add config files, format TS files

contentprovider-sample/.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"eg2.tslint"
+	]
+}

contentprovider-sample/.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+	"editor.insertSpaces": false
+}

contentprovider-sample/src/referencesDocument.ts

@@ -96,7 +96,7 @@ export default class ReferencesDocument {
 			this._lines.push('', uri.toString());
 
 			for (let i = 0; i < ranges.length; i++) {
-				const {start: {line}} = ranges[i];
+				const { start: { line } } = ranges[i];
 				this._appendLeading(doc, line, ranges[i - 1]);
 				this._appendMatch(doc, line, ranges[i], uri);
 				this._appendTrailing(doc, line, ranges[i + 1]);

contentprovider-sample/tslint.json

@@ -0,0 +1,6 @@
+{
+	"rules": {
+		"indent": [true, "tabs"],
+		"semicolon": [true, "always"]
+	}
+}