import { KeyValueCache } from "@here/olp-sdk-core";
import { MetadataApi } from "@here/olp-sdk-dataservice-api";
import { PartitionsRequest } from "../client";
/**
 * Caches the partitions metadata using a key-value pair.
 */
export declare class MetadataCacheRepository {
    private readonly cache;
    /**
     * Generates the [[MetadataCacheRepository]] instance.
     *
     * @param cache The [[KeyValueCache]] instance.
     * @return The [[MetadataCacheRepository]] instance.
     */
    constructor(cache: KeyValueCache);
    /**
     * Stores a key-value pair in the cache.
     *
     * @return True if the operation is successful, false otherwise.
     */
    put(rq: PartitionsRequest, hrn: string, layerId: string, partitions: MetadataApi.Partition[], version?: number): boolean;
    /**
     * Gets a metadata from the cache.
     *
     * @param service The name of the API service for which you want to get the base URL.
     * @param serviceVersion The service version.
     * @return The base URL of the service, or undefined if the base URL does not exist.
     */
    get(rq: PartitionsRequest, hrn: string, layerId: string, version?: number): MetadataApi.Partition[] | undefined;
    private createKey;
    /**
     * Checks all cached partitions with additional fields.
     *
     * @param cachedPartitions The array of the cached partitions
     * @param additionalFields the array of the requested additional fields.
     * @returns True if some of the cached partition does not have some additional field.
     * False otherwise or if any additionalFields has not been requested.
     */
    private checkAdditionalFieldsAvailable;
}