import type RemoteTool from './remote-tool';
import type { ResponseFormat } from '@langchain/core/tools';
import type { ChatCompletionCreateParamsNonStreaming } from 'openai/resources/chat/completions';
export type Messages = ChatCompletionCreateParamsNonStreaming['messages'];
export declare class RemoteTools {
    readonly tools: RemoteTool[];
    constructor(tools?: RemoteTool[]);
    get toolDefinitionsForFrontend(): {
        name: string;
        description: string;
        responseFormat: ResponseFormat;
        schema: import("@langchain/core/utils/json_schema").JSONSchema;
        sourceId: string;
        sourceType: string;
    }[];
    invokeTool(toolName: string, messages: ChatCompletionCreateParamsNonStreaming['messages'], sourceId?: string): Promise<unknown>;
}
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