import type { SearchMediaRow, SearchMessageRow } from "../types.js";
export type SearchMessageQuery = {
    agentId?: string;
    role?: string;
    contains?: string;
    sinceMs?: number;
    untilMs?: number;
    limit?: number;
};
export type SearchMediaQuery = {
    agentId?: string;
    kind?: string;
    ext?: string;
    limit?: number;
};
export declare class SearchIndex {
    #private;
    readonly path: string;
    constructor(sandRoot?: string);
    getMeta(key: string): string | null;
    listIndexedAgents(): Array<{
        agentId: string;
        fingerprint: string;
    }>;
    queryMessages(query?: SearchMessageQuery): SearchMessageRow[];
    queryMedia(query?: SearchMediaQuery): SearchMediaRow[];
    close(): void;
}
export declare function openSearchIndex(sandRoot?: string): SearchIndex;
//# sourceMappingURL=search-index.d.ts.map