@angular/fire
Version:
The official library for Firebase and Angular
16 lines • 1.35 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { isNil } from '../utils';
/**
* @param {?=} events
* @return {?}
*/
export function validateEventsArray(events) {
if (isNil(events) || events.length === 0) {
events = ['child_added', 'child_removed', 'child_changed', 'child_moved'];
}
return events;
}
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