import { c as Value, r as SummaryStrings } from "./summary-D8UEQXYr.js";
import { n as Format } from "./format-Dq02z5ZL.js";
import { CSSProperties, ReactNode } from "react";
//#region src/core/strings-queue-depth.d.ts
type QueueDepthStrings = Pick<SummaryStrings, "noData" | "queueDepth" | "queueOver" | "queueUnder" | "queueGrow" | "queueDrain" | "queueFlat" | "queueAt" | "queueAbove">;
//#endregion
//#region src/charts/queue-depth/geometry.d.ts
type QueueTrend = "up" | "down" | "flat";
interface QueuePoint {
  index: number;
  x: number;
  y: number;
  value: number;
  /** Depth exceeds capacity at this point. */
  above: boolean;
}
interface QueueDepthGeometry {
  /** Zero-anchored stock area path. */
  area: string;
  /** Full top-edge path (accent, support width). */
  line: string;
  /** Above-capacity spans only (negative, full width; interpolated crossings). */
  breach: string;
  /** y of the capacity hairline (null = no capacity / off-scale). */
  capacityY: number | null;
  /** Slope direction over the last quarter of the window. */
  trend: QueueTrend;
  /** Current depth = last finite value. */
  now: number;
  /** now ÷ capacity when capacity given (2-dp), else null. */
  ratio: number | null;
  /** The current depth is above capacity. */
  breached: boolean;
  /** Per-finite-index positions — overlays + nearest-x. The last entry is the
   *  endpoint (dot + value label). Always ≥ 1 when the geometry is non-null. */
  points: QueuePoint[];
  labelX: number;
  /** Clamped y for the endpoint value label. */
  labelY: number;
  /** Clamped y for the capacity value label (null = no capacity). */
  capLabelY: number | null;
  /** Resolved (zero-anchored) value domain `[min,max]` — the annotation-host y-frame. */
  domain: readonly [number, number];
  /** Top edge of the plot box. */
  y0: number;
  /** Bottom edge of the plot box — where the zero-anchored area lands. */
  y1: number;
}
//#endregion
//#region src/charts/queue-depth/index.d.ts
declare function queueSummary(geo: QueueDepthGeometry, fmt: (n: number) => string, strings: QueueDepthStrings): string;
/**
 * The seat-gated right-gutter labels and, with them, the static's real viewBox
 * width. Exported as ONE function because both entries need the same answer:
 * the static draws with it, and the interactive entry must scale pointer x by
 * the same total — scaling by bare `width` shifts every hit rightward and puts
 * the last readings out of reach. `endText`/`capText` are `""` when seat-gated
 * off, which is also the "don't render it" signal.
 */
declare function queueDepthLabels(geo: QueueDepthGeometry, opts: {
  width: number;
  height: number;
  capacity: number | undefined;
  label: "last" | "none";
  fmt: (n: number) => string;
  labelSize?: number | undefined;
}): {
  endText: string;
  capText: string;
  totalWidth: number;
};
interface QueueDepthProps {
  /** Backlog depth per period (≥ 0). `null`/`NaN`/`±Infinity` are gaps. */
  data: readonly Value[];
  /**
   * Steady-state capacity (> 0); a dashed hairline + a seat-gated value label.
   * Non-finite or non-positive reads as no capacity — no hairline, no breach.
   */
  capacity?: number | undefined;
  /** Endpoint value + trend glyph (`"last"`, default) or nothing (`"none"`). */
  label?: "last" | "none" | undefined;
  /**
   * Fixed y-domain `[min, max]`; zero-anchored to the data + capacity
   * otherwise. Honored only as a finite ascending pair — anything else falls
   * back to the auto domain rather than flattening or inverting the scale.
   */
  domain?: readonly [number, number] | undefined;
  width?: number | undefined;
  height?: number | undefined;
  /** Series color override (any CSS color); `prop > CSS var > preset`. */
  color?: string | undefined;
  format?: Format | undefined;
  locale?: string | string[] | undefined;
  strings?: QueueDepthStrings | 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 QueueDepth(props: QueueDepthProps): ReactNode;
//#endregion
export { QueueDepthStrings as a, queueSummary as i, QueueDepthProps as n, queueDepthLabels as r, QueueDepth as t };