import type { ProviderEvent } from '../../../provider.js';
import type { RunTurnInput, TurnResult } from '../types.js';
import type { TurnAccumulator } from './turn-accumulator.js';
export type ToolRoundOutcome = 'continue' | 'terminated';
export declare function runToolRound(turnResult: TurnResult, input: RunTurnInput, turn: TurnAccumulator, maxIterations: number, softDeadlineMs: number): AsyncGenerator<ProviderEvent, ToolRoundOutcome, void>;