import type { ContentBlock, ConversationTurn, SessionSnapshot } from "./types.js";
import type { StructuredRunnerTurnState } from "./structured-runner.js";
export type TaskMetaMap = Map<string, {
    agentType?: string;
    description?: string;
}>;
export declare function captureTaskMeta(blocks: ContentBlock[], registry: TaskMetaMap): void;
export declare function tagSubagentBlocks(blocks: ContentBlock[], parentToolUseId: string | null | undefined, registry: TaskMetaMap): ContentBlock[];
export declare function stampSelfTask(blocks: ContentBlock[], registry: TaskMetaMap): ContentBlock[];
export declare function stampParentTaskResults(blocks: ContentBlock[], registry: TaskMetaMap): ContentBlock[];
export declare function normalizeClaudeToolInput(name: unknown, input: unknown): Record<string, unknown>;
export declare function extractClaudeModelName(modelUsage: Record<string, unknown> | undefined): string | undefined;
export declare function extractClaudeAssistantMessage(message: Record<string, unknown>): {
    content: ContentBlock[];
    usage?: ConversationTurn["usage"];
};
interface ClaudeCliTurnState extends StructuredRunnerTurnState {
    sessionId: string | null;
}
export declare class ClaudeCliProtocolReducer {
    readonly state: ClaudeCliTurnState;
    askUserQuestionDetected: boolean;
    private readonly blocksByKey;
    private readonly keyOrder;
    private readonly taskMetaRegistry;
    private toolResultSequence;
    constructor(session: SessionSnapshot);
    apply(parsed: unknown, managed: boolean): boolean;
    private blockVolume;
    private upsertBlocks;
    private rebuildBlocks;
}
export {};