@firebase/firestore
Version:
The Cloud Firestore component of the Firebase JS SDK.
33 lines (32 loc) • 1.39 kB
TypeScript
/**
* @license
* Copyright 2017 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { TargetId } from '../core/types';
import { ViewSnapshot } from '../core/view_snapshot';
import { DocumentKeySet } from '../model/collections';
/**
* A set of changes to what documents are currently in view and out of view for
* a given query. These changes are sent to the LocalStore by the View (via
* the SyncEngine) and are used to pin / unpin documents as appropriate.
*/
export declare class LocalViewChanges {
readonly targetId: TargetId;
readonly fromCache: boolean;
readonly addedKeys: DocumentKeySet;
readonly removedKeys: DocumentKeySet;
constructor(targetId: TargetId, fromCache: boolean, addedKeys: DocumentKeySet, removedKeys: DocumentKeySet);
static fromSnapshot(targetId: TargetId, viewSnapshot: ViewSnapshot): LocalViewChanges;
}