/** The `quotas` chart — body moved verbatim out of ChartBlock (Phase 3.4).
 *
 *  Geometry (owner's reference: Command Code's own USAGE LIMITS rows, and the owner's
 *  rule that a cell has to be a SQUARE — the official row's cells are ~28x26 at a
 *  740px bar width, and 24 of them across this card's 132px bar came out 3.6 x 12):
 *
 *   - The cell count follows from the width at the square pitch (see quota-fit.ts),
 *     so the cells are square rectangles instead of slivers.
 *   - The cells the reading has passed are filled, the rest keep a pale wash of the
 *     SAME tone (a track in another colour reads as a second widget).
 *   - The cell the reading lands INSIDE is filled by its exact share — a hard-stop
 *     gradient at the reading's own position, so that cell shows 70% solid / 30%
 *     pale instead of being rounded away.
 *   - The rows sit on the card's floor and the height left over by the square cells
 *     becomes the gap under the balance figure, so the head never crowds the first
 *     label.
 *   - Every number here is a LAYOUT-pixel measurement (see `useFittedGeometry`): the
 *     box is read through `clientWidth`/`clientHeight` and the label's line through
 *     its rect DIVIDED by the box's own scale, so an ancestor transform — the rail's
 *     open zoom, the hover magnify wave, a preview stage's fit scale — can never
 *     change what the card draws. It used to, and the same card drew 8 cells at rest
 *     and 16 under a scale.
 */
import * as React from 'react';
import type { ChartProps } from './types';
export declare function QuotasChart({ chart, scale }: ChartProps): React.ReactElement | null;