Properly disable fallback of animations resolution

Author: kurkle

src/core/core.animations.js

@@ -57,7 +57,7 @@ defaults.set('animation', {
 defaults.describe('animation', {
 	_scriptable: (name) => name !== 'onProgress' && name !== 'onComplete' && name !== 'fn',
 	_indexable: false,
-	_fallback: false,
+	_fallback: 'animation',
 });
 
 export default class Animations {

src/helpers/helpers.config.js

@@ -152,7 +152,7 @@ function _resolveArray(prop, value, target, isIndexable) {
 
 function createSubResolver(parentScopes, prop, value) {
 	const set = new Set([value]);
-	const keys = _resolveSubKeys(parentScopes, prop, value);
+	const {keys, includeParents} = _resolveSubKeys(parentScopes, prop, value);
 	for (const key of keys) {
 		for (const item of parentScopes) {
 			const scope = resolveObjectKey(item, key);
@@ -166,7 +166,9 @@ function createSubResolver(parentScopes, prop, value) {
 			}
 		}
 	}
-	parentScopes.forEach(set.add, set);
+	if (includeParents) {
+		parentScopes.forEach(set.add, set);
+	}
 	return _createResolver([...set]);
 }
 
@@ -177,7 +179,7 @@ function _resolveSubKeys(parentScopes, prop, value) {
 		const resolved = isFunction(fallback) ? fallback(prop, value) : fallback;
 		keys.push(...(isArray(resolved) ? resolved : [resolved]));
 	}
-	return keys.filter(v => v);
+	return {keys: keys.filter(v => v), includeParents: fallback !== prop};
 }
 
 function _resolveWithPrefixes(prop, prefixes, scopes) {
@@ -215,7 +217,7 @@ function getKeysFromAllScopes(target) {
 function resolveKeysFromAllScopes(scopes) {
 	const set = new Set();
 	for (const scope of scopes) {
-		for (const key of Object.keys(scope)) {
+		for (const key of Object.keys(scope).filter(k => !k.startsWith('_'))) {
 			set.add(key);
 		}
 	}