import type { FC } from 'react';
export interface LineChartYAxisProps {
    /** Format the rendered tick label. */
    tickFormatter?: (value: unknown, index: number) => string;
    /** Recharts target tick count. */
    tickCount?: number;
    /** Explicit tick values. Overrides recharts' generator. */
    ticks?: ReadonlyArray<number | string>;
    /** Recharts domain override. */
    domain?: [
        number | string | 'auto' | 'dataMin' | 'dataMax',
        number | string | 'auto' | 'dataMin' | 'dataMax'
    ];
    /** Padding between the plot edge and the first/last tick. */
    padding?: {
        top?: number;
        bottom?: number;
    };
    /** Y-label gutter width. Defaults to the Figma-mandated `LINE_Y_LABEL_WIDTH` (38px). */
    width?: number;
    /** Render the axis area as a spacer (preserves layout, hides the labels). */
    hideTicks?: boolean;
}
export declare const LineChartYAxis: FC<LineChartYAxisProps>;