Added SignalR script contributor and the NPM package.

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Packages/Volo/Abp/AspNetCore/Mvc/UI/Packages/SignalR/SignalRBrowserScriptContributor.cs

@@ -0,0 +1,16 @@
+using System.Collections.Generic;
+using Volo.Abp.AspNetCore.Mvc.UI.Bundling;
+using Volo.Abp.AspNetCore.Mvc.UI.Packages.Core;
+using Volo.Abp.Modularity;
+
+namespace Volo.Abp.AspNetCore.Mvc.UI.Packages.SignalR
+{
+    [DependsOn(typeof(CoreScriptContributor))]
+    public class SignalRBrowserScriptContributor : BundleContributor
+    {
+        public override void ConfigureBundle(BundleConfigurationContext context)
+        {
+            context.Files.AddIfNotContains("/libs/signalr/browser/signalr.js");
+        }
+    }
+}

npm/packs/signalr/abp.resourcemapping.js

@@ -0,0 +1,5 @@
+module.exports = {
+    mappings: {
+        "@node_modules/@microsoft/signalr/dist/browser/*.*": "@libs/signalr/browser/"
+    }
+}

npm/packs/signalr/package.json

@@ -0,0 +1,12 @@
+{
+  "version": "2.7.0",
+  "name": "@abp/signalr",
+  "publishConfig": {
+    "access": "public"
+  },
+  "dependencies": {
+    "@abp/core": "^2.7.0",
+    "@microsoft/signalr": "^3.1.3"
+  },
+  "gitHead": "0ea3895f3b0b489e3ea81fc88f8f0896b22b61bd"
+}