import { IComponentContext, IRequireInitialization } from "@walmartlabs/cookie-cutter-core";
import { SpanContext } from "opentracing";
import { ISnapshotProvider } from "..";
import { IBlobStorageConfiguration } from "../..";
export declare class BlobStorageSnapshotProvider<TSnapshot> implements ISnapshotProvider<TSnapshot>, IRequireInitialization {
    private readonly client;
    constructor(config: IBlobStorageConfiguration);
    initialize(ctx: IComponentContext): Promise<void>;
    get(spanContext: SpanContext, key: string, atSn?: number): Promise<[number, TSnapshot]>;
}