feat(animations): expose element and params within transition matchers (#22693)

PR Close #22693
2018-03-12 17:21:02 -07:00
parent db56836425
commit 58b94e6f5e
11 changed files with 119 additions and 20 deletions
--- a/packages/core/src/animation/animation_metadata_wrapped.ts
+++ b/packages/core/src/animation/animation_metadata_wrapped.ts
@ -38,7 +38,8 @@ export interface AnimationStateMetadata extends AnimationMetadata {
 * @deprecated This symbol has moved. Please Import from @angular/animations instead!
 */
 export interface AnimationTransitionMetadata extends AnimationMetadata {
-  expr: string|((fromState: string, toState: string) => boolean);
+  expr: string|
+      ((fromState: string, toState: string, element: any, params: {[key: string]: any}) => boolean);
  animation: AnimationMetadata|AnimationMetadata[];
 }