import { DynamicStructuredTool } from "@langchain/core/tools";
import { z } from "zod";
import { DriftSearchService } from "../../drift/services/drift.search.service";
import { ToolCallRecord, ToolFactory } from "../../graph/tools/tool.factory";
import { OperatorRetrievalContext } from "../interfaces/operator.tool.interface";
declare const inputSchema: z.ZodObject<{
    question: z.ZodString;
}, z.core.$strip>;
export declare class SearchCommunitiesTool {
    private readonly factory;
    private readonly driftSearchService;
    constructor(factory: ToolFactory, driftSearchService: DriftSearchService);
    /**
     * `ctx` is appended AFTER `recorder`, not inserted before it: the signature is
     * public API and existing positional callers must keep compiling. Without it
     * the DRIFT run this tool triggers has nothing to bill and records nothing.
     */
    build(recorder: ToolCallRecord[], ctx?: OperatorRetrievalContext): DynamicStructuredTool;
    invoke(input: z.infer<typeof inputSchema>, recorder: ToolCallRecord[], ctx?: OperatorRetrievalContext): Promise<string>;
}
export {};
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