import type { TokenUsage } from "../types.js";
export interface ParsedSubagentOutput {
    output: string;
    activityLog?: string;
    recoveryContext?: string;
    usage?: TokenUsage;
    costUsd: number | null;
    malformedLines: string[];
}
export interface SubagentParseState {
    messageText: string;
    currentText: string;
    activityBlocks: ActivityBlock[];
    blockIndexes: Map<string, number>;
    thinkingLengths: Map<number, number>;
    malformedLines: string[];
    usage?: TokenUsage;
    costUsd: number | null;
    toolCallCount: number;
    turnCount: number;
    recoveryBlocks: string[];
    recoveryDescriptors: Map<string, string>;
}
interface ActivityBlock {
    key: string;
    label: string;
    content: string;
}
export declare function parseSubagentNdjson(text: string): ParsedSubagentOutput;
export declare function parsedOutputFromState(state: SubagentParseState): ParsedSubagentOutput;
export declare function createParseState(): SubagentParseState;
export declare function applySubagentLine(state: SubagentParseState, line: string): void;
export declare function outputFromState(state: SubagentParseState): string;
export declare function activityLogFromState(state: SubagentParseState): string;
export declare function recoveryContextFromState(state: SubagentParseState): string;
export {};