import { Random } from '../Random.js';
import { Types } from '../Types.js';
import { GenerateInit } from './HeadersSchema.js';
import { Time } from '../Time.js';
import { Lorem } from '../Lorem.js';
import { Internet } from '../Internet.js';
import { IDataMockInit, IHttpHeadersInit, IHttpPayloadInit } from '../../Types.js';
import { DataMockLocale } from '../../../locales/Types.js';
export declare const randomValue: unique symbol;
export declare const internetValue: unique symbol;
export declare const typesValue: unique symbol;
export declare const timeValue: unique symbol;
export declare const loremValue: unique symbol;
export declare const getInit: unique symbol;
export declare const collectHeaders: unique symbol;
export default class HttpHeadersGenerator {
    [randomValue]: Random;
    [typesValue]: Types;
    [timeValue]: Time;
    [loremValue]: Lorem;
    [internetValue]: Internet;
    /**
     * @param init The library init options.
     */
    constructor(init?: IDataMockInit);
    seed(value?: number): void;
    /**
     * @param locale The locale to set. When nothing is passed then it uses the default locale.
     */
    locale(locale?: DataMockLocale): void;
    [getInit](): GenerateInit;
    /**
     * Generates a content type header for the given payload options.
     */
    contentType(init: IHttpPayloadInit): string | undefined;
    /**
     * Generates a random content type header
     */
    contentType(): string;
    _pickContentType(): string;
    /**
     * Note, the returned value may contain duplicates. In such case the generated list of headers
     * is the same as size but a header can have multiple values.
     *
     * Note, invalid configuration may lead to an infinity loop. This may happen when pool is set with the size
     * that exceed pool size and the pool contains headers that have only singular values.
     *
     * @param type Either `request` or `response`
     * @param size The number of requests to return.
     * @param group The name of the headers group
     * @param pool The pool of header names to choose from.
     * @returns The list of header names from the `HeadersSchema` object to use.
     */
    [collectHeaders](type: 'request' | 'response', size: number, group?: string, pool?: string[], noMulti?: boolean): string[];
    /**
     * Generates a list of request or response headers.
     * @param type Either `request` or `response`
     */
    headers(type: 'request' | 'response', init?: IHttpHeadersInit): string;
    /**
     * @returns A value for the `location` header
     */
    link(): string;
}
//# sourceMappingURL=Headers.d.ts.map