import { type Types } from '@cornerstonejs/core';
export declare function getSlabThicknessOrDefault(viewport: Types.IViewport): number;
export declare function jumpToFocalPoint(viewport: Types.IViewport, cameraFocalPoint: Types.Point3): void;
export declare function navigatePlanarViewportToPoint(viewport: Types.IViewport, worldPoint: Types.Point3): boolean;
export interface NativeSourceProperties {
    properties: Record<string, unknown>;
    rotation?: number;
    flipHorizontal?: boolean;
    flipVertical?: boolean;
    currentImageId?: string;
}
export declare function getNativeSourceProperties(viewport: Types.IViewport): NativeSourceProperties;