import { ReactElement } from 'react';
import { HelpId } from './help.js';
type Tone = 'neg' | 'pos' | 'warn' | 'muted' | 'brand' | string;
export interface ForestRow {
    label: string;
    note?: string;
    est: number;
    lo: number;
    hi: number;
    tone: Tone;
}
export interface ForestPlotProps {
    rows: ForestRow[];
    min: number;
    max: number;
    unit?: string;
    height?: number;
    /** Optional per-row help id, aligned to `rows` — renders a `.hlp` glyph
     *  after the row label, opening that glossary entry. */
    rowHelp?: HelpId[];
}
/** Horizontal CI estimates with a dashed zero ("no effect") reference. */
export declare function ForestPlot({ rows, min, max, unit, height, rowHelp }: ForestPlotProps): ReactElement;
export interface AreaMark {
    at: number;
    label: string;
    tone: Tone;
    /** Optional glossary id — renders a `.hlp` glyph after the marker label. */
    help?: HelpId;
}
export interface AreaRangeProps {
    lo: number[];
    mid: number[];
    hi: number[];
    xTicks?: string[];
    yTicks?: string[];
    zero?: number;
    tone?: Tone;
    marks?: AreaMark[];
    height?: number;
    /** Y-axis label format: `signed` (default, e.g. `+5.2`) or `percent` (`80%`). */
    yFormat?: 'signed' | 'percent';
}
/** Low-high CI ribbon + mid line with hairline axes, optional zero + markers. */
export declare function AreaRange({ lo, mid, hi, xTicks, yTicks, zero, tone: toneName, marks, height, yFormat }: AreaRangeProps): ReactElement;
export interface OverlapHistogramProps {
    /** Treated-arm propensity histogram (one count/fraction per bin over [0,1]). */
    treated: number[];
    /** Control-arm propensity histogram (same binning). */
    control: number[];
    /** Domain of the propensity axis (default [0,1]). */
    domain?: [number, number];
    /** Caption shown at top-right (e.g. "62% common support"). */
    supportLabel?: string;
    /** Whether positivity clears the guard — toggles the caption tone. */
    positivityOk?: boolean;
    height?: number;
}
/**
 * A mirrored (back-to-back) histogram of the two arms' propensity scores:
 * treated bars rise above a centre axis, control bars fall below it. Where the
 * two densities both have mass is the **common support** — the only region a
 * like-for-like comparison can be drawn. Contract-agnostic: the caller converts
 * the two `Vector<Float>` to `number[]` and passes the [0,1] domain.
 */
export declare function OverlapHistogram({ treated, control, domain, supportLabel, positivityOk, height }: OverlapHistogramProps): ReactElement;
export {};
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