add hw2

node_modules/vscode-languageserver/lib/common/foldingRange.js

@@ -0,0 +1,26 @@
+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+'use strict';
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.FoldingRangeFeature = void 0;
+const vscode_languageserver_protocol_1 = require("vscode-languageserver-protocol");
+const FoldingRangeFeature = (Base) => {
+    return class extends Base {
+        get foldingRange() {
+            return {
+                refresh: () => {
+                    return this.connection.sendRequest(vscode_languageserver_protocol_1.FoldingRangeRefreshRequest.type);
+                },
+                on: (handler) => {
+                    const type = vscode_languageserver_protocol_1.FoldingRangeRequest.type;
+                    return this.connection.onRequest(type, (params, cancel) => {
+                        return handler(params, cancel, this.attachWorkDoneProgress(params), this.attachPartialResultProgress(type, params));
+                    });
+                }
+            };
+        }
+    };
+};
+exports.FoldingRangeFeature = FoldingRangeFeature;