import { OutgoingHeaders } from '../header';
/**
 * Tag type.
 */
export type Tag = string | number;
/**
 * Tags can be used to store information in a request.
 *
 * Tags are reproduced in the response object.
 */
export interface Tags {
    [key: string]: Tag;
}
/**
 * Options for a Request.
 *
 * These options are used mostly to affect how the library treats with a Request.
 */
export interface Options {
    [key: string]: number | Tags | object;
    /**
     * ttl specifies how long to wait on the Request to complete.
     */
    ttl: number;
    /**
     * tags can be used to distinguish between multiple requests.
     */
    tags: Tags;
    /**
     * context is used in the expansion of template variables in the Request's
     * path.
     */
    context: object;
    /**
     * headers to include in the request.
     */
    headers: OutgoingHeaders;
}