6 +5063,7 @@ declare namespace ts.server.protocol {
         OpenExternalProject = "openExternalProject",
         OpenExternalProjects = "openExternalProjects",
         CloseExternalProject = "closeExternalProject",
+        GetOutliningSpans = "getOutliningSpans",
         TodoComments = "todoComments",
         Indentation = "indentation",
         DocCommentTemplate = "docCommentTemplate",
@@ -5224,6 +5222,31 @@ declare namespace ts.server.protocol {
          */
         onlyMultiLine: boolean;
     }
+    /**
+     * Request to obtain outlining spans in file.
+     */
+    interface OutliningSpansRequest extends FileRequest {
+        command: CommandTypes.GetOutliningSpans;
+    }
+    interface OutliningSpan {
+        /** The span of the document to actually collapse. */
+        textSpan: TextSpan;
+        /** The span of the document to display when the user hovers over the collapsed span. */
+        hintSpan: TextSpan;
+        /** The text to display in the editor for the collapsed region. */
+        bannerText: string;
+        /**
+         * Whether or not this region should be automatically collapsed when
+         * the 'Collapse to Definitions' command is invoked.
+         */
+        autoCollapse: boolean;
+    }
+    /**
+     * Response to OutliningSpansRequest request.
+     */
+    interface OutliningSpansResponse extends Response {
+        body?: OutliningSpan[];
+    }
     /**
      * A request to get indentation for a location in file
      */
@@ -7275,7 +7298,7 @@ declare namespace ts.server {
         private getFileAndProject(args);
         private getFileAndLanguageServiceForSyntacticOperation(args);
         private getFileAndProjectWorker(uncheckedFileName, projectFileName);
-        private getOutliningSpans(args);
+        private getOutliningSpans(args, simplifiedResult);
         private getTodoComments(args);
         private getDocCommentTemplate(args);
         private getSpanOfEnclosingComment(args);
@@ -7831,7 +7854,6 @@ declare namespace ts.server {
         /** Tracks projects that we have already sent telemetry for. */
         private readonly seenProjects;
         constructor(opts: ProjectServiceOptions);
-        private createWatcherLog(watchType, project);
         toPath(fileName: string): Path;
         private loadTypesMap();
         updateTypingsForProject(response: SetTypings | InvalidateCachedTypings | PackageInstalledResponse): void;
@@ -7853,7 +7875,7 @@ declare namespace ts.server {
         private ensureProjectStructuresUptoDate();
         private updateProjectIfDirty(project);
         getFormatCodeOptions(file?: NormalizedPath): FormatCodeSettings;
-        private onSourceFileChanged(fileName, eventKind);
+        private onSourceFileChanged(fileName, eventKind, path);
         private handleDeletedFile(info);
         private onConfigChangedForConfiguredProject(project, eventKind);
         /**

lib/typescript.d.ts

@@ -644,7 +644,8 @@ declare namespace ts {
         body?: Block | Expression;
     }
     type FunctionLikeDeclaration = FunctionDeclaration | MethodDeclaration | ConstructorDeclaration | GetAccessorDeclaration | SetAccessorDeclaration | FunctionExpression | ArrowFunction;
-    type FunctionLike = FunctionLikeDeclaration | FunctionTypeNode | ConstructorTypeNode | IndexSignatureDeclaration | MethodSignature | ConstructSignatureDeclaration | CallSignatureDeclaration | JSDocFunctionType;
+    /** @deprecated Use SignatureDeclaration */
+    type FunctionLike = SignatureDeclaration;
     interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement {
         kind: SyntaxKind.FunctionDeclaration;
         name?: Identifier;
@@ -1801,7 +1802,7 @@ declare namespace ts {
          */
         getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[], argumentCount?: number): Signature;
         getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature | undefined;
-        isImplementationOfOverload(node: FunctionLike): boolean | undefined;
+        isImplementationOfOverload(node: SignatureDeclaration): boolean | undefined;
         isUndefinedSymbol(symbol: Symbol): boolean;
         isArgumentsSymbol(symbol: Symbol): boolean;
         isUnknownSymbol(symbol: Symbol): boolean;
@@ -1960,28 +1961,28 @@ declare namespace ts {
         JSContainer = 67108864,
         Enum = 384,
         Variable = 3,
-        Value = 107455,
-        Type = 793064,
+        Value = 67216319,
+        Type = 67901928,
         Namespace = 1920,
         Module = 1536,
         Accessor = 98304,
-        FunctionScopedVariableExcludes = 107454,
-        BlockScopedVariableExcludes = 107455,
-        ParameterExcludes = 107455,
+        FunctionScopedVariableExcludes = 67216318,
+        BlockScopedVariableExcludes = 67216319,
+        ParameterExcludes = 67216319,
         PropertyExcludes = 0,
-        EnumMemberExcludes = 900095,
-        FunctionExcludes = 106927,
-        ClassExcludes = 899519,
-        InterfaceExcludes = 792968,
-        RegularEnumExcludes = 899327,
-        ConstEnumExcludes = 899967,
-        ValueModuleExcludes = 106639,
+        EnumMemberExcludes = 68008959,
+        FunctionExcludes = 67215791,
+        ClassExcludes = 68008383,
+        InterfaceExcludes = 67901832,
+        RegularEnumExcludes = 68008191,
+        ConstEnumExcludes = 68008831,
+        ValueModuleExcludes = 67215503,
         NamespaceModuleExcludes = 0,
-        MethodExcludes = 99263,
-        GetAccessorExcludes = 41919,
-        SetAccessorExcludes = 74687,
-        TypeParameterExcludes = 530920,
-        TypeAliasExcludes = 793064,
+        MethodExcludes = 67208127,
+        GetAccessorExcludes = 67150783,
+        SetAccessorExcludes = 67183551,
+        TypeParameterExcludes = 67639784,
+        TypeAliasExcludes = 67901928,
         AliasExcludes = 2097152,
         ModuleMember = 2623475,
         ExportHasLocal = 944,
@@ -2749,6 +2750,7 @@ declare namespace ts {
         newLine?: NewLineKind;
         omitTrailingSemicolon?: boolean;
     }
+    /** @deprecated See comment on SymbolWriter */
     interface SymbolTracker {
         trackSymbol?(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
         reportInaccessibleThisError?(): void;
@@ -2854,11 +2856,6 @@ declare namespace ts {
     }
     type FileWatcherCallback = (fileName: string, eventKind: FileWatcherEventKind) => void;
     type DirectoryWatcherCallback = (fileName: string) => void;
-    interface WatchedFile {
-        fileName: string;
-        callback: FileWatcherCallback;
-        mtime?: Date;
-    }
     interface System {
         args: string[];
         newLine: string;
@@ -3270,7 +3267,7 @@ declare namespace ts {
     function isEntityName(node: Node): node is EntityName;
     function isPropertyName(node: Node): node is PropertyName;
     function isBindingName(node: Node): node is BindingName;
-    function isFunctionLike(node: Node): node is FunctionLike;
+    function isFunctionLike(node: Node): node is SignatureDeclaration;
     function isClassElement(node: Node): node is ClassElement;
     function isClassLike(node: Node): node is ClassLikeDeclaration;
     function isAccessor(node: Node): node is AccessorDeclaration;

lib/typescriptServices.d.ts

@@ -644,7 +644,8 @@ declare namespace ts {
         body?: Block | Expression;
     }
     type FunctionLikeDeclaration = FunctionDeclaration | MethodDeclaration | ConstructorDeclaration | GetAccessorDeclaration | SetAccessorDeclaration | FunctionExpression | ArrowFunction;
-    type FunctionLike = FunctionLikeDeclaration | FunctionTypeNode | ConstructorTypeNode | IndexSignatureDeclaration | MethodSignature | ConstructSignatureDeclaration | CallSignatureDeclaration | JSDocFunctionType;
+    /** @deprecated Use SignatureDeclaration */
+    type FunctionLike = SignatureDeclaration;
     interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement {
         kind: SyntaxKind.FunctionDeclaration;
         name?: Identifier;
@@ -1801,7 +1802,7 @@ declare namespace ts {
          */
         getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[], argumentCount?: number): Signature;
         getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature | undefined;
-        isImplementationOfOverload(node: FunctionLike): boolean | undefined;
+        isImplementationOfOverload(node: SignatureDeclaration): boolean | undefined;
         isUndefinedSymbol(symbol: Symbol): boolean;
         isArgumentsSymbol(symbol: Symbol): boolean;
         isUnknownSymbol(symbol: Symbol): boolean;
@@ -1960,28 +1961,28 @@ declare namespace ts {
         JSContainer = 67108864,
         Enum = 384,
         Variable = 3,
-        Value = 107455,
-        Type = 793064,
+        Value = 67216319,
+        Type = 67901928,
         Namespace = 1920,
         Module = 1536,
         Accessor = 98304,
-        FunctionScopedVariableExcludes = 107454,
-        BlockScopedVariableExcludes = 107455,
-        ParameterExcludes = 107455,
+        FunctionScopedVariableExcludes = 67216318,
+        BlockScopedVariableExcludes = 67216319,
+        ParameterExcludes = 67216319,
         PropertyExcludes = 0,
-        EnumMemberExcludes = 900095,
-        FunctionExcludes = 106927,
-        ClassExcludes = 899519,
-        InterfaceExcludes = 792968,
-        RegularEnumExcludes = 899327,
-        ConstEnumExcludes = 899967,
-        ValueModuleExcludes = 106639,
+        EnumMemberExcludes = 68008959,
+        FunctionExcludes = 67215791,
+        ClassExcludes = 68008383,
+        InterfaceExcludes = 67901832,
+        RegularEnumExcludes = 68008191,
+        ConstEnumExcludes = 68008831,
+        ValueModuleExcludes = 67215503,
         NamespaceModuleExcludes = 0,
-        MethodExcludes = 99263,
-        GetAccessorExcludes = 41919,
-        SetAccessorExcludes = 74687,
-        TypeParameterExcludes = 530920,
-        TypeAliasExcludes = 793064,
+        MethodExcludes = 67208127,
+        GetAccessorExcludes = 67150783,
+        SetAccessorExcludes = 67183551,
+        TypeParameterExcludes = 67639784,
+        TypeAliasExcludes = 67901928,
         AliasExcludes = 2097152,
         ModuleMember = 2623475,
         ExportHasLocal = 944,
@@ -2749,6 +2750,7 @@ declare namespace ts {
         newLine?: NewLineKind;
         omitTrailingSemicolon?: boolean;
     }
+    /** @deprecated See comment on SymbolWriter */
     interface SymbolTracker {
         trackSymbol?(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
         reportInaccessibleThisError?(): void;
@@ -2854,11 +2856,6 @@ declare namespace ts {
     }
     type FileWatcherCallback = (fileName: string, eventKind: FileWatcherEventKind) => void;
     type DirectoryWatcherCallback = (fileName: string) => void;
-    interface WatchedFile {
-        fileName: string;
-        callback: FileWatcherCallback;
-        mtime?: Date;
-    }
     interface System {
         args: string[];
         newLine: string;
@@ -3270,7 +3267,7 @@ declare namespace ts {
     function isEntityName(node: Node): node is EntityName;
     function isPropertyName(node: Node): node is PropertyName;
     function isBindingName(node: Node): node is BindingName;
-    function isFunctionLike(node: Node): node is FunctionLike;
+    function isFunctionLike(node: Node): node is SignatureDeclaration;
     function isClassElement(node: Node): node is ClassElement;
     function isClassLike(node: Node): node is ClassLikeDeclaration;
     function isAccessor(node: Node): node is AccessorDeclaration;