Run prettier

README.md

@@ -1,13 +1,14 @@
 # Monaco JSON
 
 JSON language plugin for the Monaco Editor. It provides the following features when editing JSON files:
-* Code completion, based on JSON schemas or by looking at similar objects in the same file
+
-* Hovers, based on JSON schemas
+- Code completion, based on JSON schemas or by looking at similar objects in the same file
-* Validation: Syntax errors and schema validation
+- Hovers, based on JSON schemas
-* Formatting
+- Validation: Syntax errors and schema validation
-* Document Symbols
+- Formatting
-* Syntax highlighting
+- Document Symbols
-* Color decorators for all properties matching a schema containing `format: "color-hex"'` (non-standard schema extension)
+- Syntax highlighting
+- Color decorators for all properties matching a schema containing `format: "color-hex"'` (non-standard schema extension)
 
 Schemas can be provided by configuration. See [here](https://github.com/Microsoft/monaco-json/blob/master/monaco.d.ts)
 for the API that the JSON plugin offers to configure the JSON language support.
@@ -26,12 +27,13 @@ This npm module is bundled and distributed in the [monaco-editor](https://www.np
 
 ## Development
 
-* `git clone https://github.com/Microsoft/monaco-json`
+- `git clone https://github.com/Microsoft/monaco-json`
-* `npm install .`
+- `npm install .`
-* compile with `npm run compile`
+- compile with `npm run compile`
-* watch with `npm run watch`
+- watch with `npm run watch`
-* `npm run prepublishOnly`
+- `npm run prepublishOnly`
-* open `$/monaco-json/test/index.html` in your favorite browser.
+- open `$/monaco-json/test/index.html` in your favorite browser.
 
 ## License
+
 [MIT](https://github.com/Microsoft/monaco-json/blob/master/LICENSE.md)

monaco.d.ts

@@ -4,7 +4,6 @@
  *--------------------------------------------------------------------------------------------*/
 
 declare namespace monaco.languages.json {
-
 	export interface DiagnosticsOptions {
 		/**
 		 * If set, the validator will be enabled and perform syntax validation as well as schema based validation.
@@ -87,5 +86,4 @@ declare namespace monaco.languages.json {
 		setModeConfiguration(modeConfiguration: ModeConfiguration): void;
 	}
 	export const jsonDefaults: LanguageServiceDefaults;
-
 }

scripts/bundle.js

@@ -1,7 +1,7 @@
 const requirejs = require('requirejs');
 const path = require('path');
 const fs = require('fs');
-const Terser = require("terser");
+const Terser = require('terser');
 const helpers = require('monaco-plugin-helpers');
 
 const REPO_ROOT = path.resolve(__dirname, '..');
@@ -25,43 +25,68 @@ bundleOne('jsonMode');
 bundleOne('jsonWorker');
 
 function bundleOne(moduleId) {
-	requirejs.optimize({
+	requirejs.optimize(
+		{
 			baseUrl: 'out/amd/',
 			name: 'vs/language/json/' + moduleId,
 			out: 'release/dev/' + moduleId + '.js',
 			paths: {
 				'vs/language/json': REPO_ROOT + '/out/amd',
-			'vs/language/json/fillers/monaco-editor-core': REPO_ROOT + '/out/amd/fillers/monaco-editor-core-amd',
+				'vs/language/json/fillers/monaco-editor-core':
+					REPO_ROOT + '/out/amd/fillers/monaco-editor-core-amd'
 			},
 			optimize: 'none',
-		packages: [{
+			packages: [
+				{
 					name: 'vscode-json-languageservice',
-			location: path.join(REPO_ROOT, 'node_modules/vscode-json-languageservice/lib/umd'),
+					location: path.join(
+						REPO_ROOT,
+						'node_modules/vscode-json-languageservice/lib/umd'
+					),
 					main: 'jsonLanguageService'
-		}, {
+				},
+				{
 					name: 'vscode-languageserver-types',
-			location: path.join(REPO_ROOT, 'node_modules/vscode-languageserver-types/lib/umd'),
+					location: path.join(
+						REPO_ROOT,
+						'node_modules/vscode-languageserver-types/lib/umd'
+					),
 					main: 'main'
-		}, {
+				},
+				{
 					name: 'vscode-languageserver-textdocument',
-			location: path.join(REPO_ROOT, 'node_modules/vscode-languageserver-textdocument/lib/umd'),
+					location: path.join(
+						REPO_ROOT,
+						'node_modules/vscode-languageserver-textdocument/lib/umd'
+					),
 					main: 'main'
-		}, {
+				},
+				{
 					name: 'jsonc-parser',
 					location: path.join(REPO_ROOT, 'node_modules/jsonc-parser/lib/umd'),
 					main: 'main'
-		}, {
+				},
+				{
 					name: 'vscode-uri',
 					location: path.join(REPO_ROOT, 'node_modules/vscode-uri/lib/umd'),
 					main: 'index'
-		}, {
+				},
+				{
 					name: 'vscode-nls',
 					location: path.join(REPO_ROOT, '/out/amd/fillers'),
 					main: 'vscode-nls'
-		}]
+				}
-	}, async function (buildResponse) {
+			]
-		const devFilePath = path.join(REPO_ROOT, 'release/dev/' + moduleId + '.js');
+		},
-		const minFilePath = path.join(REPO_ROOT, 'release/min/' + moduleId + '.js');
+		async function (buildResponse) {
+			const devFilePath = path.join(
+				REPO_ROOT,
+				'release/dev/' + moduleId + '.js'
+			);
+			const minFilePath = path.join(
+				REPO_ROOT,
+				'release/min/' + moduleId + '.js'
+			);
 			const fileContents = fs.readFileSync(devFilePath).toString();
 			console.log(`Minifying ${devFilePath}...`);
 			const result = await Terser.minify(fileContents, {
@@ -70,7 +95,10 @@ function bundleOne(moduleId) {
 				}
 			});
 			console.log(`Done minifying ${devFilePath}.`);
-		try { fs.mkdirSync(path.join(REPO_ROOT, 'release/min')) } catch (err) { }
+			try {
+				fs.mkdirSync(path.join(REPO_ROOT, 'release/min'));
+			} catch (err) {}
 			fs.writeFileSync(minFilePath, BUNDLED_FILE_HEADER + result.code);
-	})
+		}
+	);
 }

scripts/dts.js

@@ -10,7 +10,10 @@ const REPO_ROOT = path.join(__dirname, '../');
 const SRC_PATH = path.join(REPO_ROOT, 'out/amd/monaco.contribution.d.ts');
 const DST_PATH = path.join(REPO_ROOT, 'monaco.d.ts');
 
-const lines = fs.readFileSync(SRC_PATH).toString().split(/\r\n|\r|\n/);
+const lines = fs
+	.readFileSync(SRC_PATH)
+	.toString()
+	.split(/\r\n|\r|\n/);
 let result = [
 	`/*---------------------------------------------------------------------------------------------`,
 	` *  Copyright (c) Microsoft Corporation. All rights reserved.`,

scripts/release.js

@@ -12,19 +12,13 @@ helpers.packageESM({
 	repoRoot: REPO_ROOT,
 	esmSource: 'out/esm',
 	esmDestination: 'release/esm',
-	entryPoints: [
+	entryPoints: ['monaco.contribution.js', 'jsonMode.js', 'json.worker.js'],
-		'monaco.contribution.js',
-		'jsonMode.js',
-		'json.worker.js'
-	],
 	resolveAlias: {
-		'vscode-nls': path.join(REPO_ROOT, "out/esm/fillers/vscode-nls.js")
+		'vscode-nls': path.join(REPO_ROOT, 'out/esm/fillers/vscode-nls.js')
 	},
-	resolveSkip: [
+	resolveSkip: ['monaco-editor-core'],
-		'monaco-editor-core'
-	],
 	destinationFolderSimplification: {
-		'node_modules': '_deps',
+		node_modules: '_deps',
 		'jsonc-parser/lib/esm': 'jsonc-parser',
 		'vscode-languageserver-types/lib/esm': 'vscode-languageserver-types',
 		'vscode-uri/lib/esm': 'vscode-uri',

src/fillers/vscode-nls.ts

@@ -33,7 +33,11 @@ function format(message: string, args: any[]): string {
 	return result;
 }
 
-function localize(key: string | LocalizeInfo, message: string, ...args: any[]): string {
+function localize(
+	key: string | LocalizeInfo,
+	message: string,
+	...args: any[]
+): string {
 	return format(message, args);
 }
 

src/json.worker.ts

@@ -9,6 +9,6 @@ import { JSONWorker } from './jsonWorker';
 self.onmessage = () => {
 	// ignore the first message
 	worker.initialize((ctx, createData) => {
-		return new JSONWorker(ctx, createData)
+		return new JSONWorker(ctx, createData);
 	});
 };

src/jsonMode.ts

@@ -8,61 +8,110 @@ import type { JSONWorker } from './jsonWorker';
 import { LanguageServiceDefaults } from './monaco.contribution';
 import * as languageFeatures from './languageFeatures';
 import { createTokenizationSupport } from './tokenization';
-import { Uri, IDisposable, languages } from './fillers/monaco-editor-core'
+import { Uri, IDisposable, languages } from './fillers/monaco-editor-core';
 
 export function setupMode(defaults: LanguageServiceDefaults): IDisposable {
-
 	const disposables: IDisposable[] = [];
 	const providers: IDisposable[] = [];
 
 	const client = new WorkerManager(defaults);
 	disposables.push(client);
 
-	const worker: languageFeatures.WorkerAccessor = (...uris: Uri[]): Promise<JSONWorker> => {
+	const worker: languageFeatures.WorkerAccessor = (
+		...uris: Uri[]
+	): Promise<JSONWorker> => {
 		return client.getLanguageServiceWorker(...uris);
 	};
 
-
 	function registerProviders(): void {
 		const { languageId, modeConfiguration } = defaults;
 
 		disposeAll(providers);
 
 		if (modeConfiguration.documentFormattingEdits) {
-			providers.push(languages.registerDocumentFormattingEditProvider(languageId, new languageFeatures.DocumentFormattingEditProvider(worker)));
+			providers.push(
+				languages.registerDocumentFormattingEditProvider(
+					languageId,
+					new languageFeatures.DocumentFormattingEditProvider(worker)
+				)
+			);
 		}
 		if (modeConfiguration.documentRangeFormattingEdits) {
-			providers.push(languages.registerDocumentRangeFormattingEditProvider(languageId, new languageFeatures.DocumentRangeFormattingEditProvider(worker)));
+			providers.push(
+				languages.registerDocumentRangeFormattingEditProvider(
+					languageId,
+					new languageFeatures.DocumentRangeFormattingEditProvider(worker)
+				)
+			);
 		}
 		if (modeConfiguration.completionItems) {
-			providers.push(languages.registerCompletionItemProvider(languageId, new languageFeatures.CompletionAdapter(worker)));
+			providers.push(
+				languages.registerCompletionItemProvider(
+					languageId,
+					new languageFeatures.CompletionAdapter(worker)
+				)
+			);
 		}
 		if (modeConfiguration.hovers) {
-			providers.push(languages.registerHoverProvider(languageId, new languageFeatures.HoverAdapter(worker)));
+			providers.push(
+				languages.registerHoverProvider(
+					languageId,
+					new languageFeatures.HoverAdapter(worker)
+				)
+			);
 		}
 		if (modeConfiguration.documentSymbols) {
-			providers.push(languages.registerDocumentSymbolProvider(languageId, new languageFeatures.DocumentSymbolAdapter(worker)));
+			providers.push(
+				languages.registerDocumentSymbolProvider(
+					languageId,
+					new languageFeatures.DocumentSymbolAdapter(worker)
+				)
+			);
 		}
 		if (modeConfiguration.tokens) {
-			providers.push(languages.setTokensProvider(languageId, createTokenizationSupport(true)));
+			providers.push(
+				languages.setTokensProvider(languageId, createTokenizationSupport(true))
+			);
 		}
 		if (modeConfiguration.colors) {
-			providers.push(languages.registerColorProvider(languageId, new languageFeatures.DocumentColorAdapter(worker)));
+			providers.push(
+				languages.registerColorProvider(
+					languageId,
+					new languageFeatures.DocumentColorAdapter(worker)
+				)
+			);
 		}
 		if (modeConfiguration.foldingRanges) {
-			providers.push(languages.registerFoldingRangeProvider(languageId, new languageFeatures.FoldingRangeAdapter(worker)));
+			providers.push(
+				languages.registerFoldingRangeProvider(
+					languageId,
+					new languageFeatures.FoldingRangeAdapter(worker)
+				)
+			);
 		}
 		if (modeConfiguration.diagnostics) {
-			providers.push(new languageFeatures.DiagnosticsAdapter(languageId, worker, defaults));
+			providers.push(
+				new languageFeatures.DiagnosticsAdapter(languageId, worker, defaults)
+			);
 		}
 		if (modeConfiguration.selectionRanges) {
-			providers.push(languages.registerSelectionRangeProvider(languageId, new languageFeatures.SelectionRangeAdapter(worker)));
+			providers.push(
+				languages.registerSelectionRangeProvider(
+					languageId,
+					new languageFeatures.SelectionRangeAdapter(worker)
+				)
+			);
 		}
 	}
 
 	registerProviders();
 
-	disposables.push(languages.setLanguageConfiguration(defaults.languageId, richEditConfiguration));
+	disposables.push(
+		languages.setLanguageConfiguration(
+			defaults.languageId,
+			richEditConfiguration
+		)
+	);
 
 	let modeConfiguration = defaults.modeConfiguration;
 	defaults.onDidChange((newDefaults) => {
@@ -106,4 +155,3 @@ const richEditConfiguration: languages.LanguageConfiguration = {
 		{ open: '"', close: '"', notIn: ['string'] }
 	]
 };
-

src/jsonWorker.ts

@@ -4,15 +4,16 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as jsonService from 'vscode-json-languageservice';
-import type { worker } from './fillers/monaco-editor-core'
+import type { worker } from './fillers/monaco-editor-core';
 
 let defaultSchemaRequestService;
 if (typeof fetch !== 'undefined') {
-	defaultSchemaRequestService = function (url) { return fetch(url).then(response => response.text()) };
+	defaultSchemaRequestService = function (url) {
+		return fetch(url).then((response) => response.text());
+	};
 }
 
 export class JSONWorker {
-
 	private _ctx: worker.IWorkerContext;
 	private _languageService: jsonService.LanguageService;
 	private _languageSettings: jsonService.LanguageSettings;
@@ -23,7 +24,8 @@ export class JSONWorker {
 		this._languageSettings = createData.languageSettings;
 		this._languageId = createData.languageId;
 		this._languageService = jsonService.getLanguageService({
-			schemaRequestService: createData.enableSchemaRequest && defaultSchemaRequestService
+			schemaRequestService:
+				createData.enableSchemaRequest && defaultSchemaRequestService
 		});
 		this._languageService.configure(this._languageSettings);
 	}
@@ -36,20 +38,32 @@ export class JSONWorker {
 		}
 		return Promise.resolve([]);
 	}
-	async doComplete(uri: string, position: jsonService.Position): Promise<jsonService.CompletionList> {
+	async doComplete(
+		uri: string,
+		position: jsonService.Position
+	): Promise<jsonService.CompletionList> {
 		let document = this._getTextDocument(uri);
 		let jsonDocument = this._languageService.parseJSONDocument(document);
 		return this._languageService.doComplete(document, position, jsonDocument);
 	}
-	async doResolve(item: jsonService.CompletionItem): Promise<jsonService.CompletionItem> {
+	async doResolve(
+		item: jsonService.CompletionItem
+	): Promise<jsonService.CompletionItem> {
 		return this._languageService.doResolve(item);
 	}
-	async doHover(uri: string, position: jsonService.Position): Promise<jsonService.Hover> {
+	async doHover(
+		uri: string,
+		position: jsonService.Position
+	): Promise<jsonService.Hover> {
 		let document = this._getTextDocument(uri);
 		let jsonDocument = this._languageService.parseJSONDocument(document);
 		return this._languageService.doHover(document, position, jsonDocument);
 	}
-	async format(uri: string, range: jsonService.Range, options: jsonService.FormattingOptions): Promise<jsonService.TextEdit[]> {
+	async format(
+		uri: string,
+		range: jsonService.Range,
+		options: jsonService.FormattingOptions
+	): Promise<jsonService.TextEdit[]> {
 		let document = this._getTextDocument(uri);
 		let textEdits = this._languageService.format(document, range, options);
 		return Promise.resolve(textEdits);
@@ -57,40 +71,74 @@ export class JSONWorker {
 	async resetSchema(uri: string): Promise<boolean> {
 		return Promise.resolve(this._languageService.resetSchema(uri));
 	}
-	async findDocumentSymbols(uri: string): Promise<jsonService.SymbolInformation[]> {
+	async findDocumentSymbols(
+		uri: string
+	): Promise<jsonService.SymbolInformation[]> {
 		let document = this._getTextDocument(uri);
 		let jsonDocument = this._languageService.parseJSONDocument(document);
-		let symbols = this._languageService.findDocumentSymbols(document, jsonDocument);
+		let symbols = this._languageService.findDocumentSymbols(
+			document,
+			jsonDocument
+		);
 		return Promise.resolve(symbols);
 	}
-	async findDocumentColors(uri: string): Promise<jsonService.ColorInformation[]> {
+	async findDocumentColors(
+		uri: string
+	): Promise<jsonService.ColorInformation[]> {
 		let document = this._getTextDocument(uri);
 		let jsonDocument = this._languageService.parseJSONDocument(document);
-		let colorSymbols = this._languageService.findDocumentColors(document, jsonDocument);
+		let colorSymbols = this._languageService.findDocumentColors(
+			document,
+			jsonDocument
+		);
 		return Promise.resolve(colorSymbols);
 	}
-	async getColorPresentations(uri: string, color: jsonService.Color, range: jsonService.Range): Promise<jsonService.ColorPresentation[]> {
+	async getColorPresentations(
+		uri: string,
+		color: jsonService.Color,
+		range: jsonService.Range
+	): Promise<jsonService.ColorPresentation[]> {
 		let document = this._getTextDocument(uri);
 		let jsonDocument = this._languageService.parseJSONDocument(document);
-		let colorPresentations = this._languageService.getColorPresentations(document, jsonDocument, color, range);
+		let colorPresentations = this._languageService.getColorPresentations(
+			document,
+			jsonDocument,
+			color,
+			range
+		);
 		return Promise.resolve(colorPresentations);
 	}
-	async getFoldingRanges(uri: string, context?: { rangeLimit?: number; }): Promise<jsonService.FoldingRange[]> {
+	async getFoldingRanges(
+		uri: string,
+		context?: { rangeLimit?: number }
+	): Promise<jsonService.FoldingRange[]> {
 		let document = this._getTextDocument(uri);
 		let ranges = this._languageService.getFoldingRanges(document, context);
 		return Promise.resolve(ranges);
 	}
-	async getSelectionRanges(uri: string, positions: jsonService.Position[]): Promise<jsonService.SelectionRange[]> {
+	async getSelectionRanges(
+		uri: string,
+		positions: jsonService.Position[]
+	): Promise<jsonService.SelectionRange[]> {
 		let document = this._getTextDocument(uri);
 		let jsonDocument = this._languageService.parseJSONDocument(document);
-		let ranges = this._languageService.getSelectionRanges(document, positions, jsonDocument);
+		let ranges = this._languageService.getSelectionRanges(
+			document,
+			positions,
+			jsonDocument
+		);
 		return Promise.resolve(ranges);
 	}
 	private _getTextDocument(uri: string): jsonService.TextDocument {
 		let models = this._ctx.getMirrorModels();
 		for (let model of models) {
 			if (model.uri.toString() === uri) {
-				return jsonService.TextDocument.create(uri, this._languageId, model.version, model.getValue());
+				return jsonService.TextDocument.create(
+					uri,
+					this._languageId,
+					model.version,
+					model.getValue()
+				);
 			}
 		}
 		return null;
@@ -103,6 +151,9 @@ export interface ICreateData {
 	enableSchemaRequest: boolean;
 }
 
-export function create(ctx: worker.IWorkerContext, createData: ICreateData): JSONWorker {
+export function create(
+	ctx: worker.IWorkerContext,
+	createData: ICreateData
+): JSONWorker {
 	return new JSONWorker(ctx, createData);
 }

src/languageFeatures.ts

@@ -5,22 +5,35 @@
 
 import { LanguageServiceDefaults } from './monaco.contribution';
 import type { JSONWorker } from './jsonWorker';
-import { Uri, Position, Range, IRange, CancellationToken, IDisposable, editor, languages, MarkerSeverity, IMarkdownString } from './fillers/monaco-editor-core'
+import {
+	Uri,
+	Position,
+	Range,
+	IRange,
+	CancellationToken,
+	IDisposable,
+	editor,
+	languages,
+	MarkerSeverity,
+	IMarkdownString
+} from './fillers/monaco-editor-core';
 import * as jsonService from 'vscode-json-languageservice';
 
-
 export interface WorkerAccessor {
-	(...more: Uri[]): Promise<JSONWorker>
+	(...more: Uri[]): Promise<JSONWorker>;
 }
 
 // --- diagnostics --- ---
 
 export class DiagnosticsAdapter {
-
 	private _disposables: IDisposable[] = [];
 	private _listener: { [uri: string]: IDisposable } = Object.create(null);
 
-	constructor(private _languageId: string, private _worker: WorkerAccessor, defaults: LanguageServiceDefaults) {
+	constructor(
+		private _languageId: string,
+		private _worker: WorkerAccessor,
+		defaults: LanguageServiceDefaults
+	) {
 		const onModelAdd = (model: editor.IModel): void => {
 			let modeId = model.getModeId();
 			if (modeId !== this._languageId) {
@@ -47,24 +60,30 @@ export class DiagnosticsAdapter {
 		};
 
 		this._disposables.push(editor.onDidCreateModel(onModelAdd));
-		this._disposables.push(editor.onWillDisposeModel(model => {
+		this._disposables.push(
+			editor.onWillDisposeModel((model) => {
 				onModelRemoved(model);
 				this._resetSchema(model.uri);
-		}));
+			})
-		this._disposables.push(editor.onDidChangeModelLanguage(event => {
+		);
+		this._disposables.push(
+			editor.onDidChangeModelLanguage((event) => {
 				onModelRemoved(event.model);
 				onModelAdd(event.model);
 				this._resetSchema(event.model.uri);
-		}));
+			})
+		);
 
-		this._disposables.push(defaults.onDidChange(_ => {
+		this._disposables.push(
-			editor.getModels().forEach(model => {
+			defaults.onDidChange((_) => {
+				editor.getModels().forEach((model) => {
 					if (model.getModeId() === this._languageId) {
 						onModelRemoved(model);
 						onModelAdd(model);
 					}
 				});
-		}));
+			})
+		);
 
 		this._disposables.push({
 			dispose: () => {
@@ -79,45 +98,54 @@ export class DiagnosticsAdapter {
 	}
 
 	public dispose(): void {
-		this._disposables.forEach(d => d && d.dispose());
+		this._disposables.forEach((d) => d && d.dispose());
 		this._disposables = [];
 	}
 
 	private _resetSchema(resource: Uri): void {
-		this._worker().then(worker => {
+		this._worker().then((worker) => {
 			worker.resetSchema(resource.toString());
 		});
 	}
 
 	private _doValidate(resource: Uri, languageId: string): void {
-		this._worker(resource).then(worker => {
+		this._worker(resource)
-			return worker.doValidation(resource.toString()).then(diagnostics => {
+			.then((worker) => {
-				const markers = diagnostics.map(d => toDiagnostics(resource, d));
+				return worker.doValidation(resource.toString()).then((diagnostics) => {
+					const markers = diagnostics.map((d) => toDiagnostics(resource, d));
 					let model = editor.getModel(resource);
 					if (model && model.getModeId() === languageId) {
 						editor.setModelMarkers(model, languageId, markers);
 					}
 				});
-		}).then(undefined, err => {
+			})
+			.then(undefined, (err) => {
 				console.error(err);
 			});
 	}
 }
 
-
 function toSeverity(lsSeverity: number): MarkerSeverity {
 	switch (lsSeverity) {
-		case jsonService.DiagnosticSeverity.Error: return MarkerSeverity.Error;
+		case jsonService.DiagnosticSeverity.Error:
-		case jsonService.DiagnosticSeverity.Warning: return MarkerSeverity.Warning;
+			return MarkerSeverity.Error;
-		case jsonService.DiagnosticSeverity.Information: return MarkerSeverity.Info;
+		case jsonService.DiagnosticSeverity.Warning:
-		case jsonService.DiagnosticSeverity.Hint: return MarkerSeverity.Hint;
+			return MarkerSeverity.Warning;
+		case jsonService.DiagnosticSeverity.Information:
+			return MarkerSeverity.Info;
+		case jsonService.DiagnosticSeverity.Hint:
+			return MarkerSeverity.Hint;
 		default:
 			return MarkerSeverity.Info;
 	}
 }
 
-function toDiagnostics(resource: Uri, diag: jsonService.Diagnostic): editor.IMarkerData {
+function toDiagnostics(
-	let code = typeof diag.code === 'number' ? String(diag.code) : <string>diag.code;
+	resource: Uri,
+	diag: jsonService.Diagnostic
+): editor.IMarkerData {
+	let code =
+		typeof diag.code === 'number' ? String(diag.code) : <string>diag.code;
 
 	return {
 		severity: toSeverity(diag.severity),
@@ -144,99 +172,160 @@ function fromRange(range: IRange): jsonService.Range {
 	if (!range) {
 		return void 0;
 	}
-	return { start: { line: range.startLineNumber - 1, character: range.startColumn - 1 }, end: { line: range.endLineNumber - 1, character: range.endColumn - 1 } };
+	return {
+		start: {
+			line: range.startLineNumber - 1,
+			character: range.startColumn - 1
+		},
+		end: { line: range.endLineNumber - 1, character: range.endColumn - 1 }
+	};
 }
 function toRange(range: jsonService.Range): Range {
 	if (!range) {
 		return void 0;
 	}
-	return new Range(range.start.line + 1, range.start.character + 1, range.end.line + 1, range.end.character + 1);
+	return new Range(
+		range.start.line + 1,
+		range.start.character + 1,
+		range.end.line + 1,
+		range.end.character + 1
+	);
 }
 
 function toCompletionItemKind(kind: number): languages.CompletionItemKind {
 	let mItemKind = languages.CompletionItemKind;
 
 	switch (kind) {
-		case jsonService.CompletionItemKind.Text: return mItemKind.Text;
+		case jsonService.CompletionItemKind.Text:
-		case jsonService.CompletionItemKind.Method: return mItemKind.Method;
+			return mItemKind.Text;
-		case jsonService.CompletionItemKind.Function: return mItemKind.Function;
+		case jsonService.CompletionItemKind.Method:
-		case jsonService.CompletionItemKind.Constructor: return mItemKind.Constructor;
+			return mItemKind.Method;
-		case jsonService.CompletionItemKind.Field: return mItemKind.Field;
+		case jsonService.CompletionItemKind.Function:
-		case jsonService.CompletionItemKind.Variable: return mItemKind.Variable;
+			return mItemKind.Function;
-		case jsonService.CompletionItemKind.Class: return mItemKind.Class;
+		case jsonService.CompletionItemKind.Constructor:
-		case jsonService.CompletionItemKind.Interface: return mItemKind.Interface;
+			return mItemKind.Constructor;
-		case jsonService.CompletionItemKind.Module: return mItemKind.Module;
+		case jsonService.CompletionItemKind.Field:
-		case jsonService.CompletionItemKind.Property: return mItemKind.Property;
+			return mItemKind.Field;
-		case jsonService.CompletionItemKind.Unit: return mItemKind.Unit;
+		case jsonService.CompletionItemKind.Variable:
-		case jsonService.CompletionItemKind.Value: return mItemKind.Value;
+			return mItemKind.Variable;
-		case jsonService.CompletionItemKind.Enum: return mItemKind.Enum;
+		case jsonService.CompletionItemKind.Class:
-		case jsonService.CompletionItemKind.Keyword: return mItemKind.Keyword;
+			return mItemKind.Class;
-		case jsonService.CompletionItemKind.Snippet: return mItemKind.Snippet;
+		case jsonService.CompletionItemKind.Interface:
-		case jsonService.CompletionItemKind.Color: return mItemKind.Color;
+			return mItemKind.Interface;
-		case jsonService.CompletionItemKind.File: return mItemKind.File;
+		case jsonService.CompletionItemKind.Module:
-		case jsonService.CompletionItemKind.Reference: return mItemKind.Reference;
+			return mItemKind.Module;
+		case jsonService.CompletionItemKind.Property:
+			return mItemKind.Property;
+		case jsonService.CompletionItemKind.Unit:
+			return mItemKind.Unit;
+		case jsonService.CompletionItemKind.Value:
+			return mItemKind.Value;
+		case jsonService.CompletionItemKind.Enum:
+			return mItemKind.Enum;
+		case jsonService.CompletionItemKind.Keyword:
+			return mItemKind.Keyword;
+		case jsonService.CompletionItemKind.Snippet:
+			return mItemKind.Snippet;
+		case jsonService.CompletionItemKind.Color:
+			return mItemKind.Color;
+		case jsonService.CompletionItemKind.File:
+			return mItemKind.File;
+		case jsonService.CompletionItemKind.Reference:
+			return mItemKind.Reference;
 	}
 	return mItemKind.Property;
 }
 
-function fromCompletionItemKind(kind: languages.CompletionItemKind): jsonService.CompletionItemKind {
+function fromCompletionItemKind(
+	kind: languages.CompletionItemKind
+): jsonService.CompletionItemKind {
 	let mItemKind = languages.CompletionItemKind;
 
 	switch (kind) {
-		case mItemKind.Text: return jsonService.CompletionItemKind.Text;
+		case mItemKind.Text:
-		case mItemKind.Method: return jsonService.CompletionItemKind.Method;
+			return jsonService.CompletionItemKind.Text;
-		case mItemKind.Function: return jsonService.CompletionItemKind.Function;
+		case mItemKind.Method:
-		case mItemKind.Constructor: return jsonService.CompletionItemKind.Constructor;
+			return jsonService.CompletionItemKind.Method;
-		case mItemKind.Field: return jsonService.CompletionItemKind.Field;
+		case mItemKind.Function:
-		case mItemKind.Variable: return jsonService.CompletionItemKind.Variable;
+			return jsonService.CompletionItemKind.Function;
-		case mItemKind.Class: return jsonService.CompletionItemKind.Class;
+		case mItemKind.Constructor:
-		case mItemKind.Interface: return jsonService.CompletionItemKind.Interface;
+			return jsonService.CompletionItemKind.Constructor;
-		case mItemKind.Module: return jsonService.CompletionItemKind.Module;
+		case mItemKind.Field:
-		case mItemKind.Property: return jsonService.CompletionItemKind.Property;
+			return jsonService.CompletionItemKind.Field;
-		case mItemKind.Unit: return jsonService.CompletionItemKind.Unit;
+		case mItemKind.Variable:
-		case mItemKind.Value: return jsonService.CompletionItemKind.Value;
+			return jsonService.CompletionItemKind.Variable;
-		case mItemKind.Enum: return jsonService.CompletionItemKind.Enum;
+		case mItemKind.Class:
-		case mItemKind.Keyword: return jsonService.CompletionItemKind.Keyword;
+			return jsonService.CompletionItemKind.Class;
-		case mItemKind.Snippet: return jsonService.CompletionItemKind.Snippet;
+		case mItemKind.Interface:
-		case mItemKind.Color: return jsonService.CompletionItemKind.Color;
+			return jsonService.CompletionItemKind.Interface;
-		case mItemKind.File: return jsonService.CompletionItemKind.File;
+		case mItemKind.Module:
-		case mItemKind.Reference: return jsonService.CompletionItemKind.Reference;
+			return jsonService.CompletionItemKind.Module;
+		case mItemKind.Property:
+			return jsonService.CompletionItemKind.Property;
+		case mItemKind.Unit:
+			return jsonService.CompletionItemKind.Unit;
+		case mItemKind.Value:
+			return jsonService.CompletionItemKind.Value;
+		case mItemKind.Enum:
+			return jsonService.CompletionItemKind.Enum;
+		case mItemKind.Keyword:
+			return jsonService.CompletionItemKind.Keyword;
+		case mItemKind.Snippet:
+			return jsonService.CompletionItemKind.Snippet;
+		case mItemKind.Color:
+			return jsonService.CompletionItemKind.Color;
+		case mItemKind.File:
+			return jsonService.CompletionItemKind.File;
+		case mItemKind.Reference:
+			return jsonService.CompletionItemKind.Reference;
 	}
 	return jsonService.CompletionItemKind.Property;
 }
 
-function toTextEdit(textEdit: jsonService.TextEdit): editor.ISingleEditOperation {
+function toTextEdit(
+	textEdit: jsonService.TextEdit
+): editor.ISingleEditOperation {
 	if (!textEdit) {
 		return void 0;
 	}
 	return {
 		range: toRange(textEdit.range),
 		text: textEdit.newText
-	}
+	};
 }
 
 export class CompletionAdapter implements languages.CompletionItemProvider {
-
+	constructor(private _worker: WorkerAccessor) {}
-	constructor(private _worker: WorkerAccessor) {
-	}
 
 	public get triggerCharacters(): string[] {
 		return [' ', ':'];
 	}
 
-	provideCompletionItems(model: editor.IReadOnlyModel, position: Position, context: languages.CompletionContext, token: CancellationToken): Promise<languages.CompletionList> {
+	provideCompletionItems(
+		model: editor.IReadOnlyModel,
+		position: Position,
+		context: languages.CompletionContext,
+		token: CancellationToken
+	): Promise<languages.CompletionList> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => {
+		return this._worker(resource)
+			.then((worker) => {
 				return worker.doComplete(resource.toString(), fromPosition(position));
-		}).then(info => {
+			})
+			.then((info) => {
 				if (!info) {
 					return;
 				}
 				const wordInfo = model.getWordUntilPosition(position);
-			const wordRange = new Range(position.lineNumber, wordInfo.startColumn, position.lineNumber, wordInfo.endColumn);
+				const wordRange = new Range(
+					position.lineNumber,
+					wordInfo.startColumn,
+					position.lineNumber,
+					wordInfo.endColumn
+				);
 
-			let items: languages.CompletionItem[] = info.items.map(entry => {
+				let items: languages.CompletionItem[] = info.items.map((entry) => {
 					let item: languages.CompletionItem = {
 						label: entry.label,
 						insertText: entry.insertText || entry.label,
@@ -245,17 +334,20 @@ export class CompletionAdapter implements languages.CompletionItemProvider {
 						documentation: entry.documentation,
 						detail: entry.detail,
 						range: wordRange,
-					kind: toCompletionItemKind(entry.kind),
+						kind: toCompletionItemKind(entry.kind)
 					};
 					if (entry.textEdit) {
 						item.range = toRange(entry.textEdit.range);
 						item.insertText = entry.textEdit.newText;
 					}
 					if (entry.additionalTextEdits) {
-					item.additionalTextEdits = entry.additionalTextEdits.map(toTextEdit)
+						item.additionalTextEdits = entry.additionalTextEdits.map(
+							toTextEdit
+						);
 					}
 					if (entry.insertTextFormat === jsonService.InsertTextFormat.Snippet) {
-					item.insertTextRules = languages.CompletionItemInsertTextRule.InsertAsSnippet;
+						item.insertTextRules =
+							languages.CompletionItemInsertTextRule.InsertAsSnippet;
 					}
 					return item;
 				});
@@ -269,10 +361,16 @@ export class CompletionAdapter implements languages.CompletionItemProvider {
 }
 
 function isMarkupContent(thing: any): thing is jsonService.MarkupContent {
-	return thing && typeof thing === 'object' && typeof (<jsonService.MarkupContent>thing).kind === 'string';
+	return (
+		thing &&
+		typeof thing === 'object' &&
+		typeof (<jsonService.MarkupContent>thing).kind === 'string'
+	);
 }
 
-function toMarkdownString(entry: jsonService.MarkupContent | jsonService.MarkedString): IMarkdownString {
+function toMarkdownString(
+	entry: jsonService.MarkupContent | jsonService.MarkedString
+): IMarkdownString {
 	if (typeof entry === 'string') {
 		return {
 			value: entry
@@ -292,7 +390,12 @@ function toMarkdownString(entry: jsonService.MarkupContent | jsonService.MarkedS
 	return { value: '```' + entry.language + '\n' + entry.value + '\n```\n' };
 }
 
-function toMarkedStringArray(contents: jsonService.MarkupContent | jsonService.MarkedString | jsonService.MarkedString[]): IMarkdownString[] {
+function toMarkedStringArray(
+	contents:
+		| jsonService.MarkupContent
+		| jsonService.MarkedString
+		| jsonService.MarkedString[]
+): IMarkdownString[] {
 	if (!contents) {
 		return void 0;
 	}
@@ -302,20 +405,23 @@ function toMarkedStringArray(contents: jsonService.MarkupContent | jsonService.M
 	return [toMarkdownString(contents)];
 }
 
-
 // --- hover ------
 
 export class HoverAdapter implements languages.HoverProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	provideHover(
-	}
+		model: editor.IReadOnlyModel,
-
+		position: Position,
-	provideHover(model: editor.IReadOnlyModel, position: Position, token: CancellationToken): Promise<languages.Hover> {
+		token: CancellationToken
+	): Promise<languages.Hover> {
 		let resource = model.uri;
 
-		return this._worker(resource).then(worker => {
+		return this._worker(resource)
+			.then((worker) => {
 				return worker.doHover(resource.toString(), fromPosition(position));
-		}).then(info => {
+			})
+			.then((info) => {
 				if (!info) {
 					return;
 				}
@@ -336,49 +442,68 @@ function toLocation(location: jsonService.Location): languages.Location {
 	};
 }
 
-
 // --- document symbols ------
 
 function toSymbolKind(kind: jsonService.SymbolKind): languages.SymbolKind {
 	let mKind = languages.SymbolKind;
 
 	switch (kind) {
-		case jsonService.SymbolKind.File: return mKind.Array;
+		case jsonService.SymbolKind.File:
-		case jsonService.SymbolKind.Module: return mKind.Module;
+			return mKind.Array;
-		case jsonService.SymbolKind.Namespace: return mKind.Namespace;
+		case jsonService.SymbolKind.Module:
-		case jsonService.SymbolKind.Package: return mKind.Package;
+			return mKind.Module;
-		case jsonService.SymbolKind.Class: return mKind.Class;
+		case jsonService.SymbolKind.Namespace:
-		case jsonService.SymbolKind.Method: return mKind.Method;
+			return mKind.Namespace;
-		case jsonService.SymbolKind.Property: return mKind.Property;
+		case jsonService.SymbolKind.Package:
-		case jsonService.SymbolKind.Field: return mKind.Field;
+			return mKind.Package;
-		case jsonService.SymbolKind.Constructor: return mKind.Constructor;
+		case jsonService.SymbolKind.Class:
-		case jsonService.SymbolKind.Enum: return mKind.Enum;
+			return mKind.Class;
-		case jsonService.SymbolKind.Interface: return mKind.Interface;
+		case jsonService.SymbolKind.Method:
-		case jsonService.SymbolKind.Function: return mKind.Function;
+			return mKind.Method;
-		case jsonService.SymbolKind.Variable: return mKind.Variable;
+		case jsonService.SymbolKind.Property:
-		case jsonService.SymbolKind.Constant: return mKind.Constant;
+			return mKind.Property;
-		case jsonService.SymbolKind.String: return mKind.String;
+		case jsonService.SymbolKind.Field:
-		case jsonService.SymbolKind.Number: return mKind.Number;
+			return mKind.Field;
-		case jsonService.SymbolKind.Boolean: return mKind.Boolean;
+		case jsonService.SymbolKind.Constructor:
-		case jsonService.SymbolKind.Array: return mKind.Array;
+			return mKind.Constructor;
+		case jsonService.SymbolKind.Enum:
+			return mKind.Enum;
+		case jsonService.SymbolKind.Interface:
+			return mKind.Interface;
+		case jsonService.SymbolKind.Function:
+			return mKind.Function;
+		case jsonService.SymbolKind.Variable:
+			return mKind.Variable;
+		case jsonService.SymbolKind.Constant:
+			return mKind.Constant;
+		case jsonService.SymbolKind.String:
+			return mKind.String;
+		case jsonService.SymbolKind.Number:
+			return mKind.Number;
+		case jsonService.SymbolKind.Boolean:
+			return mKind.Boolean;
+		case jsonService.SymbolKind.Array:
+			return mKind.Array;
 	}
 	return mKind.Function;
 }
 
-
 export class DocumentSymbolAdapter implements languages.DocumentSymbolProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	public provideDocumentSymbols(
-	}
+		model: editor.IReadOnlyModel,
-
+		token: CancellationToken
-	public provideDocumentSymbols(model: editor.IReadOnlyModel, token: CancellationToken): Promise<languages.DocumentSymbol[]> {
+	): Promise<languages.DocumentSymbol[]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => worker.findDocumentSymbols(resource.toString())).then(items => {
+		return this._worker(resource)
+			.then((worker) => worker.findDocumentSymbols(resource.toString()))
+			.then((items) => {
 				if (!items) {
 					return;
 				}
-			return items.map(item => ({
+				return items.map((item) => ({
 					name: item.name,
 					detail: '',
 					containerName: item.containerName,
@@ -391,24 +516,30 @@ export class DocumentSymbolAdapter implements languages.DocumentSymbolProvider {
 	}
 }
 
-
+function fromFormattingOptions(
-function fromFormattingOptions(options: languages.FormattingOptions): jsonService.FormattingOptions {
+	options: languages.FormattingOptions
+): jsonService.FormattingOptions {
 	return {
 		tabSize: options.tabSize,
 		insertSpaces: options.insertSpaces
 	};
 }
 
-export class DocumentFormattingEditProvider implements languages.DocumentFormattingEditProvider {
+export class DocumentFormattingEditProvider
+	implements languages.DocumentFormattingEditProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	public provideDocumentFormattingEdits(
-	}
+		model: editor.IReadOnlyModel,
-
+		options: languages.FormattingOptions,
-	public provideDocumentFormattingEdits(model: editor.IReadOnlyModel, options: languages.FormattingOptions, token: CancellationToken): Promise<editor.ISingleEditOperation[]> {
+		token: CancellationToken
+	): Promise<editor.ISingleEditOperation[]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => {
+		return this._worker(resource).then((worker) => {
-			return worker.format(resource.toString(), null, fromFormattingOptions(options)).then(edits => {
+			return worker
+				.format(resource.toString(), null, fromFormattingOptions(options))
+				.then((edits) => {
 					if (!edits || edits.length === 0) {
 						return;
 					}
@@ -418,16 +549,26 @@ export class DocumentFormattingEditProvider implements languages.DocumentFormatt
 	}
 }
 
-export class DocumentRangeFormattingEditProvider implements languages.DocumentRangeFormattingEditProvider {
+export class DocumentRangeFormattingEditProvider
+	implements languages.DocumentRangeFormattingEditProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	public provideDocumentRangeFormattingEdits(
-	}
+		model: editor.IReadOnlyModel,
-
+		range: Range,
-	public provideDocumentRangeFormattingEdits(model: editor.IReadOnlyModel, range: Range, options: languages.FormattingOptions, token: CancellationToken): Promise<editor.ISingleEditOperation[]> {
+		options: languages.FormattingOptions,
+		token: CancellationToken
+	): Promise<editor.ISingleEditOperation[]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => {
+		return this._worker(resource).then((worker) => {
-			return worker.format(resource.toString(), fromRange(range), fromFormattingOptions(options)).then(edits => {
+			return worker
+				.format(
+					resource.toString(),
+					fromRange(range),
+					fromFormattingOptions(options)
+				)
+				.then((edits) => {
 					if (!edits || edits.length === 0) {
 						return;
 					}
@@ -438,40 +579,57 @@ export class DocumentRangeFormattingEditProvider implements languages.DocumentRa
 }
 
 export class DocumentColorAdapter implements languages.DocumentColorProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	public provideDocumentColors(
-	}
+		model: editor.IReadOnlyModel,
-
+		token: CancellationToken
-	public provideDocumentColors(model: editor.IReadOnlyModel, token: CancellationToken): Promise<languages.IColorInformation[]> {
+	): Promise<languages.IColorInformation[]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => worker.findDocumentColors(resource.toString())).then(infos => {
+		return this._worker(resource)
+			.then((worker) => worker.findDocumentColors(resource.toString()))
+			.then((infos) => {
 				if (!infos) {
 					return;
 				}
-			return infos.map(item => ({
+				return infos.map((item) => ({
 					color: item.color,
 					range: toRange(item.range)
 				}));
 			});
 	}
 
-	public provideColorPresentations(model: editor.IReadOnlyModel, info: languages.IColorInformation, token: CancellationToken): Promise<languages.IColorPresentation[]> {
+	public provideColorPresentations(
+		model: editor.IReadOnlyModel,
+		info: languages.IColorInformation,
+		token: CancellationToken
+	): Promise<languages.IColorPresentation[]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => worker.getColorPresentations(resource.toString(), info.color, fromRange(info.range))).then(presentations => {
+		return this._worker(resource)
+			.then((worker) =>
+				worker.getColorPresentations(
+					resource.toString(),
+					info.color,
+					fromRange(info.range)
+				)
+			)
+			.then((presentations) => {
 				if (!presentations) {
 					return;
 				}
-			return presentations.map(presentation => {
+				return presentations.map((presentation) => {
 					let item: languages.IColorPresentation = {
-					label: presentation.label,
+						label: presentation.label
 					};
 					if (presentation.textEdit) {
-					item.textEdit = toTextEdit(presentation.textEdit)
+						item.textEdit = toTextEdit(presentation.textEdit);
 					}
 					if (presentation.additionalTextEdits) {
-					item.additionalTextEdits = presentation.additionalTextEdits.map(toTextEdit)
+						item.additionalTextEdits = presentation.additionalTextEdits.map(
+							toTextEdit
+						);
 					}
 					return item;
 				});
@@ -480,54 +638,73 @@ export class DocumentColorAdapter implements languages.DocumentColorProvider {
 }
 
 export class FoldingRangeAdapter implements languages.FoldingRangeProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	public provideFoldingRanges(
-	}
+		model: editor.IReadOnlyModel,
-
+		context: languages.FoldingContext,
-	public provideFoldingRanges(model: editor.IReadOnlyModel, context: languages.FoldingContext, token: CancellationToken): Promise<languages.FoldingRange[]> {
+		token: CancellationToken
+	): Promise<languages.FoldingRange[]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => worker.getFoldingRanges(resource.toString(), context)).then(ranges => {
+		return this._worker(resource)
+			.then((worker) => worker.getFoldingRanges(resource.toString(), context))
+			.then((ranges) => {
 				if (!ranges) {
 					return;
 				}
-			return ranges.map(range => {
+				return ranges.map((range) => {
 					let result: languages.FoldingRange = {
 						start: range.startLine + 1,
 						end: range.endLine + 1
 					};
 					if (typeof range.kind !== 'undefined') {
-					result.kind = toFoldingRangeKind(<jsonService.FoldingRangeKind>range.kind);
+						result.kind = toFoldingRangeKind(
+							<jsonService.FoldingRangeKind>range.kind
+						);
 					}
 					return result;
 				});
 			});
 	}
-
 }
 
-function toFoldingRangeKind(kind: jsonService.FoldingRangeKind): languages.FoldingRangeKind {
+function toFoldingRangeKind(
+	kind: jsonService.FoldingRangeKind
+): languages.FoldingRangeKind {
 	switch (kind) {
-		case jsonService.FoldingRangeKind.Comment: return languages.FoldingRangeKind.Comment;
+		case jsonService.FoldingRangeKind.Comment:
-		case jsonService.FoldingRangeKind.Imports: return languages.FoldingRangeKind.Imports;
+			return languages.FoldingRangeKind.Comment;
-		case jsonService.FoldingRangeKind.Region: return languages.FoldingRangeKind.Region;
+		case jsonService.FoldingRangeKind.Imports:
+			return languages.FoldingRangeKind.Imports;
+		case jsonService.FoldingRangeKind.Region:
+			return languages.FoldingRangeKind.Region;
 	}
 	return void 0;
 }
 
 export class SelectionRangeAdapter implements languages.SelectionRangeProvider {
+	constructor(private _worker: WorkerAccessor) {}
 
-	constructor(private _worker: WorkerAccessor) {
+	public provideSelectionRanges(
-	}
+		model: editor.IReadOnlyModel,
-
+		positions: Position[],
-	public provideSelectionRanges(model: editor.IReadOnlyModel, positions: Position[], token: CancellationToken): Promise<languages.SelectionRange[][]> {
+		token: CancellationToken
+	): Promise<languages.SelectionRange[][]> {
 		const resource = model.uri;
 
-		return this._worker(resource).then(worker => worker.getSelectionRanges(resource.toString(), positions.map(fromPosition))).then(selectionRanges => {
+		return this._worker(resource)
+			.then((worker) =>
+				worker.getSelectionRanges(
+					resource.toString(),
+					positions.map(fromPosition)
+				)
+			)
+			.then((selectionRanges) => {
 				if (!selectionRanges) {
 					return;
 				}
-			return selectionRanges.map(selectionRange => {
+				return selectionRanges.map((selectionRange) => {
 					const result: languages.SelectionRange[] = [];
 					while (selectionRange) {
 						result.push({ range: toRange(selectionRange.range) });
@@ -537,5 +714,4 @@ export class SelectionRangeAdapter implements languages.SelectionRangeProvider {
 				});
 			});
 	}
-
 }

src/monaco.contribution.ts

@@ -4,7 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as mode from './jsonMode';
-import { Emitter, IEvent, languages } from './fillers/monaco-editor-core'
+import { Emitter, IEvent, languages } from './fillers/monaco-editor-core';
 
 // --- JSON configuration and defaults ---------
 
@@ -90,7 +90,6 @@ export interface ModeConfiguration {
 	 * Defines whether the built-in selection range provider is enabled.
 	 */
 	readonly selectionRanges?: boolean;
-
 }
 
 export interface LanguageServiceDefaults {
@@ -103,13 +102,16 @@ export interface LanguageServiceDefaults {
 }
 
 class LanguageServiceDefaultsImpl implements LanguageServiceDefaults {
-
 	private _onDidChange = new Emitter<LanguageServiceDefaults>();
 	private _diagnosticsOptions: DiagnosticsOptions;
 	private _modeConfiguration: ModeConfiguration;
 	private _languageId: string;
 
-	constructor(languageId: string, diagnosticsOptions: DiagnosticsOptions, modeConfiguration: ModeConfiguration) {
+	constructor(
+		languageId: string,
+		diagnosticsOptions: DiagnosticsOptions,
+		modeConfiguration: ModeConfiguration
+	) {
 		this._languageId = languageId;
 		this.setDiagnosticsOptions(diagnosticsOptions);
 		this.setModeConfiguration(modeConfiguration);
@@ -139,7 +141,7 @@ class LanguageServiceDefaultsImpl implements LanguageServiceDefaults {
 	setModeConfiguration(modeConfiguration: ModeConfiguration): void {
 		this._modeConfiguration = modeConfiguration || Object.create(null);
 		this._onDidChange.fire(this);
-	};
+	}
 }
 
 const diagnosticDefault: Required<DiagnosticsOptions> = {
@@ -160,9 +162,13 @@ const modeConfigurationDefault: Required<ModeConfiguration> = {
 	foldingRanges: true,
 	diagnostics: true,
 	selectionRanges: true
-}
+};
 
-export const jsonDefaults: LanguageServiceDefaults = new LanguageServiceDefaultsImpl('json', diagnosticDefault, modeConfigurationDefault);
+export const jsonDefaults: LanguageServiceDefaults = new LanguageServiceDefaultsImpl(
+	'json',
+	diagnosticDefault,
+	modeConfigurationDefault
+);
 
 // export to the global based API
 (<any>languages).json = { jsonDefaults };
@@ -175,11 +181,19 @@ function getMode(): Promise<typeof mode> {
 
 languages.register({
 	id: 'json',
-	extensions: ['.json', '.bowerrc', '.jshintrc', '.jscsrc', '.eslintrc', '.babelrc', '.har'],
+	extensions: [
+		'.json',
+		'.bowerrc',
+		'.jshintrc',
+		'.jscsrc',
+		'.eslintrc',
+		'.babelrc',
+		'.har'
+	],
 	aliases: ['JSON', 'json'],
-	mimetypes: ['application/json'],
+	mimetypes: ['application/json']
 });
 
 languages.onLanguage('json', () => {
-	getMode().then(mode => mode.setupMode(jsonDefaults));
+	getMode().then((mode) => mode.setupMode(jsonDefaults));
 });

src/tokenization.ts

@@ -4,12 +4,21 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as json from 'jsonc-parser';
-import { languages } from './fillers/monaco-editor-core'
+import { languages } from './fillers/monaco-editor-core';
 
-export function createTokenizationSupport(supportComments: boolean): languages.TokensProvider {
+export function createTokenizationSupport(
+	supportComments: boolean
+): languages.TokensProvider {
 	return {
 		getInitialState: () => new JSONState(null, null, false),
-        tokenize: (line, state, offsetDelta?, stopAtOffset?) => tokenize(supportComments, line, <JSONState>state, offsetDelta, stopAtOffset)
+		tokenize: (line, state, offsetDelta?, stopAtOffset?) =>
+			tokenize(
+				supportComments,
+				line,
+				<JSONState>state,
+				offsetDelta,
+				stopAtOffset
+			)
 	};
 }
 
@@ -26,13 +35,16 @@ export const TOKEN_COMMENT_BLOCK = 'comment.block.json';
 export const TOKEN_COMMENT_LINE = 'comment.line.json';
 
 class JSONState implements languages.IState {
-
 	private _state: languages.IState;
 
 	public scanError: json.ScanError;
 	public lastWasColon: boolean;
 
-    constructor(state: languages.IState, scanError: json.ScanError, lastWasColon: boolean) {
+	constructor(
+		state: languages.IState,
+		scanError: json.ScanError,
+		lastWasColon: boolean
+	) {
 		this._state = state;
 		this.scanError = scanError;
 		this.lastWasColon = lastWasColon;
@@ -49,8 +61,10 @@ class JSONState implements languages.IState {
 		if (!other || !(other instanceof JSONState)) {
 			return false;
 		}
-        return this.scanError === (<JSONState>other).scanError &&
+		return (
-            this.lastWasColon === (<JSONState>other).lastWasColon;
+			this.scanError === (<JSONState>other).scanError &&
+			this.lastWasColon === (<JSONState>other).lastWasColon
+		);
 	}
 
 	public getStateData(): languages.IState {
@@ -62,8 +76,13 @@ class JSONState implements languages.IState {
 	}
 }
 
-function tokenize(comments: boolean, line: string, state: JSONState, offsetDelta: number = 0, stopAtOffset?: number): languages.ILineTokens {
+function tokenize(
-
+	comments: boolean,
+	line: string,
+	state: JSONState,
+	offsetDelta: number = 0,
+	stopAtOffset?: number
+): languages.ILineTokens {
 	// handle multiline strings and block comments
 	var numberOfInsertedCharacters = 0,
 		adjustOffset = false;
@@ -90,7 +109,6 @@ function tokenize(comments: boolean, line: string, state: JSONState, offsetDelta
 	};
 
 	while (true) {
-
 		var offset = offsetDelta + scanner.getPosition(),
 			type = '';
 
@@ -101,7 +119,10 @@ function tokenize(comments: boolean, line: string, state: JSONState, offsetDelta
 
 		// Check that the scanner has advanced
 		if (offset === offsetDelta + scanner.getPosition()) {
-            throw new Error('Scanner did not advance, next 3 characters are: ' + line.substr(scanner.getPosition(), 3));
+			throw new Error(
+				'Scanner did not advance, next 3 characters are: ' +
+					line.substr(scanner.getPosition(), 3)
+			);
 		}
 
 		// In case we inserted /* or " character, we need to
@@ -111,7 +132,6 @@ function tokenize(comments: boolean, line: string, state: JSONState, offsetDelta
 		}
 		adjustOffset = numberOfInsertedCharacters > 0;
 
-
 		// brackets and type
 		switch (kind) {
 			case json.SyntaxKind.OpenBraceToken:
@@ -169,7 +189,11 @@ function tokenize(comments: boolean, line: string, state: JSONState, offsetDelta
 			}
 		}
 
-        ret.endState = new JSONState(state.getStateData(), scanner.getTokenError(), lastWasColon);
+		ret.endState = new JSONState(
+			state.getStateData(),
+			scanner.getTokenError(),
+			lastWasColon
+		);
 		ret.tokens.push({
 			startIndex: offset,
 			scopes: type

src/workerManager.ts

@@ -5,12 +5,11 @@
 
 import { LanguageServiceDefaults } from './monaco.contribution';
 import type { JSONWorker } from './jsonWorker';
-import { IDisposable, Uri, editor } from './fillers/monaco-editor-core'
+import { IDisposable, Uri, editor } from './fillers/monaco-editor-core';
 
 const STOP_WHEN_IDLE_FOR = 2 * 60 * 1000; // 2min
 
 export class WorkerManager {
-
 	private _defaults: LanguageServiceDefaults;
 	private _idleCheckInterval: number;
 	private _lastUsedTime: number;
@@ -24,7 +23,9 @@ export class WorkerManager {
 		this._worker = null;
 		this._idleCheckInterval = setInterval(() => this._checkIfIdle(), 30 * 1000);
 		this._lastUsedTime = 0;
-		this._configChangeListener = this._defaults.onDidChange(() => this._stopWorker());
+		this._configChangeListener = this._defaults.onDidChange(() =>
+			this._stopWorker()
+		);
 	}
 
 	private _stopWorker(): void {
@@ -56,7 +57,6 @@ export class WorkerManager {
 
 		if (!this._client) {
 			this._worker = editor.createWebWorker<JSONWorker>({
-
 				// module that exports the create() method and returns a `JSONWorker` instance
 				moduleId: 'vs/language/json/jsonWorker',
 
@@ -66,11 +66,12 @@ export class WorkerManager {
 				createData: {
 					languageSettings: this._defaults.diagnosticsOptions,
 					languageId: this._defaults.languageId,
-					enableSchemaRequest: this._defaults.diagnosticsOptions.enableSchemaRequest
+					enableSchemaRequest: this._defaults.diagnosticsOptions
+						.enableSchemaRequest
 				}
 			});
 
-			this._client = <Promise<JSONWorker>><any>this._worker.getProxy();
+			this._client = <Promise<JSONWorker>>(<any>this._worker.getProxy());
 		}
 
 		return this._client;
@@ -78,10 +79,13 @@ export class WorkerManager {
 
 	getLanguageServiceWorker(...resources: Uri[]): Promise<JSONWorker> {
 		let _client: JSONWorker;
-		return this._getClient().then((client) => {
+		return this._getClient()
-			_client = client
+			.then((client) => {
-		}).then(_ => {
+				_client = client;
-			return this._worker.withSyncedResources(resources)
+			})
-		}).then(_ => _client);
+			.then((_) => {
+				return this._worker.withSyncedResources(resources);
+			})
+			.then((_) => _client);
 	}
 }

test/index.html

@@ -3,19 +3,25 @@
 	<head>
 		<meta http-equiv="X-UA-Compatible" content="IE=edge" />
 		<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-	<link rel="stylesheet" data-name="vs/editor/editor.main" href="../node_modules/monaco-editor-core/dev/vs/editor/editor.main.css">
+		<link
+			rel="stylesheet"
+			data-name="vs/editor/editor.main"
+			href="../node_modules/monaco-editor-core/dev/vs/editor/editor.main.css"
+		/>
 	</head>
 	<body>
-
 		<h2>Monaco Editor JSON test page</h2>
-<div id="container" style="width:800px;height:600px;border:1px solid grey"></div>
+		<div
+			id="container"
+			style="width: 800px; height: 600px; border: 1px solid grey"
+		></div>
 
 		<script>
 			// Loading basic-languages to get the json language definition
 			var paths = {
 				'vs/basic-languages': '../node_modules/monaco-languages/release/dev',
 				'vs/language/json': '../release/dev',
-		'vs': '../node_modules/monaco-editor-core/dev/vs'
+				vs: '../node_modules/monaco-editor-core/dev/vs'
 			};
 			if (document.location.protocol === 'http:') {
 				// Add support for running local http server
@@ -38,7 +44,9 @@
 				'vs/basic-languages/monaco.contribution',
 				'vs/language/json/monaco.contribution'
 			], function () {
-		var editor = monaco.editor.create(document.getElementById('container'), {
+				var editor = monaco.editor.create(
+					document.getElementById('container'),
+					{
 						value: [
 							'{',
 							'	"type": "team",',
@@ -107,12 +115,12 @@
 							'			"allowMultipleWorkers": true',
 							'		}',
 							'	}',
-				'}',
+							'}'
 						].join('\n'),
 						language: 'json'
-		});
+					}
+				);
 			});
 		</script>
-
 	</body>
 </html>