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Cast GestureEventListeners.

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This improves the closure compiler type checking of GestureEventListeners. Upstreaming of cl/239878806
This commit is contained in:
Peter Burns
2019-04-22 16:13:25 -07:00
parent cc7702b476
commit 3437334942
1 changed files with 12 additions and 1 deletions
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13
lib/mixins/gesture-event-listeners.js
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@@ -27,7 +27,7 @@ import { addListener, removeListener } from '../utils/gestures.js';
* cross-platform
* gesture events to nodes
*/
export const GestureEventListeners = dedupingMixin(
const _GestureEventListeners = dedupingMixin(
/**
* @template T
* @param {function(new:T)} superClass Class to apply mixin to.
@@ -73,3 +73,14 @@ export const GestureEventListeners = dedupingMixin(
return GestureEventListeners;
});
// Somehow _GestureEventListeners is incorrectly typed as *. For now add this
// cast.
/**
* @template T
* @param {function(new:T)} superClass Class to apply mixin to.
* @return {function(new:T)} superClass with mixin applied.
*/
export const GestureEventListeners = function(superClass) {
return _GestureEventListeners(superClass);
};