/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
/// <reference path="node_modules/monaco-editor-core/monaco.d.ts" />
declare namespace monaco.languages.typescript {
export enum ModuleKind {
None = 0,
CommonJS = 1,
AMD = 2,
UMD = 3,
System = 4,
ES2015 = 5,
ESNext = 99
}
export enum JsxEmit {
None = 0,
Preserve = 1,
React = 2,
ReactNative = 3,
ReactJSX = 4,
ReactJSXDev = 5
}
export enum NewLineKind {
CarriageReturnLineFeed = 0,
LineFeed = 1
}
export enum ScriptTarget {
ES3 = 0,
ES5 = 1,
ES2015 = 2,
ES2016 = 3,
ES2017 = 4,
ES2018 = 5,
ES2019 = 6,
ES2020 = 7,
ESNext = 99,
JSON = 100,
Latest = 99
}
export enum ModuleResolutionKind {
Classic = 1,
NodeJs = 2
}
interface MapLike<T> {
[index: string]: T;
}
type CompilerOptionsValue =
| string
| number
| boolean
| (string | number)[]
| string[]
| MapLike<string[]>
| null
| undefined;
interface CompilerOptions {
allowJs?: boolean;
allowSyntheticDefaultImports?: boolean;
allowUmdGlobalAccess?: boolean;
allowUnreachableCode?: boolean;
allowUnusedLabels?: boolean;
alwaysStrict?: boolean;
baseUrl?: string;
charset?: string;
checkJs?: boolean;
declaration?: boolean;
declarationMap?: boolean;
emitDeclarationOnly?: boolean;
declarationDir?: string;
disableSizeLimit?: boolean;
disableSourceOfProjectReferenceRedirect?: boolean;
downlevelIteration?: boolean;
emitBOM?: boolean;
emitDecoratorMetadata?: boolean;
experimentalDecorators?: boolean;
forceConsistentCasingInFileNames?: boolean;
importHelpers?: boolean;
inlineSourceMap?: boolean;
inlineSources?: boolean;
isolatedModules?: boolean;
jsx?: JsxEmit;
keyofStringsOnly?: boolean;
lib?: string[];
locale?: string;
mapRoot?: string;
maxNodeModuleJsDepth?: number;
module?: ModuleKind;
moduleResolution?: ModuleResolutionKind;
newLine?: NewLineKind;
noEmit?: boolean;
noEmitHelpers?: boolean;
noEmitOnError?: boolean;
noErrorTruncation?: boolean;
noFallthroughCasesInSwitch?: boolean;
noImplicitAny?: boolean;
noImplicitReturns?: boolean;
noImplicitThis?: boolean;
noStrictGenericChecks?: boolean;
noUnusedLocals?: boolean;
noUnusedParameters?: boolean;
noImplicitUseStrict?: boolean;
noLib?: boolean;
noResolve?: boolean;
out?: string;
outDir?: string;
outFile?: string;
paths?: MapLike<string[]>;
preserveConstEnums?: boolean;
preserveSymlinks?: boolean;
project?: string;
reactNamespace?: string;
jsxFactory?: string;
composite?: boolean;
removeComments?: boolean;
rootDir?: string;
rootDirs?: string[];
skipLibCheck?: boolean;
skipDefaultLibCheck?: boolean;
sourceMap?: boolean;
sourceRoot?: string;
strict?: boolean;
strictFunctionTypes?: boolean;
strictBindCallApply?: boolean;
strictNullChecks?: boolean;
strictPropertyInitialization?: boolean;
stripInternal?: boolean;
suppressExcessPropertyErrors?: boolean;
suppressImplicitAnyIndexErrors?: boolean;
target?: ScriptTarget;
traceResolution?: boolean;
resolveJsonModule?: boolean;
types?: string[];
/** Paths used to compute primary types search locations */
typeRoots?: string[];
esModuleInterop?: boolean;
useDefineForClassFields?: boolean;
[option: string]: CompilerOptionsValue | undefined;
}
export interface DiagnosticsOptions {
noSemanticValidation?: boolean;
noSyntaxValidation?: boolean;
noSuggestionDiagnostics?: boolean;
/**
* Limit diagnostic computation to only visible files.
* Defaults to false.
*/
onlyVisible?: boolean;
diagnosticCodesToIgnore?: number[];
}
export interface WorkerOptions {
/** A full HTTP path to a JavaScript file which adds a function `customTSWorkerFactory` to the self inside a web-worker */
customWorkerPath?: string;
}
interface InlayHintsOptions {
readonly includeInlayParameterNameHints?: 'none' | 'literals' | 'all';
readonly includeInlayParameterNameHintsWhenArgumentMatchesName?: boolean;
readonly includeInlayFunctionParameterTypeHints?: boolean;
readonly includeInlayVariableTypeHints?: boolean;
readonly includeInlayPropertyDeclarationTypeHints?: boolean;
readonly includeInlayFunctionLikeReturnTypeHints?: boolean;
readonly includeInlayEnumMemberValueHints?: boolean;
}
interface IExtraLib {
content: string;
version: number;
}
export interface IExtraLibs {
[path: string]: IExtraLib;
}
/**
* A linked list of formatted diagnostic messages to be used as part of a multiline message.
* It is built from the bottom up, leaving the head to be the "main" diagnostic.
*/
interface DiagnosticMessageChain {
messageText: string;
/** Diagnostic category: warning = 0, error = 1, suggestion = 2, message = 3 */
category: 0 | 1 | 2 | 3;
code: number;
next?: DiagnosticMessageChain[];
}
export interface Diagnostic extends DiagnosticRelatedInformation {
/** May store more in future. For now, this will simply be `true` to indicate when a diagnostic is an unused-identifier diagnostic. */
reportsUnnecessary?: {};
reportsDeprecated?: {};
source?: string;
relatedInformation?: DiagnosticRelatedInformation[];
}
export interface DiagnosticRelatedInformation {
/** Diagnostic category: warning = 0, error = 1, suggestion = 2, message = 3 */
category: 0 | 1 | 2 | 3;
code: number;
/** TypeScriptWorker removes all but the `fileName` property to avoid serializing circular JSON structures. */
file:
| {
fileName: string;
}
| undefined;
start: number | undefined;
length: number | undefined;
messageText: string | DiagnosticMessageChain;
}
interface EmitOutput {
outputFiles: OutputFile[];
emitSkipped: boolean;
}
interface OutputFile {
name: string;
writeByteOrderMark: boolean;
text: string;
}
export interface LanguageServiceDefaults {
/**
* Event fired when compiler options or diagnostics options are changed.
*/
readonly onDidChange: IEvent<void>;
/**
* Event fired when extra libraries registered with the language service change.
*/
readonly onDidExtraLibsChange: IEvent<void>;
readonly workerOptions: WorkerOptions;
readonly inlayHintsOptions: InlayHintsOptions;
/**
* Get the current extra libs registered with the language service.
*/
getExtraLibs(): IExtraLibs;
/**
* Add an additional source file to the language service. Use this
* for typescript (definition) files that won't be loaded as editor
* documents, like `jquery.d.ts`.
*
* @param content The file content
* @param filePath An optional file path
* @returns A disposable which will remove the file from the
* language service upon disposal.
*/
addExtraLib(content: string, filePath?: string): IDisposable;
/**
* Remove all existing extra libs and set the additional source
* files to the language service. Use this for typescript definition
* files that won't be loaded as editor documents, like `jquery.d.ts`.
* @param libs An array of entries to register.
*/
setExtraLibs(
libs: {
content: string;
filePath?: string;
}[]
): void;
/**
* Get current TypeScript compiler options for the language service.
*/
getCompilerOptions(): CompilerOptions;
/**
* Set TypeScript compiler options.
*/
setCompilerOptions(options: CompilerOptions): void;
/**
* Get the current diagnostics options for the language service.
*/
getDiagnosticsOptions(): DiagnosticsOptions;
/**
* Configure whether syntactic and/or semantic validation should
* be performed
*/
setDiagnosticsOptions(options: DiagnosticsOptions): void;
/**
* Configure webworker options
*/
setWorkerOptions(options: WorkerOptions): void;
/**
* No-op.
*/
setMaximumWorkerIdleTime(value: number): void;
/**
* Configure if all existing models should be eagerly sync'd
* to the worker on start or restart.
*/
setEagerModelSync(value: boolean): void;
/**
* Get the current setting for whether all existing models should be eagerly sync'd
* to the worker on start or restart.
*/
getEagerModelSync(): boolean;
/**
* Configure inlay hints options.
*/
setInlayHintsOptions(options: InlayHintsOptions): void;
}
export interface TypeScriptWorker {
/**
* Get diagnostic messages for any syntax issues in the given file.
*/
getSyntacticDiagnostics(fileName: string): Promise<Diagnostic[]>;
/**
* Get diagnostic messages for any semantic issues in the given file.
*/
getSemanticDiagnostics(fileName: string): Promise<Diagnostic[]>;
/**
* Get diagnostic messages for any suggestions related to the given file.
*/
getSuggestionDiagnostics(fileName: string): Promise<Diagnostic[]>;
/**
* Get the content of a given file.
*/
getScriptText(fileName: string): Promise<string | undefined>;
/**
* Get diagnostic messages related to the current compiler options.
* @param fileName Not used
*/
getCompilerOptionsDiagnostics(fileName: string): Promise<Diagnostic[]>;
/**
* Get code completions for the given file and position.
* @returns `Promise<typescript.CompletionInfo | undefined>`
*/
getCompletionsAtPosition(fileName: string, position: number): Promise<any | undefined>;
/**
* Get code completion details for the given file, position, and entry.
* @returns `Promise<typescript.CompletionEntryDetails | undefined>`
*/
getCompletionEntryDetails(
fileName: string,
position: number,
entry: string
): Promise<any | undefined>;
/**
* Get signature help items for the item at the given file and position.
* @returns `Promise<typescript.SignatureHelpItems | undefined>`
*/
getSignatureHelpItems(
fileName: string,
position: number,
options: any
): Promise<any | undefined>;
/**
* Get quick info for the item at the given position in the file.
* @returns `Promise<typescript.QuickInfo | undefined>`
*/
getQuickInfoAtPosition(fileName: string, position: number): Promise<any | undefined>;
/**
* Get other ranges which are related to the item at the given position in the file (often used for highlighting).
* @returns `Promise<ReadonlyArray<typescript.ReferenceEntry> | undefined>`
*/
getOccurrencesAtPosition(
fileName: string,
position: number
): Promise<ReadonlyArray<any> | undefined>;
/**
* Get the definition of the item at the given position in the file.
* @returns `Promise<ReadonlyArray<typescript.DefinitionInfo> | undefined>`
*/
getDefinitionAtPosition(
fileName: string,
position: number
): Promise<ReadonlyArray<any> | undefined>;
/**
* Get references to the item at the given position in the file.
* @returns `Promise<typescript.ReferenceEntry[] | undefined>`
*/
getReferencesAtPosition(fileName: string, position: number): Promise<any[] | undefined>;
/**
* Get outline entries for the item at the given position in the file.
* @returns `Promise<typescript.NavigationBarItem[]>`
*/
getNavigationBarItems(fileName: string): Promise<any[]>;
/**
* Get changes which should be applied to format the given file.
* @param options `typescript.FormatCodeOptions`
* @returns `Promise<typescript.TextChange[]>`
*/
getFormattingEditsForDocument(fileName: string, options: any): Promise<any[]>;
/**
* Get changes which should be applied to format the given range in the file.
* @param options `typescript.FormatCodeOptions`
* @returns `Promise<typescript.TextChange[]>`
*/
getFormattingEditsForRange(
fileName: string,
start: number,
end: number,
options: any
): Promise<any[]>;
/**
* Get formatting changes which should be applied after the given keystroke.
* @param options `typescript.FormatCodeOptions`
* @returns `Promise<typescript.TextChange[]>`
*/
getFormattingEditsAfterKeystroke(
fileName: string,
postion: number,
ch: string,
options: any
): Promise<any[]>;
/**
* Get other occurrences which should be updated when renaming the item at the given file and position.
* @returns `Promise<readonly typescript.RenameLocation[] | undefined>`
*/
findRenameLocations(
fileName: string,
positon: number,
findInStrings: boolean,
findInComments: boolean,
providePrefixAndSuffixTextForRename: boolean
): Promise<readonly any[] | undefined>;
/**
* Get edits which should be applied to rename the item at the given file and position (or a failure reason).
* @param options `typescript.RenameInfoOptions`
* @returns `Promise<typescript.RenameInfo>`
*/
getRenameInfo(fileName: string, positon: number, options: any): Promise<any>;
/**
* Get transpiled output for the given file.
* @returns `typescript.EmitOutput`
*/
getEmitOutput(fileName: string): Promise<EmitOutput>;
/**
* Get possible code fixes at the given position in the file.
* @param formatOptions `typescript.FormatCodeOptions`
* @returns `Promise<ReadonlyArray<typescript.CodeFixAction>>`
*/
getCodeFixesAtPosition(
fileName: string,
start: number,
end: number,
errorCodes: number[],
formatOptions: any
): Promise<ReadonlyArray<any>>;
/**
* Get inlay hints in the range of the file.
* @param fileName
* @returns `Promise<typescript.InlayHint[]>`
*/
provideInlayHints(fileName: string, start: number, end: number): Promise<ReadonlyArray<any>>;
}
export const typescriptVersion: string;
export const typescriptDefaults: LanguageServiceDefaults;
export const javascriptDefaults: LanguageServiceDefaults;
export const getTypeScriptWorker: () => Promise<(...uris: Uri[]) => Promise<TypeScriptWorker>>;
export const getJavaScriptWorker: () => Promise<(...uris: Uri[]) => Promise<TypeScriptWorker>>;
}