import type { AsyncApiChannelObject, AsyncApiDocument, AsyncApiOperationObject, AsyncApiServerObject } from '@scalar/types/asyncapi/3.1';
import { type BuildConnectionUrlInput } from '../channel-example/build-connection-url.js';
import type { WorkspaceDocument } from '../schemas/workspace.js';
export type AsyncApiServerListOptions = {
    channel?: AsyncApiChannelObject | null;
    operation?: AsyncApiOperationObject | null;
    pathParameters?: Record<string, string>;
    queryParameters?: Record<string, string>;
    environmentVariables?: BuildConnectionUrlInput['environmentVariables'];
    /** When true (default), only servers with `ws` or `wss` protocol are returned. */
    webSocketOnly?: boolean;
};
export type AsyncApiServerEntry = {
    /** Key in `document.servers`. */
    name: string;
    server: AsyncApiServerObject;
    host: string;
    protocol: string;
    description?: string;
    title?: string;
    /** Base URL (scheme + host + pathname) without the channel address. */
    url: string;
    /** Full WebSocket URL when `channel` is provided in list options. */
    connectionUrl?: string;
    /** Whether this server uses a WebSocket protocol (`ws` / `wss`). */
    isWebSocket: boolean;
};
/**
 * Collects the names of `document.servers` entries that the channel is restricted to.
 *
 * Returns `undefined` when the channel does not declare `servers`, signaling that every
 * top-level server is allowed.
 */
export declare const getChannelServerNames: (document: AsyncApiDocument, channel: AsyncApiChannelObject | null) => Set<string> | undefined;
/**
 * Returns a normalized list of AsyncAPI servers with computed base `url` and optional `connectionUrl`.
 */
export declare const getAsyncApiServers: (document: AsyncApiDocument, options?: AsyncApiServerListOptions) => AsyncApiServerEntry[];
/**
 * Returns the selected AsyncAPI server entry, using `x-scalar-selected-asyncapi-server` on the document.
 */
export declare const getSelectedAsyncApiServer: (document: WorkspaceDocument | null, servers: AsyncApiServerEntry[], _operation?: AsyncApiOperationObject | null) => AsyncApiServerEntry | null;
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