TypeScript/lib/protocol.d.ts
Mohamed Hegazy 4086bd13c7 Update LKG
2017-01-05 11:01:12 -08:00

1883 lines
60 KiB
TypeScript

/**
* Declaration module describing the TypeScript Server protocol
*/
declare namespace ts.server.protocol {
namespace CommandTypes {
type Brace = "brace";
type BraceCompletion = "braceCompletion";
type Change = "change";
type Close = "close";
type Completions = "completions";
type CompletionDetails = "completionEntryDetails";
type CompileOnSaveAffectedFileList = "compileOnSaveAffectedFileList";
type CompileOnSaveEmitFile = "compileOnSaveEmitFile";
type Configure = "configure";
type Definition = "definition";
type Implementation = "implementation";
type Exit = "exit";
type Format = "format";
type Formatonkey = "formatonkey";
type Geterr = "geterr";
type GeterrForProject = "geterrForProject";
type SemanticDiagnosticsSync = "semanticDiagnosticsSync";
type SyntacticDiagnosticsSync = "syntacticDiagnosticsSync";
type NavBar = "navbar";
type Navto = "navto";
type NavTree = "navtree";
type NavTreeFull = "navtree-full";
type Occurrences = "occurrences";
type DocumentHighlights = "documentHighlights";
type Open = "open";
type Quickinfo = "quickinfo";
type References = "references";
type Reload = "reload";
type Rename = "rename";
type Saveto = "saveto";
type SignatureHelp = "signatureHelp";
type TypeDefinition = "typeDefinition";
type ProjectInfo = "projectInfo";
type ReloadProjects = "reloadProjects";
type Unknown = "unknown";
type OpenExternalProject = "openExternalProject";
type OpenExternalProjects = "openExternalProjects";
type CloseExternalProject = "closeExternalProject";
type TodoComments = "todoComments";
type Indentation = "indentation";
type DocCommentTemplate = "docCommentTemplate";
type CompilerOptionsForInferredProjects = "compilerOptionsForInferredProjects";
type GetCodeFixes = "getCodeFixes";
type GetSupportedCodeFixes = "getSupportedCodeFixes";
}
/**
* A TypeScript Server message
*/
interface Message {
/**
* Sequence number of the message
*/
seq: number;
/**
* One of "request", "response", or "event"
*/
type: "request" | "response" | "event";
}
/**
* Client-initiated request message
*/
interface Request extends Message {
/**
* The command to execute
*/
command: string;
/**
* Object containing arguments for the command
*/
arguments?: any;
}
/**
* Request to reload the project structure for all the opened files
*/
interface ReloadProjectsRequest extends Message {
command: CommandTypes.ReloadProjects;
}
/**
* Server-initiated event message
*/
interface Event extends Message {
/**
* Name of event
*/
event: string;
/**
* Event-specific information
*/
body?: any;
}
/**
* Response by server to client request message.
*/
interface Response extends Message {
/**
* Sequence number of the request message.
*/
request_seq: number;
/**
* Outcome of the request.
*/
success: boolean;
/**
* The command requested.
*/
command: string;
/**
* Contains error message if success === false.
*/
message?: string;
/**
* Contains message body if success === true.
*/
body?: any;
}
/**
* Arguments for FileRequest messages.
*/
interface FileRequestArgs {
/**
* The file for the request (absolute pathname required).
*/
file: string;
projectFileName?: string;
}
/**
* Requests a JS Doc comment template for a given position
*/
interface DocCommentTemplateRequest extends FileLocationRequest {
command: CommandTypes.DocCommentTemplate;
}
/**
* Response to DocCommentTemplateRequest
*/
interface DocCommandTemplateResponse extends Response {
body?: TextInsertion;
}
/**
* A request to get TODO comments from the file
*/
interface TodoCommentRequest extends FileRequest {
command: CommandTypes.TodoComments;
arguments: TodoCommentRequestArgs;
}
/**
* Arguments for TodoCommentRequest request.
*/
interface TodoCommentRequestArgs extends FileRequestArgs {
/**
* Array of target TodoCommentDescriptors that describes TODO comments to be found
*/
descriptors: TodoCommentDescriptor[];
}
/**
* Response for TodoCommentRequest request.
*/
interface TodoCommentsResponse extends Response {
body?: TodoComment[];
}
/**
* A request to get indentation for a location in file
*/
interface IndentationRequest extends FileLocationRequest {
command: CommandTypes.Indentation;
arguments: IndentationRequestArgs;
}
/**
* Response for IndentationRequest request.
*/
interface IndentationResponse extends Response {
body?: IndentationResult;
}
/**
* Indentation result representing where indentation should be placed
*/
interface IndentationResult {
/**
* The base position in the document that the indent should be relative to
*/
position: number;
/**
* The number of columns the indent should be at relative to the position's column.
*/
indentation: number;
}
/**
* Arguments for IndentationRequest request.
*/
interface IndentationRequestArgs extends FileLocationRequestArgs {
/**
* An optional set of settings to be used when computing indentation.
* If argument is omitted - then it will use settings for file that were previously set via 'configure' request or global settings.
*/
options?: EditorSettings;
}
/**
* Arguments for ProjectInfoRequest request.
*/
interface ProjectInfoRequestArgs extends FileRequestArgs {
/**
* Indicate if the file name list of the project is needed
*/
needFileNameList: boolean;
}
/**
* A request to get the project information of the current file.
*/
interface ProjectInfoRequest extends Request {
command: CommandTypes.ProjectInfo;
arguments: ProjectInfoRequestArgs;
}
/**
* A request to retrieve compiler options diagnostics for a project
*/
interface CompilerOptionsDiagnosticsRequest extends Request {
arguments: CompilerOptionsDiagnosticsRequestArgs;
}
/**
* Arguments for CompilerOptionsDiagnosticsRequest request.
*/
interface CompilerOptionsDiagnosticsRequestArgs {
/**
* Name of the project to retrieve compiler options diagnostics.
*/
projectFileName: string;
}
/**
* Response message body for "projectInfo" request
*/
interface ProjectInfo {
/**
* For configured project, this is the normalized path of the 'tsconfig.json' file
* For inferred project, this is undefined
*/
configFileName: string;
/**
* The list of normalized file name in the project, including 'lib.d.ts'
*/
fileNames?: string[];
/**
* Indicates if the project has a active language service instance
*/
languageServiceDisabled?: boolean;
}
/**
* Represents diagnostic info that includes location of diagnostic in two forms
* - start position and length of the error span
* - startLocation and endLocation - a pair of Location objects that store start/end line and offset of the error span.
*/
interface DiagnosticWithLinePosition {
message: string;
start: number;
length: number;
startLocation: Location;
endLocation: Location;
category: string;
code: number;
}
/**
* Response message for "projectInfo" request
*/
interface ProjectInfoResponse extends Response {
body?: ProjectInfo;
}
/**
* Request whose sole parameter is a file name.
*/
interface FileRequest extends Request {
arguments: FileRequestArgs;
}
/**
* Instances of this interface specify a location in a source file:
* (file, line, character offset), where line and character offset are 1-based.
*/
interface FileLocationRequestArgs extends FileRequestArgs {
/**
* The line number for the request (1-based).
*/
line: number;
/**
* The character offset (on the line) for the request (1-based).
*/
offset: number;
}
/**
* Request for the available codefixes at a specific position.
*/
interface CodeFixRequest extends Request {
command: CommandTypes.GetCodeFixes;
arguments: CodeFixRequestArgs;
}
/**
* Instances of this interface specify errorcodes on a specific location in a sourcefile.
*/
interface CodeFixRequestArgs 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;
/**
* Errorcodes we want to get the fixes for.
*/
errorCodes?: number[];
}
/**
* Response for GetCodeFixes request.
*/
interface GetCodeFixesResponse extends Response {
body?: CodeAction[];
}
/**
* A request whose arguments specify a file location (file, line, col).
*/
interface FileLocationRequest extends FileRequest {
arguments: FileLocationRequestArgs;
}
/**
* A request to get codes of supported code fixes.
*/
interface GetSupportedCodeFixesRequest extends Request {
command: CommandTypes.GetSupportedCodeFixes;
}
/**
* A response for GetSupportedCodeFixesRequest request.
*/
interface GetSupportedCodeFixesResponse extends Response {
/**
* List of error codes supported by the server.
*/
body?: string[];
}
/**
* Arguments for EncodedSemanticClassificationsRequest request.
*/
interface EncodedSemanticClassificationsRequestArgs extends FileRequestArgs {
/**
* Start position of the span.
*/
start: number;
/**
* Length of the span.
*/
length: number;
}
/**
* Arguments in document highlight request; include: filesToSearch, file,
* line, offset.
*/
interface DocumentHighlightsRequestArgs extends FileLocationRequestArgs {
/**
* List of files to search for document highlights.
*/
filesToSearch: string[];
}
/**
* Go to definition request; value of command field is
* "definition". Return response giving the file locations that
* define the symbol found in file at location line, col.
*/
interface DefinitionRequest extends FileLocationRequest {
command: CommandTypes.Definition;
}
/**
* Go to type request; value of command field is
* "typeDefinition". Return response giving the file locations that
* define the type for the symbol found in file at location line, col.
*/
interface TypeDefinitionRequest extends FileLocationRequest {
command: CommandTypes.TypeDefinition;
}
/**
* Go to implementation request; value of command field is
* "implementation". Return response giving the file locations that
* implement the symbol found in file at location line, col.
*/
interface ImplementationRequest extends FileLocationRequest {
command: CommandTypes.Implementation;
}
/**
* Location in source code expressed as (one-based) line and character offset.
*/
interface Location {
line: number;
offset: number;
}
/**
* Object found in response messages defining a span of text in source code.
*/
interface TextSpan {
/**
* First character of the definition.
*/
start: Location;
/**
* One character past last character of the definition.
*/
end: Location;
}
/**
* Object found in response messages defining a span of text in a specific source file.
*/
interface FileSpan extends TextSpan {
/**
* File containing text span.
*/
file: string;
}
/**
* Definition response message. Gives text range for definition.
*/
interface DefinitionResponse extends Response {
body?: FileSpan[];
}
/**
* Definition response message. Gives text range for definition.
*/
interface TypeDefinitionResponse extends Response {
body?: FileSpan[];
}
/**
* Implementation response message. Gives text range for implementations.
*/
interface ImplementationResponse extends Response {
body?: FileSpan[];
}
/**
* Request to get brace completion for a location in the file.
*/
interface BraceCompletionRequest extends FileLocationRequest {
command: CommandTypes.BraceCompletion;
arguments: BraceCompletionRequestArgs;
}
/**
* Argument for BraceCompletionRequest request.
*/
interface BraceCompletionRequestArgs extends FileLocationRequestArgs {
/**
* Kind of opening brace
*/
openingBrace: string;
}
/**
* Get occurrences request; value of command field is
* "occurrences". Return response giving spans that are relevant
* in the file at a given line and column.
*/
interface OccurrencesRequest extends FileLocationRequest {
command: CommandTypes.Occurrences;
}
interface OccurrencesResponseItem extends FileSpan {
/**
* True if the occurrence is a write location, false otherwise.
*/
isWriteAccess: boolean;
}
interface OccurrencesResponse extends Response {
body?: OccurrencesResponseItem[];
}
/**
* Get document highlights request; value of command field is
* "documentHighlights". Return response giving spans that are relevant
* in the file at a given line and column.
*/
interface DocumentHighlightsRequest extends FileLocationRequest {
command: CommandTypes.DocumentHighlights;
arguments: DocumentHighlightsRequestArgs;
}
/**
* Span augmented with extra information that denotes the kind of the highlighting to be used for span.
* Kind is taken from HighlightSpanKind type.
*/
interface HighlightSpan extends TextSpan {
kind: string;
}
/**
* Represents a set of highligh spans for a give name
*/
interface DocumentHighlightsItem {
/**
* File containing highlight spans.
*/
file: string;
/**
* Spans to highlight in file.
*/
highlightSpans: HighlightSpan[];
}
/**
* Response for a DocumentHighlightsRequest request.
*/
interface DocumentHighlightsResponse extends Response {
body?: DocumentHighlightsItem[];
}
/**
* Find references request; value of command field is
* "references". Return response giving the file locations that
* reference the symbol found in file at location line, col.
*/
interface ReferencesRequest extends FileLocationRequest {
command: CommandTypes.References;
}
interface ReferencesResponseItem extends FileSpan {
/** Text of line containing the reference. Including this
* with the response avoids latency of editor loading files
* to show text of reference line (the server already has
* loaded the referencing files).
*/
lineText: string;
/**
* True if reference is a write location, false otherwise.
*/
isWriteAccess: boolean;
/**
* True if reference is a definition, false otherwise.
*/
isDefinition: boolean;
}
/**
* The body of a "references" response message.
*/
interface ReferencesResponseBody {
/**
* The file locations referencing the symbol.
*/
refs: ReferencesResponseItem[];
/**
* The name of the symbol.
*/
symbolName: string;
/**
* The start character offset of the symbol (on the line provided by the references request).
*/
symbolStartOffset: number;
/**
* The full display name of the symbol.
*/
symbolDisplayString: string;
}
/**
* Response to "references" request.
*/
interface ReferencesResponse extends Response {
body?: ReferencesResponseBody;
}
/**
* Argument for RenameRequest request.
*/
interface RenameRequestArgs extends FileLocationRequestArgs {
/**
* Should text at specified location be found/changed in comments?
*/
findInComments?: boolean;
/**
* Should text at specified location be found/changed in strings?
*/
findInStrings?: boolean;
}
/**
* Rename request; value of command field is "rename". Return
* response giving the file locations that reference the symbol
* found in file at location line, col. Also return full display
* name of the symbol so that client can print it unambiguously.
*/
interface RenameRequest extends FileLocationRequest {
command: CommandTypes.Rename;
arguments: RenameRequestArgs;
}
/**
* Information about the item to be renamed.
*/
interface RenameInfo {
/**
* True if item can be renamed.
*/
canRename: boolean;
/**
* Error message if item can not be renamed.
*/
localizedErrorMessage?: string;
/**
* Display name of the item to be renamed.
*/
displayName: string;
/**
* Full display name of item to be renamed.
*/
fullDisplayName: string;
/**
* The items's kind (such as 'className' or 'parameterName' or plain 'text').
*/
kind: string;
/**
* Optional modifiers for the kind (such as 'public').
*/
kindModifiers: string;
}
/**
* A group of text spans, all in 'file'.
*/
interface SpanGroup {
/** The file to which the spans apply */
file: string;
/** The text spans in this group */
locs: TextSpan[];
}
interface RenameResponseBody {
/**
* Information about the item to be renamed.
*/
info: RenameInfo;
/**
* An array of span groups (one per file) that refer to the item to be renamed.
*/
locs: SpanGroup[];
}
/**
* Rename response message.
*/
interface RenameResponse extends Response {
body?: RenameResponseBody;
}
/**
* Represents a file in external project.
* External project is project whose set of files, compilation options and open\close state
* is maintained by the client (i.e. if all this data come from .csproj file in Visual Studio).
* External project will exist even if all files in it are closed and should be closed explicity.
* If external project includes one or more tsconfig.json/jsconfig.json files then tsserver will
* create configured project for every config file but will maintain a link that these projects were created
* as a result of opening external project so they should be removed once external project is closed.
*/
interface ExternalFile {
/**
* Name of file file
*/
fileName: string;
/**
* Script kind of the file
*/
scriptKind?: ScriptKindName | ts.ScriptKind;
/**
* Whether file has mixed content (i.e. .cshtml file that combines html markup with C#/JavaScript)
*/
hasMixedContent?: boolean;
/**
* Content of the file
*/
content?: string;
}
/**
* Represent an external project
*/
interface ExternalProject {
/**
* Project name
*/
projectFileName: string;
/**
* List of root files in project
*/
rootFiles: ExternalFile[];
/**
* Compiler options for the project
*/
options: ExternalProjectCompilerOptions;
/**
* @deprecated typingOptions. Use typeAcquisition instead
*/
typingOptions?: TypeAcquisition;
/**
* Explicitly specified type acquisition for the project
*/
typeAcquisition?: TypeAcquisition;
}
interface CompileOnSaveMixin {
/**
* If compile on save is enabled for the project
*/
compileOnSave?: boolean;
}
/**
* For external projects, some of the project settings are sent together with
* compiler settings.
*/
type ExternalProjectCompilerOptions = CompilerOptions & CompileOnSaveMixin;
/**
* Represents a set of changes that happen in project
*/
interface ProjectChanges {
/**
* List of added files
*/
added: string[];
/**
* List of removed files
*/
removed: string[];
/**
* List of updated files
*/
updated: string[];
}
/**
* Information found in a configure request.
*/
interface ConfigureRequestArguments {
/**
* Information about the host, for example 'Emacs 24.4' or
* 'Sublime Text version 3075'
*/
hostInfo?: string;
/**
* If present, tab settings apply only to this file.
*/
file?: string;
/**
* The format options to use during formatting and other code editing features.
*/
formatOptions?: FormatCodeSettings;
/**
* The host's additional supported file extensions
*/
extraFileExtensions?: FileExtensionInfo[];
}
/**
* Configure request; value of command field is "configure". Specifies
* host information, such as host type, tab size, and indent size.
*/
interface ConfigureRequest extends Request {
command: CommandTypes.Configure;
arguments: ConfigureRequestArguments;
}
/**
* Response to "configure" request. This is just an acknowledgement, so
* no body field is required.
*/
interface ConfigureResponse extends Response {
}
/**
* Information found in an "open" request.
*/
interface OpenRequestArgs extends FileRequestArgs {
/**
* Used when a version of the file content is known to be more up to date than the one on disk.
* Then the known content will be used upon opening instead of the disk copy
*/
fileContent?: string;
/**
* Used to specify the script kind of the file explicitly. It could be one of the following:
* "TS", "JS", "TSX", "JSX"
*/
scriptKindName?: ScriptKindName;
}
type ScriptKindName = "TS" | "JS" | "TSX" | "JSX";
/**
* Open request; value of command field is "open". Notify the
* server that the client has file open. The server will not
* monitor the filesystem for changes in this file and will assume
* that the client is updating the server (using the change and/or
* reload messages) when the file changes. Server does not currently
* send a response to an open request.
*/
interface OpenRequest extends Request {
command: CommandTypes.Open;
arguments: OpenRequestArgs;
}
/**
* Request to open or update external project
*/
interface OpenExternalProjectRequest extends Request {
command: CommandTypes.OpenExternalProject;
arguments: OpenExternalProjectArgs;
}
/**
* Arguments to OpenExternalProjectRequest request
*/
type OpenExternalProjectArgs = ExternalProject;
/**
* Request to open multiple external projects
*/
interface OpenExternalProjectsRequest extends Request {
command: CommandTypes.OpenExternalProjects;
arguments: OpenExternalProjectsArgs;
}
/**
* Arguments to OpenExternalProjectsRequest
*/
interface OpenExternalProjectsArgs {
/**
* List of external projects to open or update
*/
projects: ExternalProject[];
}
/**
* Response to OpenExternalProjectRequest request. This is just an acknowledgement, so
* no body field is required.
*/
interface OpenExternalProjectResponse extends Response {
}
/**
* Response to OpenExternalProjectsRequest request. This is just an acknowledgement, so
* no body field is required.
*/
interface OpenExternalProjectsResponse extends Response {
}
/**
* Request to close external project.
*/
interface CloseExternalProjectRequest extends Request {
command: CommandTypes.CloseExternalProject;
arguments: CloseExternalProjectRequestArgs;
}
/**
* Arguments to CloseExternalProjectRequest request
*/
interface CloseExternalProjectRequestArgs {
/**
* Name of the project to close
*/
projectFileName: string;
}
/**
* Response to CloseExternalProjectRequest request. This is just an acknowledgement, so
* no body field is required.
*/
interface CloseExternalProjectResponse extends Response {
}
/**
* Request to set compiler options for inferred projects.
* External projects are opened / closed explicitly.
* Configured projects are opened when user opens loose file that has 'tsconfig.json' or 'jsconfig.json' anywhere in one of containing folders.
* This configuration file will be used to obtain a list of files and configuration settings for the project.
* Inferred projects are created when user opens a loose file that is not the part of external project
* or configured project and will contain only open file and transitive closure of referenced files if 'useOneInferredProject' is false,
* or all open loose files and its transitive closure of referenced files if 'useOneInferredProject' is true.
*/
interface SetCompilerOptionsForInferredProjectsRequest extends Request {
command: CommandTypes.CompilerOptionsForInferredProjects;
arguments: SetCompilerOptionsForInferredProjectsArgs;
}
/**
* Argument for SetCompilerOptionsForInferredProjectsRequest request.
*/
interface SetCompilerOptionsForInferredProjectsArgs {
/**
* Compiler options to be used with inferred projects.
*/
options: ExternalProjectCompilerOptions;
}
/**
* Response to SetCompilerOptionsForInferredProjectsResponse request. This is just an acknowledgement, so
* no body field is required.
*/
interface SetCompilerOptionsForInferredProjectsResponse extends Response {
}
/**
* Exit request; value of command field is "exit". Ask the server process
* to exit.
*/
interface ExitRequest extends Request {
command: CommandTypes.Exit;
}
/**
* Close request; value of command field is "close". Notify the
* server that the client has closed a previously open file. If
* file is still referenced by open files, the server will resume
* monitoring the filesystem for changes to file. Server does not
* currently send a response to a close request.
*/
interface CloseRequest extends FileRequest {
command: CommandTypes.Close;
}
/**
* Request to obtain the list of files that should be regenerated if target file is recompiled.
* NOTE: this us query-only operation and does not generate any output on disk.
*/
interface CompileOnSaveAffectedFileListRequest extends FileRequest {
command: CommandTypes.CompileOnSaveAffectedFileList;
}
/**
* Contains a list of files that should be regenerated in a project
*/
interface CompileOnSaveAffectedFileListSingleProject {
/**
* Project name
*/
projectFileName: string;
/**
* List of files names that should be recompiled
*/
fileNames: string[];
}
/**
* Response for CompileOnSaveAffectedFileListRequest request;
*/
interface CompileOnSaveAffectedFileListResponse extends Response {
body: CompileOnSaveAffectedFileListSingleProject[];
}
/**
* Request to recompile the file. All generated outputs (.js, .d.ts or .js.map files) is written on disk.
*/
interface CompileOnSaveEmitFileRequest extends FileRequest {
command: CommandTypes.CompileOnSaveEmitFile;
arguments: CompileOnSaveEmitFileRequestArgs;
}
/**
* Arguments for CompileOnSaveEmitFileRequest
*/
interface CompileOnSaveEmitFileRequestArgs extends FileRequestArgs {
/**
* if true - then file should be recompiled even if it does not have any changes.
*/
forced?: boolean;
}
/**
* Quickinfo request; value of command field is
* "quickinfo". Return response giving a quick type and
* documentation string for the symbol found in file at location
* line, col.
*/
interface QuickInfoRequest extends FileLocationRequest {
command: CommandTypes.Quickinfo;
}
/**
* Body of QuickInfoResponse.
*/
interface QuickInfoResponseBody {
/**
* The symbol's kind (such as 'className' or 'parameterName' or plain 'text').
*/
kind: string;
/**
* Optional modifiers for the kind (such as 'public').
*/
kindModifiers: string;
/**
* Starting file location of symbol.
*/
start: Location;
/**
* One past last character of symbol.
*/
end: Location;
/**
* Type and kind of symbol.
*/
displayString: string;
/**
* Documentation associated with symbol.
*/
documentation: string;
}
/**
* Quickinfo response message.
*/
interface QuickInfoResponse extends Response {
body?: QuickInfoResponseBody;
}
/**
* Arguments for format messages.
*/
interface FormatRequestArgs extends FileLocationRequestArgs {
/**
* Last line of range for which to format text in file.
*/
endLine: number;
/**
* Character offset on last line of range for which to format text in file.
*/
endOffset: number;
/**
* Format options to be used.
*/
options?: FormatCodeSettings;
}
/**
* Format request; value of command field is "format". Return
* response giving zero or more edit instructions. The edit
* instructions will be sorted in file order. Applying the edit
* instructions in reverse to file will result in correctly
* reformatted text.
*/
interface FormatRequest extends FileLocationRequest {
command: CommandTypes.Format;
arguments: FormatRequestArgs;
}
/**
* Object found in response messages defining an editing
* instruction for a span of text in source code. The effect of
* this instruction is to replace the text starting at start and
* ending one character before end with newText. For an insertion,
* the text span is empty. For a deletion, newText is empty.
*/
interface CodeEdit {
/**
* First character of the text span to edit.
*/
start: Location;
/**
* One character past last character of the text span to edit.
*/
end: Location;
/**
* Replace the span defined above with this string (may be
* the empty string).
*/
newText: string;
}
interface FileCodeEdits {
fileName: string;
textChanges: CodeEdit[];
}
interface CodeFixResponse extends Response {
/** The code actions that are available */
body?: CodeAction[];
}
interface CodeAction {
/** Description of the code action to display in the UI of the editor */
description: string;
/** Text changes to apply to each file as part of the code action */
changes: FileCodeEdits[];
}
/**
* Format and format on key response message.
*/
interface FormatResponse extends Response {
body?: CodeEdit[];
}
/**
* Arguments for format on key messages.
*/
interface FormatOnKeyRequestArgs extends FileLocationRequestArgs {
/**
* Key pressed (';', '\n', or '}').
*/
key: string;
options?: FormatCodeSettings;
}
/**
* Format on key request; value of command field is
* "formatonkey". Given file location and key typed (as string),
* return response giving zero or more edit instructions. The
* edit instructions will be sorted in file order. Applying the
* edit instructions in reverse to file will result in correctly
* reformatted text.
*/
interface FormatOnKeyRequest extends FileLocationRequest {
command: CommandTypes.Formatonkey;
arguments: FormatOnKeyRequestArgs;
}
/**
* Arguments for completions messages.
*/
interface CompletionsRequestArgs extends FileLocationRequestArgs {
/**
* Optional prefix to apply to possible completions.
*/
prefix?: string;
}
/**
* Completions request; value of command field is "completions".
* Given a file location (file, line, col) and a prefix (which may
* be the empty string), return the possible completions that
* begin with prefix.
*/
interface CompletionsRequest extends FileLocationRequest {
command: CommandTypes.Completions;
arguments: CompletionsRequestArgs;
}
/**
* Arguments for completion details request.
*/
interface CompletionDetailsRequestArgs extends FileLocationRequestArgs {
/**
* Names of one or more entries for which to obtain details.
*/
entryNames: string[];
}
/**
* Completion entry details request; value of command field is
* "completionEntryDetails". Given a file location (file, line,
* col) and an array of completion entry names return more
* detailed information for each completion entry.
*/
interface CompletionDetailsRequest extends FileLocationRequest {
command: CommandTypes.CompletionDetails;
arguments: CompletionDetailsRequestArgs;
}
/**
* Part of a symbol description.
*/
interface SymbolDisplayPart {
/**
* Text of an item describing the symbol.
*/
text: string;
/**
* The symbol's kind (such as 'className' or 'parameterName' or plain 'text').
*/
kind: string;
}
/**
* An item found in a completion response.
*/
interface CompletionEntry {
/**
* The symbol's name.
*/
name: string;
/**
* The symbol's kind (such as 'className' or 'parameterName').
*/
kind: string;
/**
* Optional modifiers for the kind (such as 'public').
*/
kindModifiers: string;
/**
* A string that is used for comparing completion items so that they can be ordered. This
* is often the same as the name but may be different in certain circumstances.
*/
sortText: string;
/**
* An optional span that indicates the text to be replaced by this completion item. If present,
* this span should be used instead of the default one.
*/
replacementSpan?: TextSpan;
}
/**
* Additional completion entry details, available on demand
*/
interface CompletionEntryDetails {
/**
* The symbol's name.
*/
name: string;
/**
* The symbol's kind (such as 'className' or 'parameterName').
*/
kind: string;
/**
* Optional modifiers for the kind (such as 'public').
*/
kindModifiers: string;
/**
* Display parts of the symbol (similar to quick info).
*/
displayParts: SymbolDisplayPart[];
/**
* Documentation strings for the symbol.
*/
documentation: SymbolDisplayPart[];
}
interface CompletionsResponse extends Response {
body?: CompletionEntry[];
}
interface CompletionDetailsResponse extends Response {
body?: CompletionEntryDetails[];
}
/**
* Signature help information for a single parameter
*/
interface SignatureHelpParameter {
/**
* The parameter's name
*/
name: string;
/**
* Documentation of the parameter.
*/
documentation: SymbolDisplayPart[];
/**
* Display parts of the parameter.
*/
displayParts: SymbolDisplayPart[];
/**
* Whether the parameter is optional or not.
*/
isOptional: boolean;
}
/**
* Represents a single signature to show in signature help.
*/
interface SignatureHelpItem {
/**
* Whether the signature accepts a variable number of arguments.
*/
isVariadic: boolean;
/**
* The prefix display parts.
*/
prefixDisplayParts: SymbolDisplayPart[];
/**
* The suffix display parts.
*/
suffixDisplayParts: SymbolDisplayPart[];
/**
* The separator display parts.
*/
separatorDisplayParts: SymbolDisplayPart[];
/**
* The signature helps items for the parameters.
*/
parameters: SignatureHelpParameter[];
/**
* The signature's documentation
*/
documentation: SymbolDisplayPart[];
}
/**
* Signature help items found in the response of a signature help request.
*/
interface SignatureHelpItems {
/**
* The signature help items.
*/
items: SignatureHelpItem[];
/**
* The span for which signature help should appear on a signature
*/
applicableSpan: TextSpan;
/**
* The item selected in the set of available help items.
*/
selectedItemIndex: number;
/**
* The argument selected in the set of parameters.
*/
argumentIndex: number;
/**
* The argument count
*/
argumentCount: number;
}
/**
* Arguments of a signature help request.
*/
interface SignatureHelpRequestArgs extends FileLocationRequestArgs {
}
/**
* Signature help request; value of command field is "signatureHelp".
* Given a file location (file, line, col), return the signature
* help.
*/
interface SignatureHelpRequest extends FileLocationRequest {
command: CommandTypes.SignatureHelp;
arguments: SignatureHelpRequestArgs;
}
/**
* Response object for a SignatureHelpRequest.
*/
interface SignatureHelpResponse extends Response {
body?: SignatureHelpItems;
}
/**
* Synchronous request for semantic diagnostics of one file.
*/
interface SemanticDiagnosticsSyncRequest extends FileRequest {
command: CommandTypes.SemanticDiagnosticsSync;
arguments: SemanticDiagnosticsSyncRequestArgs;
}
interface SemanticDiagnosticsSyncRequestArgs extends FileRequestArgs {
includeLinePosition?: boolean;
}
/**
* Response object for synchronous sematic diagnostics request.
*/
interface SemanticDiagnosticsSyncResponse extends Response {
body?: Diagnostic[] | DiagnosticWithLinePosition[];
}
/**
* Synchronous request for syntactic diagnostics of one file.
*/
interface SyntacticDiagnosticsSyncRequest extends FileRequest {
command: CommandTypes.SyntacticDiagnosticsSync;
arguments: SyntacticDiagnosticsSyncRequestArgs;
}
interface SyntacticDiagnosticsSyncRequestArgs extends FileRequestArgs {
includeLinePosition?: boolean;
}
/**
* Response object for synchronous syntactic diagnostics request.
*/
interface SyntacticDiagnosticsSyncResponse extends Response {
body?: Diagnostic[] | DiagnosticWithLinePosition[];
}
/**
* Arguments for GeterrForProject request.
*/
interface GeterrForProjectRequestArgs {
/**
* the file requesting project error list
*/
file: string;
/**
* Delay in milliseconds to wait before starting to compute
* errors for the files in the file list
*/
delay: number;
}
/**
* GeterrForProjectRequest request; value of command field is
* "geterrForProject". It works similarly with 'Geterr', only
* it request for every file in this project.
*/
interface GeterrForProjectRequest extends Request {
command: CommandTypes.GeterrForProject;
arguments: GeterrForProjectRequestArgs;
}
/**
* Arguments for geterr messages.
*/
interface GeterrRequestArgs {
/**
* List of file names for which to compute compiler errors.
* The files will be checked in list order.
*/
files: string[];
/**
* Delay in milliseconds to wait before starting to compute
* errors for the files in the file list
*/
delay: number;
}
/**
* Geterr request; value of command field is "geterr". Wait for
* delay milliseconds and then, if during the wait no change or
* reload messages have arrived for the first file in the files
* list, get the syntactic errors for the file, field requests,
* and then get the semantic errors for the file. Repeat with a
* smaller delay for each subsequent file on the files list. Best
* practice for an editor is to send a file list containing each
* file that is currently visible, in most-recently-used order.
*/
interface GeterrRequest extends Request {
command: CommandTypes.Geterr;
arguments: GeterrRequestArgs;
}
/**
* Item of diagnostic information found in a DiagnosticEvent message.
*/
interface Diagnostic {
/**
* Starting file location at which text applies.
*/
start: Location;
/**
* The last file location at which the text applies.
*/
end: Location;
/**
* Text of diagnostic message.
*/
text: string;
/**
* The error code of the diagnostic message.
*/
code?: number;
}
interface DiagnosticEventBody {
/**
* The file for which diagnostic information is reported.
*/
file: string;
/**
* An array of diagnostic information items.
*/
diagnostics: Diagnostic[];
}
/**
* Event message for "syntaxDiag" and "semanticDiag" event types.
* These events provide syntactic and semantic errors for a file.
*/
interface DiagnosticEvent extends Event {
body?: DiagnosticEventBody;
}
interface ConfigFileDiagnosticEventBody {
/**
* The file which trigged the searching and error-checking of the config file
*/
triggerFile: string;
/**
* The name of the found config file.
*/
configFile: string;
/**
* An arry of diagnostic information items for the found config file.
*/
diagnostics: Diagnostic[];
}
/**
* Event message for "configFileDiag" event type.
* This event provides errors for a found config file.
*/
interface ConfigFileDiagnosticEvent extends Event {
body?: ConfigFileDiagnosticEventBody;
event: "configFileDiag";
}
type ProjectLanguageServiceStateEventName = "projectLanguageServiceState";
interface ProjectLanguageServiceStateEvent extends Event {
event: ProjectLanguageServiceStateEventName;
body?: ProjectLanguageServiceStateEventBody;
}
interface ProjectLanguageServiceStateEventBody {
/**
* Project name that has changes in the state of language service.
* For configured projects this will be the config file path.
* For external projects this will be the name of the projects specified when project was open.
* For inferred projects this event is not raised.
*/
projectName: string;
/**
* True if language service state switched from disabled to enabled
* and false otherwise.
*/
languageServiceEnabled: boolean;
}
/**
* Arguments for reload request.
*/
interface ReloadRequestArgs extends FileRequestArgs {
/**
* Name of temporary file from which to reload file
* contents. May be same as file.
*/
tmpfile: string;
}
/**
* Reload request message; value of command field is "reload".
* Reload contents of file with name given by the 'file' argument
* from temporary file with name given by the 'tmpfile' argument.
* The two names can be identical.
*/
interface ReloadRequest extends FileRequest {
command: CommandTypes.Reload;
arguments: ReloadRequestArgs;
}
/**
* Response to "reload" request. This is just an acknowledgement, so
* no body field is required.
*/
interface ReloadResponse extends Response {
}
/**
* Arguments for saveto request.
*/
interface SavetoRequestArgs extends FileRequestArgs {
/**
* Name of temporary file into which to save server's view of
* file contents.
*/
tmpfile: string;
}
/**
* Saveto request message; value of command field is "saveto".
* For debugging purposes, save to a temporaryfile (named by
* argument 'tmpfile') the contents of file named by argument
* 'file'. The server does not currently send a response to a
* "saveto" request.
*/
interface SavetoRequest extends FileRequest {
command: CommandTypes.Saveto;
arguments: SavetoRequestArgs;
}
/**
* Arguments for navto request message.
*/
interface NavtoRequestArgs extends FileRequestArgs {
/**
* Search term to navigate to from current location; term can
* be '.*' or an identifier prefix.
*/
searchValue: string;
/**
* Optional limit on the number of items to return.
*/
maxResultCount?: number;
/**
* Optional flag to indicate we want results for just the current file
* or the entire project.
*/
currentFileOnly?: boolean;
projectFileName?: string;
}
/**
* Navto request message; value of command field is "navto".
* Return list of objects giving file locations and symbols that
* match the search term given in argument 'searchTerm'. The
* context for the search is given by the named file.
*/
interface NavtoRequest extends FileRequest {
command: CommandTypes.Navto;
arguments: NavtoRequestArgs;
}
/**
* An item found in a navto response.
*/
interface NavtoItem {
/**
* The symbol's name.
*/
name: string;
/**
* The symbol's kind (such as 'className' or 'parameterName').
*/
kind: string;
/**
* exact, substring, or prefix.
*/
matchKind?: string;
/**
* If this was a case sensitive or insensitive match.
*/
isCaseSensitive?: boolean;
/**
* Optional modifiers for the kind (such as 'public').
*/
kindModifiers?: string;
/**
* The file in which the symbol is found.
*/
file: string;
/**
* The location within file at which the symbol is found.
*/
start: Location;
/**
* One past the last character of the symbol.
*/
end: Location;
/**
* Name of symbol's container symbol (if any); for example,
* the class name if symbol is a class member.
*/
containerName?: string;
/**
* Kind of symbol's container symbol (if any).
*/
containerKind?: string;
}
/**
* Navto response message. Body is an array of navto items. Each
* item gives a symbol that matched the search term.
*/
interface NavtoResponse extends Response {
body?: NavtoItem[];
}
/**
* Arguments for change request message.
*/
interface ChangeRequestArgs extends FormatRequestArgs {
/**
* Optional string to insert at location (file, line, offset).
*/
insertString?: string;
}
/**
* Change request message; value of command field is "change".
* Update the server's view of the file named by argument 'file'.
* Server does not currently send a response to a change request.
*/
interface ChangeRequest extends FileLocationRequest {
command: CommandTypes.Change;
arguments: ChangeRequestArgs;
}
/**
* Response to "brace" request.
*/
interface BraceResponse extends Response {
body?: TextSpan[];
}
/**
* Brace matching request; value of command field is "brace".
* Return response giving the file locations of matching braces
* found in file at location line, offset.
*/
interface BraceRequest extends FileLocationRequest {
command: CommandTypes.Brace;
}
/**
* NavBar items request; value of command field is "navbar".
* Return response giving the list of navigation bar entries
* extracted from the requested file.
*/
interface NavBarRequest extends FileRequest {
command: CommandTypes.NavBar;
}
/**
* NavTree request; value of command field is "navtree".
* Return response giving the navigation tree of the requested file.
*/
interface NavTreeRequest extends FileRequest {
command: CommandTypes.NavTree;
}
interface NavigationBarItem {
/**
* The item's display text.
*/
text: string;
/**
* The symbol's kind (such as 'className' or 'parameterName').
*/
kind: string;
/**
* Optional modifiers for the kind (such as 'public').
*/
kindModifiers?: string;
/**
* The definition locations of the item.
*/
spans: TextSpan[];
/**
* Optional children.
*/
childItems?: NavigationBarItem[];
/**
* Number of levels deep this item should appear.
*/
indent: number;
}
/** protocol.NavigationTree is identical to ts.NavigationTree, except using protocol.TextSpan instead of ts.TextSpan */
interface NavigationTree {
text: string;
kind: string;
kindModifiers: string;
spans: TextSpan[];
childItems?: NavigationTree[];
}
type TelemetryEventName = "telemetry";
interface TelemetryEvent extends Event {
event: TelemetryEventName;
body: TelemetryEventBody;
}
interface TelemetryEventBody {
telemetryEventName: string;
payload: any;
}
type TypingsInstalledTelemetryEventName = "typingsInstalled";
interface TypingsInstalledTelemetryEventBody extends TelemetryEventBody {
telemetryEventName: TypingsInstalledTelemetryEventName;
payload: TypingsInstalledTelemetryEventPayload;
}
interface TypingsInstalledTelemetryEventPayload {
/**
* Comma separated list of installed typing packages
*/
installedPackages: string;
/**
* true if install request succeeded, otherwise - false
*/
installSuccess: boolean;
/**
* version of typings installer
*/
typingsInstallerVersion: string;
}
type BeginInstallTypesEventName = "beginInstallTypes";
type EndInstallTypesEventName = "endInstallTypes";
interface BeginInstallTypesEvent extends Event {
event: BeginInstallTypesEventName;
body: BeginInstallTypesEventBody;
}
interface EndInstallTypesEvent extends Event {
event: EndInstallTypesEventName;
body: EndInstallTypesEventBody;
}
interface InstallTypesEventBody {
/**
* correlation id to match begin and end events
*/
eventId: number;
/**
* list of packages to install
*/
packages: ReadonlyArray<string>;
}
interface BeginInstallTypesEventBody extends InstallTypesEventBody {
}
interface EndInstallTypesEventBody extends InstallTypesEventBody {
/**
* true if installation succeeded, otherwise false
*/
success: boolean;
}
interface NavBarResponse extends Response {
body?: NavigationBarItem[];
}
interface NavTreeResponse extends Response {
body?: NavigationTree;
}
namespace IndentStyle {
type None = "None";
type Block = "Block";
type Smart = "Smart";
}
type IndentStyle = IndentStyle.None | IndentStyle.Block | IndentStyle.Smart;
interface EditorSettings {
baseIndentSize?: number;
indentSize?: number;
tabSize?: number;
newLineCharacter?: string;
convertTabsToSpaces?: boolean;
indentStyle?: IndentStyle | ts.IndentStyle;
}
interface FormatCodeSettings extends EditorSettings {
insertSpaceAfterCommaDelimiter?: boolean;
insertSpaceAfterSemicolonInForStatements?: boolean;
insertSpaceBeforeAndAfterBinaryOperators?: boolean;
insertSpaceAfterConstructor?: boolean;
insertSpaceAfterKeywordsInControlFlowStatements?: boolean;
insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean;
insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean;
insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean;
insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean;
insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean;
insertSpaceBeforeFunctionParenthesis?: boolean;
placeOpenBraceOnNewLineForFunctions?: boolean;
placeOpenBraceOnNewLineForControlBlocks?: boolean;
}
interface CompilerOptions {
allowJs?: boolean;
allowSyntheticDefaultImports?: boolean;
allowUnreachableCode?: boolean;
allowUnusedLabels?: boolean;
baseUrl?: string;
charset?: string;
declaration?: boolean;
declarationDir?: string;
disableSizeLimit?: boolean;
emitBOM?: boolean;
emitDecoratorMetadata?: boolean;
experimentalDecorators?: boolean;
forceConsistentCasingInFileNames?: boolean;
inlineSourceMap?: boolean;
inlineSources?: boolean;
isolatedModules?: boolean;
jsx?: JsxEmit | ts.JsxEmit;
lib?: string[];
locale?: string;
mapRoot?: string;
maxNodeModuleJsDepth?: number;
module?: ModuleKind | ts.ModuleKind;
moduleResolution?: ModuleResolutionKind | ts.ModuleResolutionKind;
newLine?: NewLineKind | ts.NewLineKind;
noEmit?: boolean;
noEmitHelpers?: boolean;
noEmitOnError?: boolean;
noErrorTruncation?: boolean;
noFallthroughCasesInSwitch?: boolean;
noImplicitAny?: boolean;
noImplicitReturns?: boolean;
noImplicitThis?: boolean;
noUnusedLocals?: boolean;
noUnusedParameters?: boolean;
noImplicitUseStrict?: boolean;
noLib?: boolean;
noResolve?: boolean;
out?: string;
outDir?: string;
outFile?: string;
paths?: MapLike<string[]>;
preserveConstEnums?: boolean;
project?: string;
reactNamespace?: string;
removeComments?: boolean;
rootDir?: string;
rootDirs?: string[];
skipLibCheck?: boolean;
skipDefaultLibCheck?: boolean;
sourceMap?: boolean;
sourceRoot?: string;
strictNullChecks?: boolean;
suppressExcessPropertyErrors?: boolean;
suppressImplicitAnyIndexErrors?: boolean;
target?: ScriptTarget | ts.ScriptTarget;
traceResolution?: boolean;
types?: string[];
/** Paths used to used to compute primary types search locations */
typeRoots?: string[];
[option: string]: CompilerOptionsValue | undefined;
}
namespace JsxEmit {
type None = "None";
type Preserve = "Preserve";
type React = "React";
}
type JsxEmit = JsxEmit.None | JsxEmit.Preserve | JsxEmit.React;
namespace ModuleKind {
type None = "None";
type CommonJS = "CommonJS";
type AMD = "AMD";
type UMD = "UMD";
type System = "System";
type ES6 = "ES6";
type ES2015 = "ES2015";
}
type ModuleKind = ModuleKind.None | ModuleKind.CommonJS | ModuleKind.AMD | ModuleKind.UMD | ModuleKind.System | ModuleKind.ES6 | ModuleKind.ES2015;
namespace ModuleResolutionKind {
type Classic = "Classic";
type Node = "Node";
}
type ModuleResolutionKind = ModuleResolutionKind.Classic | ModuleResolutionKind.Node;
namespace NewLineKind {
type Crlf = "Crlf";
type Lf = "Lf";
}
type NewLineKind = NewLineKind.Crlf | NewLineKind.Lf;
namespace ScriptTarget {
type ES3 = "ES3";
type ES5 = "ES5";
type ES6 = "ES6";
type ES2015 = "ES2015";
}
type ScriptTarget = ScriptTarget.ES3 | ScriptTarget.ES5 | ScriptTarget.ES6 | ScriptTarget.ES2015;
}
declare namespace ts.server.protocol {
interface TextInsertion {
newText: string;
/** The position in newText the caret should point to after the insertion. */
caretOffset: number;
}
interface TodoCommentDescriptor {
text: string;
priority: number;
}
interface TodoComment {
descriptor: TodoCommentDescriptor;
message: string;
position: number;
}
interface TypeAcquisition {
enableAutoDiscovery?: boolean;
enable?: boolean;
include?: string[];
exclude?: string[];
[option: string]: string[] | boolean | undefined;
}
interface FileExtensionInfo {
extension: string;
scriptKind: ScriptKind;
isMixedContent: boolean;
}
interface MapLike<T> {
[index: string]: T;
}
type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike<string[]>;
}
declare namespace ts {
// these types are empty stubs for types from services and should not be used directly
export type ScriptKind = never;
export type IndentStyle = never;
export type JsxEmit = never;
export type ModuleKind = never;
export type ModuleResolutionKind = never;
export type NewLineKind = never;
export type ScriptTarget = never;
}
import protocol = ts.server.protocol;
export = protocol;
export as namespace protocol;