import type { TraceSpan, TranscriptRow } from "../../../lib/trace/types.js";
export interface TraceTranscriptProps {
    /** Trace root — the row model is derived via `toTranscriptRows`. */
    root: TraceSpan;
    /** Pre-computed rows (overrides `root` derivation — mainly for tests / custom row models). */
    rows?: TranscriptRow[];
    selectedId: string | null;
    onSelect: (id: string) => void;
    /** Collapsed group ids (subagent subtrees). Uncontrolled-friendly: omit to keep all expanded. */
    collapsedGroups?: Set<string>;
    onToggleGroup?: (groupId: string) => void;
    /** USD cost formatter for per-row stats. Default `$0.0000`. */
    formatCostUsd?: (usd: number) => string;
    /** Row count at/above which the virtualized path engages. Default 200. */
    virtualizeThreshold?: number;
    className?: string;
    "aria-label"?: string;
}
/**
 * TraceTranscript — a reader-mode feed of a trace: one card per span (role
 * badge + name + output preview + micro-stats), with collapsible group
 * headers for subagent subtrees. Virtualizes at/above `virtualizeThreshold`.
 * Controlled selection; group collapse is controlled when `collapsedGroups`
 * is supplied. Escaped text only.
 */
export declare function TraceTranscript({ root, rows: rowsProp, selectedId, onSelect, collapsedGroups, onToggleGroup, formatCostUsd, virtualizeThreshold, className, "aria-label": ariaLabel, }: TraceTranscriptProps): import("react").JSX.Element;