/**
 * @fileoverview added by tsickle
 * Generated from: src/cdk/collections/collection-viewer.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Interface for any component that provides a view of some data collection and wants to provide
 * information regarding the view and any changes made.
 * @record
 */
export function CollectionViewer() { }
if (false) {
    /**
     * A stream that emits whenever the `CollectionViewer` starts looking at a new portion of the
     * data. The `start` index is inclusive, while the `end` is exclusive.
     * @type {?}
     */
    CollectionViewer.prototype.viewChange;
}
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