import type { ResponseMetadata, ToolResultChunk } from '../../agent/types/message-types.js';
import { ThinkingLane } from '../commands/interactive/thinking-lane.js';
declare const ORCHESTRATOR_SOURCE_KEY = "__main__";
interface SourceState {
    agentType?: string;
    syntheticAgentToolUseId?: string;
    startedAt: number;
    stats: {
        tokens: number;
        toolUses: number;
        progressReportedToolUses?: number;
    };
    lastProgressSummary?: string;
    contentBuffer: string;
    currentTextEntryId?: string;
    done: boolean;
    responseMetadata?: ResponseMetadata;
    errored: boolean;
    lastEventAt: number;
    pauseAnnotation?: string;
    quietBannerAnnounced?: boolean;
    stalledTicks: number;
    thinkingLane?: ThinkingLane;
    thinkingPhaseStartedAt?: number;
}
declare function freshSourceState(agentType: string | undefined): SourceState;
declare function syntheticResult(content: string, isError: boolean): ToolResultChunk;
declare function formatDoneSummary(source: SourceState): string;
export { ORCHESTRATOR_SOURCE_KEY, type SourceState, freshSourceState, syntheticResult, formatDoneSummary, };