/**
 * ComponentController — manages interactive components received from the agent via RPC.
 *
 * Lit Reactive Controller equivalent of useRinggComponents from React Native.
 * Handles: render_component, send_dynamic_data, send_source_urls, disease search,
 * slash commands, and component response sending.
 */
import type { ReactiveController, ReactiveControllerHost } from "lit";
import type { RealtimeRoomAdapter, SimpleComponentPayload, InteractiveFlowPayload, DiseaseOption, EventBus } from "@ringg/core";
type ComponentPayload = SimpleComponentPayload | InteractiveFlowPayload;
export declare class ComponentController implements ReactiveController {
    host: ReactiveControllerHost;
    private adapter;
    private eventBus;
    private cleanupFns;
    private connState;
    private pendingResponses;
    private diseaseSearchResolver;
    private rpcRegistered;
    components: ComponentPayload[];
    lastSourceUrl: string;
    constructor(host: ReactiveControllerHost, adapter: RealtimeRoomAdapter, eventBus: EventBus);
    hostConnected(): void;
    hostDisconnected(): void;
    respondToComponent(componentId: string, responseData: Record<string, unknown>): Promise<void>;
    searchDiseases(query: string): Promise<DiseaseOption[]>;
    submitDiseaseWidget(componentId: string, selections: Array<{
        disease_name: string;
        sub_questions: Array<{
            question_id: string;
            answer: string;
        }>;
    }>): Promise<void>;
    sendSlashCommand(command: string): Promise<void>;
    clearComponents(): void;
    private _addComponent;
    private _registerRpcHandlers;
    private _unregisterRpcHandlers;
}
export {};
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