Fix coding style. Remove unnecessary imports.

Author: e2l3n

lib/definitions/project.d.ts

@@ -1,6 +1,6 @@
 interface ITNSModulesService {
 	tnsModulesInstallationPath(projectRoot: string): IFuture<string>;
-	NPM_TNS_CORE_MODULES_NAME: string;
+	npmTnsCoreModulesName: string;
 }
 
 interface IProjectService {

lib/services/project-service.ts

@@ -83,7 +83,7 @@ export class ProjectService implements IProjectService {
                 tnsModulesVersion = this.$options.tnsModulesVersion;
             }
             else {
-                var coreModulesName = this.$tnsModulesService.NPM_TNS_CORE_MODULES_NAME;
+                let coreModulesName = this.$tnsModulesService.npmTnsCoreModulesName;
                 tnsModulesVersion = this.$fs.readJson(path.join(appPath, constants.PACKAGE_JSON_FILE_NAME)).wait()[coreModulesName]["version"];
             }
 
@@ -116,11 +116,11 @@ export class ProjectService implements IProjectService {
 			}
 
 			// Copy tns-core-modules package to node_modules destination directory
-			var nodeModulesDestination = path.join(appDestinationPath, constants.NODE_MODULES_FOLDER_NAME);
+			let nodeModulesDestination = path.join(appDestinationPath, constants.NODE_MODULES_FOLDER_NAME);
             this.$fs.ensureDirectoryExists(nodeModulesDestination).wait();
             shell.cp('-Rf', path.join(tnsModulesPath, '*'), nodeModulesDestination);
 
-            var tnsModulesVersion = this.$fs.readJson(path.join(nodeModulesDestination, constants.PACKAGE_JSON_FILE_NAME)).wait().version;
+            let tnsModulesVersion = this.$fs.readJson(path.join(nodeModulesDestination, constants.PACKAGE_JSON_FILE_NAME)).wait().version;
 
 			this.createBasicProjectStructure(projectDir,  projectId, tnsModulesVersion).wait();
 		}).future<void>()();
@@ -132,7 +132,7 @@ export class ProjectService implements IProjectService {
 
 			this.$projectDataService.initialize(projectDir);
 			this.$projectDataService.setValue("id", projectId).wait();
-			this.$projectDataService.setValue(this.$tnsModulesService.NPM_TNS_CORE_MODULES_NAME, { version: tnsModulesVersion }).wait();
+			this.$projectDataService.setValue(this.$tnsModulesService.npmTnsCoreModulesName, { version: tnsModulesVersion }).wait();
 		}).future<void>()();
 	}
 

lib/services/tns-modules-service.ts

@@ -1,24 +1,17 @@
 ///<reference path="../.d.ts"/>
-"use strict";
-
-import util = require("util");
-import path = require("path");
-import shell = require("shelljs");
-import npm = require("npm");
-var helpers = require("../common/helpers");
 import Future = require("fibers/future");
 
 export class TNSModulesService implements ITNSModulesService {
-	private static NPM_TNS_CORE_MODULES_NAME = "tns-core-modules";
+	private static npmTnsCoreModulesName = "tns-core-modules";
 
 	public constructor(private $npmInstallationManager: INpmInstallationManager) { }
 
 	public tnsModulesInstallationPath(version: string): IFuture<string> {
-		return this.$npmInstallationManager.install(TNSModulesService.NPM_TNS_CORE_MODULES_NAME, version);
+		return this.$npmInstallationManager.install(TNSModulesService.npmTnsCoreModulesName, version);
 	}
 
-	public get NPM_TNS_CORE_MODULES_NAME(): string {
-		return TNSModulesService.NPM_TNS_CORE_MODULES_NAME;
+	public get npmTnsCoreModulesName(): string {
+		return TNSModulesService.npmTnsCoreModulesName;
 	}
 }
 $injector.register("tnsModulesService", TNSModulesService);