import MessageBus, { sendMessage, sendBroadcast } from 'q2-tecton-common/lib/utility/message-bus';
import { BehaviorSubject } from 'rxjs';
import type { TectonMessageBus } from 'q2-tecton-common/lib/types/message-bus';
import type { TectonRuntimeConfig } from '../../types/config';
/**
 * Platform-specific message bus that filters messages to only registered origins.
 * Extends the base MessageBus with domain filtering based on configured feature URLs.
 */
declare class PlatformMessageBus extends MessageBus {
    private domains;
    private configSubscription;
    /**
     * Creates a new PlatformMessageBus instance.
     *
     * @param tectonConfig$ - Observable containing the Tecton runtime configuration
     * @param allowAll - If true, allows messages from all origins (for testing)
     */
    constructor(tectonConfig$: BehaviorSubject<TectonRuntimeConfig>, allowAll?: boolean);
    /**
     * Cleans up the config subscription.
     */
    teardown(): void;
    /**
     * Extracts and registers allowed domains from the Tecton configuration.
     * Includes module URLs and any additional configured domains.
     *
     * @param tectonConfig - The Tecton runtime configuration
     */
    getConfigDomains(tectonConfig: TectonRuntimeConfig): void;
}
export { PlatformMessageBus as default, sendMessage, sendBroadcast };
export type { TectonMessageBus };
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