import { FetchOptions } from "@here/olp-sdk-core";
/**
 *  Prepares information for calls to get data from the HERE Blob Service.
 */
export declare class DataRequest {
    private dataHandle?;
    private partitionId?;
    private billingTag?;
    private fetchOption;
    /**
     * Gets a data handle for the request.
     *
     * The data handle identifies a specific blob so that you can get the contents of that blob.
     *
     * @return The `DataHandle` string.
     */
    getDataHandle(): string | undefined;
    /**
     * Sets the provided data handle.
     *
     * @param dataHandle The `DataHandler` string.
     * @return The updated [[DataRequest]] instance that you can use to chain methods.
     */
    withDataHandle(dataHandle: string): DataRequest;
    /**
     * Gets a partition ID for the request.
     *
     * @return The `partitionID` string.
     */
    getPartitionId(): string | undefined;
    /**
     * Sets the provided partition ID.
     *
     * @param partitionId The `partitionID` string.
     * @returns The updated [[DataRequest]] instance that you can use to chain methods.
     */
    withPartitionId(partitionId: string): DataRequest;
    /**
     * An optional free-form tag that is used for grouping billing records together.
     *
     * If supplied, it must be 4–16 characters long and contain only alphanumeric ASCII characters [A–Za–z0–9].
     *
     * @param tag The `BillingTag` string.
     * @return The updated [[DataRequest]] instance that you can use to chain methods.
     */
    withBillingTag(tag: string): DataRequest;
    /**
     * Gets a billing tag to group billing records together.
     *
     * @return The `BillingTag` string.
     */
    getBillingTag(): string | undefined;
    /**
     * Sets the fetch option that you can use to set the source from
     * which data should be fetched.
     *
     * @see `getFetchOption()` for information on usage and format.
     *
     * @param option The `FetchOption` enum.
     *
     * @return A reference to the updated `DataRequest` instance.
     */
    withFetchOption(option: FetchOptions): DataRequest;
    /**
     * Gets the fetch option that controls how requests are handled.
     *
     * The default option is `OnlineIfNotFound`. It queries the network if
     * the requested resource is not in the cache.
     *
     * @return The fetch option.
     */
    getFetchOption(): FetchOptions;
}