From f88f717094291ac7c97b77b3b7d416a3cd129f41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matias=20Niemel=C3=A4?= <matias@yearofmoo.com>
Date: Tue, 17 Sep 2019 13:26:52 -0700
Subject: [PATCH] refactor(ivy): remame `styling_next` directory to `styling`
 (#32731)

PR Close #32731
---
 packages/core/src/debug/debug_node.ts                     | 6 +++---
 packages/core/src/render3/di.ts                           | 2 +-
 packages/core/src/render3/instructions/all.ts             | 2 +-
 .../src/render3/instructions/class_map_interpolation.ts   | 2 +-
 packages/core/src/render3/instructions/element.ts         | 6 +++---
 .../core/src/render3/instructions/element_container.ts    | 2 +-
 packages/core/src/render3/instructions/lview_debug.ts     | 6 +++---
 packages/core/src/render3/instructions/shared.ts          | 2 +-
 .../src/render3/instructions/style_prop_interpolation.ts  | 2 +-
 packages/core/src/render3/interfaces/node.ts              | 2 +-
 packages/core/src/render3/node_selector_matcher.ts        | 2 +-
 .../src/render3/{styling_next => styling}/bindings.ts     | 2 +-
 .../src/render3/{styling_next => styling}/instructions.ts | 0
 .../src/render3/{styling_next => styling}/interfaces.ts   | 2 +-
 .../{styling_next => styling}/map_based_bindings.ts       | 0
 .../core/src/render3/{styling_next => styling}/state.ts   | 0
 .../render3/{styling_next => styling}/styling_debug.ts    | 0
 .../core/src/render3/{styling_next => styling}/util.ts    | 0
 .../bundling/core_all/bundle.golden_size_map_ivy.json     | 2 +-
 .../core_all/bundle.golden_size_map_view_engine.json      | 4 ++--
 .../perf/map_based_style_and_class_bindings/index.ts      | 2 +-
 .../test/render3/perf/style_and_class_bindings/index.ts   | 2 +-
 packages/core/test/render3/perf/style_binding/index.ts    | 2 +-
 .../test/render3/styling_next/map_based_bindings_spec.ts  | 2 +-
 .../test/render3/styling_next/styling_context_spec.ts     | 8 ++++----
 .../core/test/render3/styling_next/styling_debug_spec.ts  | 6 +++---
 26 files changed, 33 insertions(+), 33 deletions(-)
 rename packages/core/src/render3/{styling_next => styling}/bindings.ts (99%)
 rename packages/core/src/render3/{styling_next => styling}/instructions.ts (100%)
 rename packages/core/src/render3/{styling_next => styling}/interfaces.ts (99%)
 rename packages/core/src/render3/{styling_next => styling}/map_based_bindings.ts (100%)
 rename packages/core/src/render3/{styling_next => styling}/state.ts (100%)
 rename packages/core/src/render3/{styling_next => styling}/styling_debug.ts (100%)
 rename packages/core/src/render3/{styling_next => styling}/util.ts (100%)

diff --git a/packages/core/src/debug/debug_node.ts b/packages/core/src/debug/debug_node.ts
index b1e6102f59..5e3a546491 100644
--- a/packages/core/src/debug/debug_node.ts
+++ b/packages/core/src/debug/debug_node.ts
@@ -12,9 +12,9 @@ import {CONTAINER_HEADER_OFFSET, LContainer, NATIVE} from '../render3/interfaces
 import {TElementNode, TNode, TNodeFlags, TNodeType} from '../render3/interfaces/node';
 import {isComponentHost, isLContainer} from '../render3/interfaces/type_checks';
 import {LView, PARENT, TData, TVIEW, T_HOST} from '../render3/interfaces/view';
-import {StylingMapArray, TStylingContext} from '../render3/styling_next/interfaces';
-import {NodeStylingDebug} from '../render3/styling_next/styling_debug';
-import {isStylingContext, stylingMapToStringMap} from '../render3/styling_next/util';
+import {StylingMapArray, TStylingContext} from '../render3/styling/interfaces';
+import {NodeStylingDebug} from '../render3/styling/styling_debug';
+import {isStylingContext, stylingMapToStringMap} from '../render3/styling/util';
 import {getComponent, getContext, getInjectionTokens, getInjector, getListeners, getLocalRefs, isBrowserEvents, loadLContext} from '../render3/util/discovery_utils';
 import {INTERPOLATION_DELIMITER, renderStringify} from '../render3/util/misc_utils';
 import {findComponentView} from '../render3/util/view_traversal_utils';
diff --git a/packages/core/src/render3/di.ts b/packages/core/src/render3/di.ts
index bf928e308b..933040d212 100644
--- a/packages/core/src/render3/di.ts
+++ b/packages/core/src/render3/di.ts
@@ -24,7 +24,7 @@ import {isComponentDef, isComponentHost} from './interfaces/type_checks';
 import {DECLARATION_VIEW, INJECTOR, LView, TData, TVIEW, TView, T_HOST} from './interfaces/view';
 import {assertNodeOfPossibleTypes} from './node_assert';
 import {getLView, getPreviousOrParentTNode, setTNodeAndViewData} from './state';
-import {getInitialStylingValue} from './styling_next/util';
+import {getInitialStylingValue} from './styling/util';
 import {isNameOnlyAttributeMarker} from './util/attrs_utils';
 import {getParentInjectorIndex, getParentInjectorView, hasParentInjector} from './util/injector_utils';
 import {stringifyForError} from './util/misc_utils';
diff --git a/packages/core/src/render3/instructions/all.ts b/packages/core/src/render3/instructions/all.ts
index eb2911e06b..3da86419c1 100644
--- a/packages/core/src/render3/instructions/all.ts
+++ b/packages/core/src/render3/instructions/all.ts
@@ -43,7 +43,7 @@ export * from './projection';
 export * from './property';
 export * from './property_interpolation';
 export * from './advance';
-export * from '../styling_next/instructions';
+export * from '../styling/instructions';
 export * from './text';
 export * from './text_interpolation';
 export * from './class_map_interpolation';
diff --git a/packages/core/src/render3/instructions/class_map_interpolation.ts b/packages/core/src/render3/instructions/class_map_interpolation.ts
index ae968fb34c..4ee32b3331 100644
--- a/packages/core/src/render3/instructions/class_map_interpolation.ts
+++ b/packages/core/src/render3/instructions/class_map_interpolation.ts
@@ -7,7 +7,7 @@
  */
 
 import {getLView, getSelectedIndex} from '../state';
-import {classMapInternal} from '../styling_next/instructions';
+import {classMapInternal} from '../styling/instructions';
 import {interpolation1, interpolation2, interpolation3, interpolation4, interpolation5, interpolation6, interpolation7, interpolation8, interpolationV} from './interpolation';
 
 
diff --git a/packages/core/src/render3/instructions/element.ts b/packages/core/src/render3/instructions/element.ts
index 573fc4711a..64297afa2d 100644
--- a/packages/core/src/render3/instructions/element.ts
+++ b/packages/core/src/render3/instructions/element.ts
@@ -17,9 +17,9 @@ import {BINDING_INDEX, HEADER_OFFSET, LView, RENDERER, TVIEW, T_HOST} from '../i
 import {assertNodeType} from '../node_assert';
 import {appendChild} from '../node_manipulation';
 import {decreaseElementDepthCount, getElementDepthCount, getIsParent, getLView, getNamespace, getPreviousOrParentTNode, getSelectedIndex, increaseElementDepthCount, setIsNotParent, setPreviousOrParentTNode} from '../state';
-import {registerInitialStylingOnTNode} from '../styling_next/instructions';
-import {StylingMapArray, TStylingContext} from '../styling_next/interfaces';
-import {getInitialStylingValue, hasClassInput, hasStyleInput} from '../styling_next/util';
+import {registerInitialStylingOnTNode} from '../styling/instructions';
+import {StylingMapArray, TStylingContext} from '../styling/interfaces';
+import {getInitialStylingValue, hasClassInput, hasStyleInput} from '../styling/util';
 import {setUpAttributes} from '../util/attrs_utils';
 import {getNativeByTNode, getTNode} from '../util/view_utils';
 
diff --git a/packages/core/src/render3/instructions/element_container.ts b/packages/core/src/render3/instructions/element_container.ts
index 1c922de370..6903736b3c 100644
--- a/packages/core/src/render3/instructions/element_container.ts
+++ b/packages/core/src/render3/instructions/element_container.ts
@@ -15,7 +15,7 @@ import {BINDING_INDEX, HEADER_OFFSET, RENDERER, TVIEW, T_HOST} from '../interfac
 import {assertNodeType} from '../node_assert';
 import {appendChild} from '../node_manipulation';
 import {getIsParent, getLView, getPreviousOrParentTNode, setIsNotParent, setPreviousOrParentTNode} from '../state';
-import {registerInitialStylingOnTNode} from '../styling_next/instructions';
+import {registerInitialStylingOnTNode} from '../styling/instructions';
 
 import {createDirectivesInstances, executeContentQueries, getOrCreateTNode, resolveDirectives, saveResolvedLocalsInData} from './shared';
 
diff --git a/packages/core/src/render3/instructions/lview_debug.ts b/packages/core/src/render3/instructions/lview_debug.ts
index 03c00f44c4..326a08a49e 100644
--- a/packages/core/src/render3/instructions/lview_debug.ts
+++ b/packages/core/src/render3/instructions/lview_debug.ts
@@ -19,9 +19,9 @@ import {SelectorFlags} from '../interfaces/projection';
 import {TQueries} from '../interfaces/query';
 import {RComment, RElement, RNode} from '../interfaces/renderer';
 import {BINDING_INDEX, CHILD_HEAD, CHILD_TAIL, CLEANUP, CONTEXT, DECLARATION_VIEW, ExpandoInstructions, FLAGS, HEADER_OFFSET, HOST, HookData, INJECTOR, LView, LViewFlags, NEXT, PARENT, QUERIES, RENDERER, RENDERER_FACTORY, SANITIZER, TData, TVIEW, TView as ITView, TView, T_HOST} from '../interfaces/view';
-import {TStylingContext} from '../styling_next/interfaces';
-import {DebugStyling as DebugNewStyling, NodeStylingDebug} from '../styling_next/styling_debug';
-import {isStylingContext} from '../styling_next/util';
+import {TStylingContext} from '../styling/interfaces';
+import {DebugStyling as DebugNewStyling, NodeStylingDebug} from '../styling/styling_debug';
+import {isStylingContext} from '../styling/util';
 import {attachDebugObject} from '../util/debug_utils';
 import {getTNode, unwrapRNode} from '../util/view_utils';
 
diff --git a/packages/core/src/render3/instructions/shared.ts b/packages/core/src/render3/instructions/shared.ts
index 74fd5e88da..8054fde5f5 100644
--- a/packages/core/src/render3/instructions/shared.ts
+++ b/packages/core/src/render3/instructions/shared.ts
@@ -31,7 +31,7 @@ import {BINDING_INDEX, CHILD_HEAD, CHILD_TAIL, CLEANUP, CONTEXT, DECLARATION_VIE
 import {assertNodeOfPossibleTypes} from '../node_assert';
 import {isNodeMatchingSelectorList} from '../node_selector_matcher';
 import {ActiveElementFlags, executeElementExitFn, getBindingsEnabled, getCheckNoChangesMode, getIsParent, getPreviousOrParentTNode, getSelectedIndex, hasActiveElementFlag, incrementActiveDirectiveId, namespaceHTMLInternal, selectView, setActiveHostElement, setBindingRoot, setCheckNoChangesMode, setCurrentDirectiveDef, setCurrentQueryIndex, setPreviousOrParentTNode, setSelectedIndex} from '../state';
-import {renderStylingMap} from '../styling_next/bindings';
+import {renderStylingMap} from '../styling/bindings';
 import {NO_CHANGE} from '../tokens';
 import {ANIMATION_PROP_PREFIX, isAnimationProp} from '../util/attrs_utils';
 import {INTERPOLATION_DELIMITER, renderStringify, stringifyForError} from '../util/misc_utils';
diff --git a/packages/core/src/render3/instructions/style_prop_interpolation.ts b/packages/core/src/render3/instructions/style_prop_interpolation.ts
index 76e0c6af6f..feadfbcf2a 100644
--- a/packages/core/src/render3/instructions/style_prop_interpolation.ts
+++ b/packages/core/src/render3/instructions/style_prop_interpolation.ts
@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import {getLView, getSelectedIndex} from '../state';
-import {stylePropInternal} from '../styling_next/instructions';
+import {stylePropInternal} from '../styling/instructions';
 import {interpolation1, interpolation2, interpolation3, interpolation4, interpolation5, interpolation6, interpolation7, interpolation8, interpolationV} from './interpolation';
 import {TsickleIssue1009} from './shared';
 
diff --git a/packages/core/src/render3/interfaces/node.ts b/packages/core/src/render3/interfaces/node.ts
index 8d82dc7959..a8dff1faf6 100644
--- a/packages/core/src/render3/interfaces/node.ts
+++ b/packages/core/src/render3/interfaces/node.ts
@@ -5,7 +5,7 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
-import {StylingMapArray, TStylingContext} from '../styling_next/interfaces';
+import {StylingMapArray, TStylingContext} from '../styling/interfaces';
 import {CssSelector} from './projection';
 import {RNode} from './renderer';
 import {LView, TView} from './view';
diff --git a/packages/core/src/render3/node_selector_matcher.ts b/packages/core/src/render3/node_selector_matcher.ts
index 6d0a6b711e..5098ae87ad 100644
--- a/packages/core/src/render3/node_selector_matcher.ts
+++ b/packages/core/src/render3/node_selector_matcher.ts
@@ -12,7 +12,7 @@ import {assertDefined, assertNotEqual} from '../util/assert';
 
 import {AttributeMarker, TAttributes, TNode, TNodeType, unusedValueExportToPlacateAjd as unused1} from './interfaces/node';
 import {CssSelector, CssSelectorList, SelectorFlags, unusedValueExportToPlacateAjd as unused2} from './interfaces/projection';
-import {getInitialStylingValue} from './styling_next/util';
+import {getInitialStylingValue} from './styling/util';
 import {isNameOnlyAttributeMarker} from './util/attrs_utils';
 
 const unusedValueToPlacateAjd = unused1 + unused2;
diff --git a/packages/core/src/render3/styling_next/bindings.ts b/packages/core/src/render3/styling/bindings.ts
similarity index 99%
rename from packages/core/src/render3/styling_next/bindings.ts
rename to packages/core/src/render3/styling/bindings.ts
index 5d9653696e..e75f464699 100644
--- a/packages/core/src/render3/styling_next/bindings.ts
+++ b/packages/core/src/render3/styling/bindings.ts
@@ -514,7 +514,7 @@ function updateInitialStylingOnContext(
  * map-based bindings up to sync with the application of prop-based
  * bindings.
  *
- * Visit `styling_next/map_based_bindings.ts` to learn more about how the
+ * Visit `styling/map_based_bindings.ts` to learn more about how the
  * algorithm works for map-based styling bindings.
  *
  * Note that this function is not designed to be called in isolation (use
diff --git a/packages/core/src/render3/styling_next/instructions.ts b/packages/core/src/render3/styling/instructions.ts
similarity index 100%
rename from packages/core/src/render3/styling_next/instructions.ts
rename to packages/core/src/render3/styling/instructions.ts
diff --git a/packages/core/src/render3/styling_next/interfaces.ts b/packages/core/src/render3/styling/interfaces.ts
similarity index 99%
rename from packages/core/src/render3/styling_next/interfaces.ts
rename to packages/core/src/render3/styling/interfaces.ts
index b2597e19d8..b6a14e692e 100644
--- a/packages/core/src/render3/styling_next/interfaces.ts
+++ b/packages/core/src/render3/styling/interfaces.ts
@@ -287,7 +287,7 @@ import {LView} from '../interfaces/view';
  * For the algorithm to apply styling values efficiently, the
  * styling map entries must be applied in sync (property by property)
  * with prop-based bindings. (The map-based algorithm is described
- * more inside of the `render3/styling_next/map_based_bindings.ts` file.)
+ * more inside of the `render3/styling/map_based_bindings.ts` file.)
  *
  * ## Sanitization
  * Sanitization is used to prevent invalid style values from being applied to
diff --git a/packages/core/src/render3/styling_next/map_based_bindings.ts b/packages/core/src/render3/styling/map_based_bindings.ts
similarity index 100%
rename from packages/core/src/render3/styling_next/map_based_bindings.ts
rename to packages/core/src/render3/styling/map_based_bindings.ts
diff --git a/packages/core/src/render3/styling_next/state.ts b/packages/core/src/render3/styling/state.ts
similarity index 100%
rename from packages/core/src/render3/styling_next/state.ts
rename to packages/core/src/render3/styling/state.ts
diff --git a/packages/core/src/render3/styling_next/styling_debug.ts b/packages/core/src/render3/styling/styling_debug.ts
similarity index 100%
rename from packages/core/src/render3/styling_next/styling_debug.ts
rename to packages/core/src/render3/styling/styling_debug.ts
diff --git a/packages/core/src/render3/styling_next/util.ts b/packages/core/src/render3/styling/util.ts
similarity index 100%
rename from packages/core/src/render3/styling_next/util.ts
rename to packages/core/src/render3/styling/util.ts
diff --git a/packages/core/test/bundling/core_all/bundle.golden_size_map_ivy.json b/packages/core/test/bundling/core_all/bundle.golden_size_map_ivy.json
index e86c014871..1d5e934e79 100644
--- a/packages/core/test/bundling/core_all/bundle.golden_size_map_ivy.json
+++ b/packages/core/test/bundling/core_all/bundle.golden_size_map_ivy.json
@@ -192,7 +192,7 @@
             "pure_function.ts": 1274,
             "query.ts": 5226,
             "state.ts": 1312,
-            "styling_next/": {
+            "styling/": {
               "size": 8202,
               "bindings.ts": 2430,
               "instructions.ts": 1821,
diff --git a/packages/core/test/bundling/core_all/bundle.golden_size_map_view_engine.json b/packages/core/test/bundling/core_all/bundle.golden_size_map_view_engine.json
index c05c1f577e..cb8af03ae7 100644
--- a/packages/core/test/bundling/core_all/bundle.golden_size_map_view_engine.json
+++ b/packages/core/test/bundling/core_all/bundle.golden_size_map_view_engine.json
@@ -192,7 +192,7 @@
             "pure_function.ts": 1274,
             "query.ts": 5226,
             "state.ts": 1312,
-            "styling_next/": {
+            "styling/": {
               "size": 8202,
               "bindings.ts": 2430,
               "instructions.ts": 1821,
@@ -362,4 +362,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/packages/core/test/render3/perf/map_based_style_and_class_bindings/index.ts b/packages/core/test/render3/perf/map_based_style_and_class_bindings/index.ts
index cc104fb6fb..82810655a6 100644
--- a/packages/core/test/render3/perf/map_based_style_and_class_bindings/index.ts
+++ b/packages/core/test/render3/perf/map_based_style_and_class_bindings/index.ts
@@ -10,7 +10,7 @@ import {ɵɵelement, ɵɵelementEnd, ɵɵelementStart} from '../../../../src/ren
 import {refreshView} from '../../../../src/render3/instructions/shared';
 import {RenderFlags} from '../../../../src/render3/interfaces/definition';
 import {TVIEW} from '../../../../src/render3/interfaces/view';
-import {ɵɵclassMap, ɵɵstyleMap} from '../../../../src/render3/styling_next/instructions';
+import {ɵɵclassMap, ɵɵstyleMap} from '../../../../src/render3/styling/instructions';
 import {createBenchmark} from '../micro_bench';
 import {setupRootViewWithEmbeddedViews} from '../setup';
 
diff --git a/packages/core/test/render3/perf/style_and_class_bindings/index.ts b/packages/core/test/render3/perf/style_and_class_bindings/index.ts
index ef2e8e9115..eb55377a92 100644
--- a/packages/core/test/render3/perf/style_and_class_bindings/index.ts
+++ b/packages/core/test/render3/perf/style_and_class_bindings/index.ts
@@ -11,7 +11,7 @@ import {refreshView} from '../../../../src/render3/instructions/shared';
 import {RenderFlags} from '../../../../src/render3/interfaces/definition';
 import {AttributeMarker} from '../../../../src/render3/interfaces/node';
 import {TVIEW} from '../../../../src/render3/interfaces/view';
-import {ɵɵclassProp, ɵɵstyleProp} from '../../../../src/render3/styling_next/instructions';
+import {ɵɵclassProp, ɵɵstyleProp} from '../../../../src/render3/styling/instructions';
 import {createBenchmark} from '../micro_bench';
 import {setupRootViewWithEmbeddedViews} from '../setup';
 
diff --git a/packages/core/test/render3/perf/style_binding/index.ts b/packages/core/test/render3/perf/style_binding/index.ts
index 37b7b1bf5e..48cf17135c 100644
--- a/packages/core/test/render3/perf/style_binding/index.ts
+++ b/packages/core/test/render3/perf/style_binding/index.ts
@@ -10,7 +10,7 @@ import {ɵɵelement, ɵɵelementEnd, ɵɵelementStart} from '../../../../src/ren
 import {refreshView} from '../../../../src/render3/instructions/shared';
 import {RenderFlags} from '../../../../src/render3/interfaces/definition';
 import {TVIEW} from '../../../../src/render3/interfaces/view';
-import {ɵɵstyleProp} from '../../../../src/render3/styling_next/instructions';
+import {ɵɵstyleProp} from '../../../../src/render3/styling/instructions';
 import {createBenchmark} from '../micro_bench';
 import {setupRootViewWithEmbeddedViews} from '../setup';
 
diff --git a/packages/core/test/render3/styling_next/map_based_bindings_spec.ts b/packages/core/test/render3/styling_next/map_based_bindings_spec.ts
index 99161b8d84..f895aba302 100644
--- a/packages/core/test/render3/styling_next/map_based_bindings_spec.ts
+++ b/packages/core/test/render3/styling_next/map_based_bindings_spec.ts
@@ -5,7 +5,7 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
-import {normalizeIntoStylingMap as createMap} from '../../../src/render3/styling_next/util';
+import {normalizeIntoStylingMap as createMap} from '../../../src/render3/styling/util';
 
 describe('map-based bindings', () => {
   describe('StylingMapArray construction', () => {
diff --git a/packages/core/test/render3/styling_next/styling_context_spec.ts b/packages/core/test/render3/styling_next/styling_context_spec.ts
index 3d26c61f9e..c4ba6186d9 100644
--- a/packages/core/test/render3/styling_next/styling_context_spec.ts
+++ b/packages/core/test/render3/styling_next/styling_context_spec.ts
@@ -5,11 +5,11 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
-import {registerBinding} from '@angular/core/src/render3/styling_next/bindings';
-import {attachStylingDebugObject} from '@angular/core/src/render3/styling_next/styling_debug';
-import {DEFAULT_GUARD_MASK_VALUE} from '@angular/core/src/render3/styling_next/util';
+import {registerBinding} from '@angular/core/src/render3/styling/bindings';
+import {attachStylingDebugObject} from '@angular/core/src/render3/styling/styling_debug';
+import {DEFAULT_GUARD_MASK_VALUE} from '@angular/core/src/render3/styling/util';
 
-import {allocTStylingContext} from '../../../src/render3/styling_next/util';
+import {allocTStylingContext} from '../../../src/render3/styling/util';
 
 describe('styling context', () => {
   it('should register a series of entries into the context', () => {
diff --git a/packages/core/test/render3/styling_next/styling_debug_spec.ts b/packages/core/test/render3/styling_next/styling_debug_spec.ts
index 256e5c09c9..53237c8215 100644
--- a/packages/core/test/render3/styling_next/styling_debug_spec.ts
+++ b/packages/core/test/render3/styling_next/styling_debug_spec.ts
@@ -5,9 +5,9 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
-import {registerBinding} from '@angular/core/src/render3/styling_next/bindings';
-import {NodeStylingDebug, attachStylingDebugObject} from '@angular/core/src/render3/styling_next/styling_debug';
-import {allocTStylingContext} from '@angular/core/src/render3/styling_next/util';
+import {registerBinding} from '@angular/core/src/render3/styling/bindings';
+import {NodeStylingDebug, attachStylingDebugObject} from '@angular/core/src/render3/styling/styling_debug';
+import {allocTStylingContext} from '@angular/core/src/render3/styling/util';
 
 describe('styling debugging tools', () => {
   describe('NodeStylingDebug', () => {