import { Agent } from './agent';
import { FinalAnswerArgs } from './final-answer.tool';
export interface MultiStepOptions {
    maxSteps?: number;
}
export interface ToolResultStep {
    tool: string;
    output: string;
}
export declare function runMultiStep<I = string>(agent: Agent<I>, input: I, options?: MultiStepOptions): Promise<FinalAnswerArgs>;