refactor(overlay): rename resolver function

Author: wnvko

Diff for: projects/igniteui-angular/src/lib/core/utils.ts

@@ -472,7 +472,7 @@ export function yieldingLoop(count: number, chunkSize: number, callback: (index:
 
 export function mkenum<T extends { [index: string]: U }, U extends string>(x: T) { return x; }
 
-export function oppositeAnimationResolver(animation: AnimationReferenceMetadata): AnimationReferenceMetadata {
+export function reverseAnimationResolver(animation: AnimationReferenceMetadata): AnimationReferenceMetadata {
     return oppositeAnimation.get(animation) ?? animation;
 }
 

Diff for: projects/igniteui-angular/src/lib/services/overlay/position/auto-position-strategy.ts

@@ -1,4 +1,4 @@
-import { oppositeAnimationResolver } from '../../../core/utils';
+import { reverseAnimationResolver } from '../../../core/utils';
 import { ConnectedFit, HorizontalAlignment, VerticalAlignment } from './../utilities';
 import { BaseFitPositionStrategy } from './base-fit-position-strategy';
 
@@ -163,10 +163,10 @@ export class AutoPositionStrategy extends BaseFitPositionStrategy {
      */
     private flipAnimation() {
         if (this.settings.openAnimation) {
-            this.settings.openAnimation = oppositeAnimationResolver(this.settings.openAnimation);
+            this.settings.openAnimation = reverseAnimationResolver(this.settings.openAnimation);
         }
         if (this.settings.closeAnimation) {
-            this.settings.closeAnimation = oppositeAnimationResolver(this.settings.closeAnimation);
+            this.settings.closeAnimation = reverseAnimationResolver(this.settings.closeAnimation);
         }
     }
 }