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-phase-trace.d.ts
type PhaseTraceStrings = Pick<SummaryStrings, "noData" | "phaseTrace" | "phaseHeadings" | "phaseAt">;
//#endregion
//#region src/charts/phase-trace/geometry.d.ts
/** An x×y observation (two synchronized signals at one instant). */
interface Pt {
  x: number;
  y: number;
}
type Heading = 0 | 1 | 2 | 3 | 4;
//#endregion
//#region src/charts/phase-trace/index.d.ts
type PhaseTraceDatum = Pt;
interface PhaseTraceProps {
  data: readonly PhaseTraceDatum[];
  xLabel?: string | undefined;
  yLabel?: string | undefined;
  xDomain?: readonly [number, number] | undefined;
  domain?: readonly [number, number] | undefined;
  /** Fraction of points drawn in accent — the "recent motion" read. */
  tail?: number | undefined;
  /** Anchors the path's origin for full-journey reads. */
  startDot?: boolean | undefined;
  /** Center hairlines splitting the plane into quadrants. */
  grid?: boolean | undefined;
  width?: number | undefined;
  height?: number | undefined;
  format?: Format | undefined;
  locale?: string | string[] | undefined;
  strings?: PhaseTraceStrings | undefined;
  title?: string | undefined;
  summary?: string | false | undefined;
  id?: string | undefined;
  className?: string | undefined;
  style?: CSSProperties | undefined;
  children?: ReactNode | undefined;
}
/** Shared summary — the current point + heading (named axes). */
declare function phaseTraceSummary(data: readonly PhaseTraceDatum[], xLabel: string, yLabel: string, heading: Heading, strings: PhaseTraceStrings, fmt: (n: number) => string): string;
declare function PhaseTrace(props: PhaseTraceProps): ReactNode;
//#endregion
export { phaseTraceSummary as i, PhaseTraceDatum as n, PhaseTraceProps as r, PhaseTrace as t };