import type { BuiltFileStore } from '../../types/sdk/file-store';
import type { AgentDbMessage } from '../../types/sdk/message';
export declare const MAX_HYDRATED_FILE_PARTS = 20;
export declare const MAX_HYDRATED_FILE_BYTES: number;
export declare function hydrateFileParts(messages: readonly AgentDbMessage[], fileStore: BuiltFileStore | undefined, scope?: {
    threadId?: string;
}): Promise<void>;