import { r as SummaryStrings } from "./summary-D8UEQXYr.js";
import { n as Format } from "./format-Dq02z5ZL.js";
import { CSSProperties, ReactNode } from "react";
//#region src/core/strings-trace-fold.d.ts
type TraceFoldStrings = Pick<SummaryStrings, "noData" | "traceFold" | "traceFoldAt" | "traceCritical">;
//#endregion
//#region src/charts/trace-fold/geometry.d.ts
interface Span {
  label: string;
  start: number;
  duration: number;
  depth: number;
  parent?: number | undefined;
  critical?: boolean | undefined;
}
interface SpanRect {
  x: number;
  y: number;
  width: number;
  height: number;
  label: string;
  depth: number;
  critical: boolean;
  share: number;
  duration: number;
}
declare function traceFoldGeometry(opts: {
  data: readonly Span[];
  width: number;
  height: number;
  rowGap: number;
}): {
  rects: SpanRect[];
  total: number;
  criticalCount: number;
  longest: {
    label: string;
    duration: number;
    critical: boolean;
  } | null;
};
//#endregion
//#region src/charts/trace-fold/index.d.ts
type TraceFoldDatum = Span;
interface TraceFoldProps {
  data: readonly TraceFoldDatum[];
  /** `"none"` renders spans uniformly for a structure-only audit. */
  emphasis?: "critical" | "none" | undefined;
  /** Width-gated in-rect labels. */
  labels?: boolean | undefined;
  width?: number | undefined;
  height?: number | undefined;
  format?: Format | undefined;
  locale?: string | string[] | undefined;
  strings?: TraceFoldStrings | undefined;
  /** Minimum in-chart label size, in viewBox units. Geometry sizes labels from
   *  the mark and floors them at 7; this raises that floor and moves the
   *  reserved gutter with it. A label the box cannot seat at the raised floor
   *  drops rather than shrinking back under it. */
  labelSize?: number | undefined;
  title?: string | undefined;
  summary?: string | false | undefined;
  id?: string | undefined;
  className?: string | undefined;
  style?: CSSProperties | undefined;
  children?: ReactNode | undefined;
}
/** Shared summary — span count, total, and the longest span + its path status. */
declare function traceFoldSummary(geo: ReturnType<typeof traceFoldGeometry>, strings: TraceFoldStrings, fmt: (n: number) => string): string;
declare function TraceFold(props: TraceFoldProps): ReactNode;
//#endregion
export { traceFoldSummary as i, TraceFoldDatum as n, TraceFoldProps as r, TraceFold as t };