import { RequestOverLimitError } from "../../request-accounting.js";
import type { CompletionResult } from "../../../types.js";
import type { StreamSession } from "./stream-session.js";
import type { TurnLoopDeps } from "./deps.js";
export type RoundRequestResult = {
    readonly kind: "continue";
} | {
    readonly kind: "completed";
    readonly completion: CompletionResult;
    readonly toolsAttached: boolean;
};
export interface RoundRequestInput {
    readonly streamSession: StreamSession;
    readonly responderDelivery: {
        readonly id: string;
    } | undefined;
    readonly delay: (ms: number) => Promise<void>;
    readonly setToolsAttached: (attached: boolean) => void;
}
export declare function recoverDispatchOverLimit(deps: Pick<TurnLoopDeps, "messages" | "estimateNextRequestTokens" | "maybeAutoCompact">, error: RequestOverLimitError): Promise<void>;
export declare const requestRound: (deps: TurnLoopDeps, input: RoundRequestInput) => Promise<RoundRequestResult>;