import { ELayoutStrategyType } from "../../types/LayoutStrategyType";
import type { AxisBase2D } from "../Visuals/Axis/AxisBase2D";
import type { SciChartSurface } from "../Visuals/SciChartSurface";
import { TopAlignedOuterAxisLayoutStrategy } from "./TopAlignedOuterAxisLayoutStrategy";
import type { ChartLayoutState } from "./ChartLayoutState";
/**
 * The Horizontally Stacked Layout Strategy for Top Axes
 */
export declare class TopAlignedOuterHorizontallyStackedAxisLayoutStrategy extends TopAlignedOuterAxisLayoutStrategy {
    readonly type: ELayoutStrategyType;
    readonly isStacked: boolean;
    measureAxes(sciChartSurface: SciChartSurface, chartLayoutState: ChartLayoutState, axes: AxisBase2D[]): number;
    layoutAxes(left: number, top: number, right: number, bottom: number, axes: AxisBase2D[]): void;
}
/** Registers {@link TopAlignedOuterHorizontallyStackedAxisLayoutStrategy} for `ELayoutStrategyType.TopStacked` definitions. */
export declare function registerTopStackedLayoutStrategy(overWrite?: boolean): void;