Add TSLint, add source-map-support, fix linter errors

Author: zignd

package-lock.json

@@ -7,6 +7,7 @@
   "engines": {
     "vscode": "^1.19.0"
   },
+  "enableProposedApi": true,
   "keywords": [
     "html",
     "css",
@@ -65,7 +66,8 @@
     "@types/node": "^7.0.52",
     "@types/request": "^2.0.11",
     "@types/request-promise": "^4.1.39",
-    "@types/verror": "^1.10.3"
+    "@types/verror": "^1.10.3",
+    "tslint": "^5.9.1"
   },
   "dependencies": {
     "bluebird": "^3.5.1",
@@ -75,6 +77,7 @@
     "mocha": "^4.0.1",
     "request": "^2.81.0",
     "request-promise": "^4.2.1",
+    "source-map-support": "^0.5.3",
     "typescript": "^2.6.2",
     "verror": "^1.10.0",
     "vscode": "^1.1.6"

package.json

@@ -1,9 +1,9 @@
-'use strict';
+"use strict";
 
-import * as vscode from 'vscode';
+import * as vscode from "vscode";
 
 class CssClassDefinition {
     public constructor(public className: string, public location?: vscode.Location) { }
 }
 
-export default CssClassDefinition;
+export default CssClassDefinition;

src/common/css-class-definition.ts

@@ -1,4 +1,4 @@
-import CssClassDefinition from './common/css-class-definition';
+import CssClassDefinition from "./common/css-class-definition";
 
 class CssClassesStorage {
     private classes: CssClassDefinition[] = [];
@@ -8,4 +8,4 @@ class CssClassesStorage {
     }
 }
 
-export default CssClassesStorage;
+export default CssClassesStorage;