/**
 * Copyright (c) Microsoft Corporation.
 *
 * 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 { SnapshotRenderer } from './snapshotRenderer';
import type { FrameSnapshot, ResourceSnapshot } from '@trace/snapshot';
import type { PageEntry } from './entries';
export declare class SnapshotStorage {
    private _frameSnapshots;
    private _cache;
    private _contextToResources;
    private _resourceUrlsWithOverrides;
    addResource(contextId: string, resource: ResourceSnapshot): void;
    addFrameSnapshot(contextId: string, snapshot: FrameSnapshot, screencastFrames: PageEntry['screencastFrames']): SnapshotRenderer;
    snapshotByName(pageOrFrameId: string, snapshotName: string): SnapshotRenderer | undefined;
    snapshotsForTest(): string[];
    finalize(): void;
    hasResourceOverride(url: string): boolean;
    private _ensureResourcesForContext;
}
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