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-forecast.d.ts
type ForecastStrings = Pick<SummaryStrings, "noData" | "forecast" | "forecastClearance" | "forecastAtHistory" | "forecastAtForecast">;
//#endregion
//#region src/charts/forecast-cone/geometry.d.ts
interface ForecastInput {
  mid: readonly number[];
  p80: readonly (readonly [number, number])[];
  p50?: readonly (readonly [number, number])[] | undefined;
}
interface ConePoint {
  x: number;
  y: number;
  /** 1-based period across the whole axis. */
  period: number;
  kind: "history" | "forecast";
  value: number;
  /** Forecast-region interval (p80). */
  lo: number | null;
  hi: number | null;
}
interface ForecastConeGeometry {
  history: {
    d: string;
  };
  boundary: {
    x: number;
    y: number;
  };
  /** Per-period positions across history + forecast — overlays + nearest-x. */
  points: ConePoint[];
  mid: {
    d: string;
  };
  /** Closed area paths, faintest (80) first. */
  bands: {
    p: 50 | 80;
    d: string;
  }[];
  target: {
    y: number;
  } | null;
  landing: {
    x: number;
    y: number;
    value: number;
  };
  /** Median forecast at the horizon + the p80 interval there (summary). */
  horizon: {
    mid: number;
    lo: number;
    hi: number;
  };
  /** History's last actual (summary "from N today"). */
  now: number | null;
  /** false ⇒ the input cone fails to widen (input-honesty failure). */
  widening: boolean;
  labelX: number;
  labelY: number;
  totalWidth: number;
  /** Resolved value domain `[min,max]` — the annotation-host y-frame. */
  domain: readonly [number, number];
}
//#endregion
//#region src/charts/forecast-cone/index.d.ts
declare function forecastSummary(geo: ForecastConeGeometry, fmt: (n: number) => string, opts: {
  unit: string;
  at: number;
  target?: number | undefined;
}, strings: ForecastStrings): string;
interface ForecastConeProps {
  /** Historical actuals. */
  data: readonly number[];
  /** The forecast: median + p80 (required) and optional p50 band, `[lo,hi]` pairs. */
  forecast: ForecastInput;
  /** The landing reference the cone must clear. */
  target?: number | undefined;
  /** Period noun for the summary (default "week"). */
  unit?: string | undefined;
  /** `"landing"` states the median endpoint in a right gutter. */
  label?: "landing" | "none" | undefined;
  domain?: readonly [number, number] | undefined;
  width?: number | undefined;
  height?: number | undefined;
  color?: string | undefined;
  format?: Format | undefined;
  locale?: string | string[] | undefined;
  strings?: ForecastStrings | 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;
}
declare function ForecastCone(props: ForecastConeProps): ReactNode;
//#endregion
export { ForecastStrings as i, ForecastConeProps as n, forecastSummary as r, ForecastCone as t };