/**
 * Transcript parser for `claude -p --output-format stream-json`. The format
 * is one JSON object per line; we collect the assistant text + tool-use
 * events for the observation record.
 *
 * The stream-json schema is informally documented and may shift between
 * Claude Code releases. This parser is intentionally tolerant of unknown
 * event kinds — anything we don't recognise is appended to `raw`.
 *
 * Shape notes (empirically verified):
 * - `tool_use` content blocks carry `input.command` for Bash calls.
 * - `tool_result` content blocks (on `user` events) carry `is_error`.
 * - `parent_tool_use_id` lives on the TOP-LEVEL event object (not the content
 *   block) — `null` for top-level tool calls, the parent's tool_use id for
 *   subagent-attributed calls.
 * - The terminal `result` event carries `subtype`, `is_error`, `num_turns`,
 *   and `total_cost_usd`.
 */
export interface ParsedTranscript {
    text: string;
    toolUseEvents: Array<{
        name: string;
        inputSummary: string;
    }>;
    errors: string[];
    raw: string[];
    toolUses: Array<{
        id: string | null;
        name: string;
        command?: string;
        inputSummary: string;
        parentToolUseId: string | null;
    }>;
    toolResults: Array<{
        toolUseId: string | null;
        isError: boolean;
        contentSummary: string;
    }>;
    result?: {
        subtype?: string;
        isError: boolean;
        numTurns?: number;
        totalCostUsd?: number;
    };
    rateLimited: boolean;
}
export declare function parseStreamJsonTranscript(streamText: string): ParsedTranscript;
export declare function detectInvocationFromTranscript(parsed: ParsedTranscript, invocationSignals: readonly string[]): boolean;
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