import { Chart } from '../chart/types';

/** Adaptive Y tick count from pane height (~1 tick per 36px, capped by base). */
export declare function tickCountForPaneHeight(heightPx: number, base?: number): number;
/** Adaptive X tick count from pane width. */
export declare function tickCountForPaneWidth(widthPx: number, base?: number): number;
export interface PaneAxisMeta {
    chart: Chart;
    wrapper: HTMLDivElement;
    baseYTickCount: number;
    baseXTickCount: number;
    showXAxis: boolean;
}
export declare function readBaseYTickCount(yAxis?: {
    tickCount?: number;
} | {
    tickCount?: number;
}[]): number;
export declare function adaptPaneAxes(meta: PaneAxisMeta): void;
export declare function adaptAllPaneAxes(metas: PaneAxisMeta[]): void;