import type { MarkerDomSize } from "../model/markerDomTypes";
export type DirectionIndicatorDisplay = Readonly<{
    show: boolean;
    pixelSize: number;
    rotationDegrees: number;
}>;
export declare function resolveDirectionIndicatorDisplay(direction: number | undefined, effectiveSize: MarkerDomSize): DirectionIndicatorDisplay;
export declare function useDirectionIndicator(direction: number | undefined, effectiveSize: MarkerDomSize): DirectionIndicatorDisplay;