Merge from master

build/lib/tslint/noNewBufferRule.js

@@ -0,0 +1,22 @@
+"use strict";
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+Object.defineProperty(exports, "__esModule", { value: true });
+const ts = require("typescript");
+const Lint = require("tslint");
+class Rule extends Lint.Rules.AbstractRule {
+    apply(sourceFile) {
+        return this.applyWithWalker(new NewBufferRuleWalker(sourceFile, this.getOptions()));
+    }
+}
+exports.Rule = Rule;
+class NewBufferRuleWalker extends Lint.RuleWalker {
+    visitNewExpression(node) {
+        if (node.expression.kind === ts.SyntaxKind.Identifier && node.expression && node.expression.text === 'Buffer') {
+            this.addFailureAtNode(node, '`new Buffer` is deprecated. Consider Buffer.From or Buffer.alloc instead.');
+        }
+        super.visitNewExpression(node);
+    }
+}