import type { Area, BarShape, Shape } from "../fields.types.ts";
import type { MBox } from "./parts.ts";
/** The path of a box. */
export declare const boxD: (b: MBox) => string;
/** A painted rectangle. */
export declare const rectArea: (id: string, feature: string, cls: Area["cls"], b: MBox) => Area;
/** A painted ellipse. */
export declare const discArea: (id: string, feature: string, cls: Area["cls"], cx: number, cy: number, rx: number, ry?: number) => Area;
/** A piece of tape: a filled rectangle in a colour of the budō marks. */
export declare const tapeBar: (id: string, feature: string, cls: NonNullable<BarShape["cls"]>, b: MBox) => Shape;
/** The path of a ring (a circle between two radii), filled by the even-odd rule. */
export declare const annulusD: (cx: number, cy: number, r0: number, r1: number) => string;
/** A value held between two bounds. */
export declare const clamp: (v: number, lo: number, hi: number) => number;
/** The number of a size option held to the range a rule allows. @throws TypeError for a value that is not a number, RangeError for one outside the range. */
export declare function within(value: unknown, lo: number, hi: number, label: string, rule: string): number;