import { type Types, Enums } from '@cornerstonejs/core';
import type { LabelmapRenderPlanMountResult } from './types.js';
type PlanarNextVolumeViewport = Types.IViewport & {
    getCurrentImageIdIndex?: () => number;
    getDefaultActor?: () => (Types.ActorEntry & {
        actorMapper?: {
            renderMode?: Types.ActorRenderMode;
        };
    }) | undefined;
    getVolumeId: () => string | undefined;
    getViewReference: (specifier?: Types.ViewReferenceSpecifier) => Types.ViewReference;
    getViewState: () => {
        orientation?: unknown;
    };
    getActors?: () => Types.ActorEntry[];
    render?: () => void;
    addDisplaySet: (displaySetId: string, options: {
        orientation?: unknown;
        role?: 'source' | 'overlay';
    }) => Promise<void>;
    setDisplaySetPresentation: (dataId: string, props: {
        blendMode?: Enums.BlendModes;
        visible?: boolean;
    }) => void;
    setViewReference: (viewReference: Types.ViewReference) => void;
    type: string;
};
declare function isPlanarNextVolumeViewport(viewport: Types.IViewport): viewport is PlanarNextVolumeViewport;
declare function addLabelmapToPlanarGenericViewport(args: {
    blendMode: Enums.BlendModes;
    labelmapLayers: Array<{
        imageIds?: string[];
        labelmapId: string;
        volumeId?: string;
    }>;
    segmentationId: string;
    viewport: PlanarNextVolumeViewport;
    visibility: boolean;
}): Promise<LabelmapRenderPlanMountResult>;
export { addLabelmapToPlanarGenericViewport, isPlanarNextVolumeViewport, type PlanarNextVolumeViewport, };