/**
 * WebSocket-based chat handler
 *
 * Handles chat messages over WebSocket, streaming responses back to clients.
 */
import type { ServerWebSocket } from "bun";
import type { ConversationStore } from "./store.js";
type WebSocketData = {
    subscriptions: Set<string>;
    authSubscriptions?: Set<string>;
    chatRequests?: Map<string, AbortController>;
    userId?: string;
};
/**
 * Handle incoming chat message
 */
export declare function handleChatMessage(ws: ServerWebSocket<WebSocketData>, conversationId: string, content: string, requestId: string, conversationStore: ConversationStore, getRepoPath: (repoId: string) => string | undefined): Promise<void>;
/**
 * Cancel an active chat request
 */
export declare function cancelChatRequest(ws: ServerWebSocket<WebSocketData>, requestId: string): void;
/**
 * Clean up when WebSocket disconnects
 */
export declare function cleanupClientChats(ws: ServerWebSocket<WebSocketData>): void;
export {};
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