import { type Serializer, type WebSocketConfig } from "../../interfaces/index.js";
export interface WebSocketConfigProps {
    /**
     * Streaming API URL for your Mastodon instance.
     *
     * Note that this is often different from the REST API URL.
     *
     * If you are not sure which URL to use, you can obtain it via the following script:
     *
     * @example
     * ```ts
     * import { createRestAPIClient, createStreamingAPIClient } from "masto";
     *
     * const rest = createRestAPIClient({
     *   url: "https://example.com",
     * });
     *
     * const instance = await rest.v2.instance.fetch();
     *
     * const streaming = createStreamingAPIClient({
     *  streamingApiUrl: instance.configuration.urls.streaming,
     * })
     * ```
     */
    readonly streamingApiUrl: string;
    /**
     * Access token for the streaming API.
     *
     * If it is not provided, you won't be able to use private APIs.
     */
    readonly accessToken?: string;
    /**
     * Whether to retry the connection when it fails.
     *
     * - If `true`, it will retry indefinitely.
     * - If `false`, it will not retry.
     * - If a number, it will retry that many times.
     *
     * Defaults to `true`.
     */
    readonly retry?: boolean | number;
    /**
     * Whether to use the access token as a query parameter.
     *
     * This is useful when your instance runs an old version of Mastodon that does not support the `Sec-Websocket-Protocols`
     *
     * Defaults to `false`.
     */
    readonly useInsecureAccessToken?: boolean;
}
export declare class WebSocketConfigImpl implements WebSocketConfig {
    private readonly props;
    private readonly serializer;
    constructor(props: WebSocketConfigProps, serializer: Serializer);
    getProtocols(protocols?: readonly string[]): string[];
    resolvePath(path: string, params?: Record<string, unknown>): URL;
    getMaxAttempts(): number;
}