From 5890759a9f1501d94aa034d7a67c5715e65d6c83 Mon Sep 17 00:00:00 2001
From: Charles Lyding <19598772+clydin@users.noreply.github.com>
Date: Tue, 18 Sep 2018 14:13:44 -0400
Subject: [PATCH] fix(@angular-devkit/build-optimizer): deprecate transform
 test functions

These were not intended to be part of the public API and will eventually be removed completely.
---
 .../build_optimizer/src/transforms/import-tslib.ts            | 4 +++-
 .../build_optimizer/src/transforms/prefix-classes.ts          | 4 +++-
 .../build_optimizer/src/transforms/scrub-file.ts              | 4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/packages/angular_devkit/build_optimizer/src/transforms/import-tslib.ts b/packages/angular_devkit/build_optimizer/src/transforms/import-tslib.ts
index 458c4a540f79..61ec752db640 100644
--- a/packages/angular_devkit/build_optimizer/src/transforms/import-tslib.ts
+++ b/packages/angular_devkit/build_optimizer/src/transforms/import-tslib.ts
@@ -7,7 +7,9 @@
  */
 import * as ts from 'typescript';
 
-
+/**
+ * @deprecated From 0.9.0
+ */
 export function testImportTslib(content: string) {
   const regex = /var (__extends|__decorate|__metadata|__param) = \(.*\r?\n(    .*\r?\n)*\};/;
 
diff --git a/packages/angular_devkit/build_optimizer/src/transforms/prefix-classes.ts b/packages/angular_devkit/build_optimizer/src/transforms/prefix-classes.ts
index 678cab7a3205..3535cbf7cfaf 100644
--- a/packages/angular_devkit/build_optimizer/src/transforms/prefix-classes.ts
+++ b/packages/angular_devkit/build_optimizer/src/transforms/prefix-classes.ts
@@ -7,7 +7,9 @@
  */
 import * as ts from 'typescript';
 
-
+/**
+ * @deprecated From 0.9.0
+ */
 export function testPrefixClasses(content: string) {
   const exportVarSetter = /(?:export )?(?:var|const)\s+(\S+)\s*=\s*/;
   const multiLineComment = /\s*(?:\/\*[\s\S]*?\*\/)?\s*/;
diff --git a/packages/angular_devkit/build_optimizer/src/transforms/scrub-file.ts b/packages/angular_devkit/build_optimizer/src/transforms/scrub-file.ts
index 5e7ed7afa48b..2f89eb1336d4 100644
--- a/packages/angular_devkit/build_optimizer/src/transforms/scrub-file.ts
+++ b/packages/angular_devkit/build_optimizer/src/transforms/scrub-file.ts
@@ -8,7 +8,9 @@
 import * as ts from 'typescript';
 import { collectDeepNodes } from '../helpers/ast-utils';
 
-
+/**
+ * @deprecated From 0.9.0
+ */
 export function testScrubFile(content: string) {
   const markers = [
     'decorators',