import { Tool } from '../../tool.js';
import { ExecutionContext } from '../../types.js';
import { BM25Engine } from '../search/bm25.engine.js';
import { WorkerPool } from './worker-pool.js';
import { ExecutionLimits } from './types.js';
export interface CodeModeSyntheticToolNames {
    searchToolName?: string;
    getSchemaToolName?: string;
    executeToolName?: string;
    searchToolDescription?: string;
    getSchemaToolDescription?: string;
    executeToolDescription?: string;
}
export declare const DEFAULT_CODE_MODE_SEARCH_DESCRIPTION: string;
export declare const DEFAULT_CODE_MODE_GET_SCHEMA_DESCRIPTION = "Returns parameter schemas, types, and required fields for specified tools, plus ES2020 scripting constraints. Call this before writing code in execute.";
export declare const DEFAULT_CODE_MODE_EXECUTE_DESCRIPTION = "Executes a JavaScript (ES2020) script within an isolated QuickJS WebAssembly sandbox with async callTool() access to orchestrate discovered tools.";
/**
 * Narrows a set of tool names to those the caller is authorized to see.
 */
export type AuthorizedToolFilter = (names: string[], context?: ExecutionContext, maxCount?: number) => Promise<Tool[]>;
/**
 * Builds the 3 synthetic meta-tools (search, get_schema, execute) for Code Mode.
 */
export declare function buildCodeModeTools(bm25Engine: BM25Engine<Tool>, rawTools: Map<string, Tool>, workerPool: WorkerPool, limits: ExecutionLimits, customNames?: CodeModeSyntheticToolNames, filterAuthorized?: AuthorizedToolFilter): {
    searchTool: Tool;
    getSchemaTool: Tool;
    executeTool: Tool;
};
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