From 0a803a0bc8c40f164709438e719b05de287e1efa Mon Sep 17 00:00:00 2001
From: Cyrille Tuzi <web@cyrilletuzi.com>
Date: Fri, 10 Feb 2017 10:21:30 +0100
Subject: [PATCH] fix(@ngtools/webpack) rename deprecated
 magicString.insertLeft() to appendLeft()

Fixes #4581
---
 packages/@ngtools/webpack/src/refactor.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/@ngtools/webpack/src/refactor.ts b/packages/@ngtools/webpack/src/refactor.ts
index 4c95dc4e7265..1276d9393762 100644
--- a/packages/@ngtools/webpack/src/refactor.ts
+++ b/packages/@ngtools/webpack/src/refactor.ts
@@ -128,11 +128,11 @@ export class TypeScriptFileRefactor {
     this._sourceString.appendRight(node.getEnd(), text);
   }
   append(node: ts.Node, text: string): void {
-    this._sourceString.insertLeft(node.getEnd(), text);
+    this._sourceString.appendLeft(node.getEnd(), text);
   }
 
   prependBefore(node: ts.Node, text: string) {
-    this._sourceString.insertLeft(node.getStart(), text);
+    this._sourceString.appendLeft(node.getStart(), text);
   }
 
   insertImport(symbolName: string, modulePath: string): void {