import type { RecallHit } from "../transcript-index.ts";
export declare const TRANSCRIPT_RECALL_MAX_QUERY_CHARS = 4000;
export declare const TRANSCRIPT_RECALL_MAX_HITS = 3;
export declare const TRANSCRIPT_RECALL_MAX_SNIPPET_CHARS = 600;
export declare const TRANSCRIPT_RECALL_MAX_ERROR_CHARS = 500;
export interface TranscriptRecallInitializeRequest {
    type: "initialize";
    generation: number;
    sessionId: string;
    agentDir: string;
    cwd: string;
}
export interface TranscriptRecallQueryRequest {
    type: "query";
    generation: number;
    requestId: number;
    query: string;
}
export interface TranscriptRecallShutdownRequest {
    type: "shutdown";
    generation: number;
}
export type TranscriptRecallWorkerRequest = TranscriptRecallInitializeRequest | TranscriptRecallQueryRequest | TranscriptRecallShutdownRequest;
export interface TranscriptRecallReadyResponse {
    type: "ready";
    generation: number;
    size: number;
}
export interface TranscriptRecallResultResponse {
    type: "result";
    generation: number;
    requestId: number;
    hits: RecallHit[];
}
export interface TranscriptRecallFailedResponse {
    type: "failed";
    generation: number;
    error: string;
}
export interface TranscriptRecallStoppedResponse {
    type: "stopped";
    generation: number;
}
export type TranscriptRecallWorkerResponse = TranscriptRecallReadyResponse | TranscriptRecallResultResponse | TranscriptRecallFailedResponse | TranscriptRecallStoppedResponse;
export declare function isTranscriptRecallWorkerRequest(value: unknown): value is TranscriptRecallWorkerRequest;
export declare function isTranscriptRecallWorkerResponse(value: unknown): value is TranscriptRecallWorkerResponse;
//# sourceMappingURL=transcript-recall-worker-protocol.d.ts.map