import type { AgentTool } from '@earendil-works/pi-agent-core';
import { type DataBatchArgs } from './schema.js';
import type { DataBatchResult } from './types.js';
/** Each batch owns its read cache; permissions are checked before sharing any data. */
export interface DataSourceOptions {
    getTools?: () => readonly AgentTool[];
    allowHostGit?: () => boolean;
    canExecute?: (toolName: string) => boolean;
}
export declare function acquireData(workspace: string, args: DataBatchArgs, allowed: ReadonlySet<string>, signal?: AbortSignal, options?: DataSourceOptions): Promise<DataBatchResult>;