animated-outlet: rename beforeAdd to beforeEnter

Author: blikblum

lib/components/animated-outlet.js

@@ -15,7 +15,7 @@ export class AnimationHook {
     return this.hasOption(outlet, 'parallel')
   }
 
-  beforeAdd (outlet, el) {
+  beforeEnter (outlet, el) {
 
   }
 
@@ -140,7 +140,7 @@ function runTransition (el, name, type, cb) {
 }
 
 class GenericCSS extends AnimationHook {
-  beforeAdd (outlet, el) {
+  beforeEnter (outlet, el) {
     const name = outlet.getAttribute('animation') || 'outlet'
     el.classList.add(`${name}-enter`)
   }
@@ -158,7 +158,7 @@ class GenericCSS extends AnimationHook {
 }
 
 export class AnimateCSS extends AnimationHook {
-  beforeAdd (outlet, el) {
+  beforeEnter (outlet, el) {
     const enter = this.getOption(outlet, 'enter')
     if (enter) {
       el.style.display = 'none'
@@ -218,7 +218,7 @@ export class AnimatedOutlet extends HTMLElement {
     const hook = getAnimationHook(this.getAttribute('animation'))
     const runParallel = hook.runParallel(this)
 
-    hook.beforeAdd(this, el)
+    hook.beforeEnter(this, el)
     super.appendChild(el)
     if (!runParallel && this.removing) {
       // when removing a previous el, append animation is run after remove one