import { IProductDefinition, IPrintAreaTemplate, IPrintAreaDefinition, IMockupData, IMockupTemplate, SurfaceTypes, IStateSurfaces, IStateSurface } from "./ObjectModel";
import { StateId } from "../IframeApi";
export declare function isEmptyMockup(mockup: IMockupTemplate): boolean;
export declare function prepareForServer(definition: IProductDefinition): IProductDefinition;
export declare function fromPrintAreas(printAreas: (IPrintAreaTemplate | IPrintAreaDefinition)[]): IProductDefinition;
export declare function fromMockupsData(mockups: IMockupData[]): IProductDefinition;
export declare function fromSurface(surface: SurfaceTypes): IProductDefinition | StateId[];
export declare function fromSurfaces(surfaces: SurfaceTypes[] | IStateSurfaces): IProductDefinition | StateId[];
export declare function isStateSurface(surface: SurfaceTypes | SurfaceTypes[] | IStateSurfaces | IStateSurface): any;
export declare function normalizeMockupTemplate(surfaceTemplate: {
    mockup?: IMockupTemplate;
    previewMockups?: IMockupTemplate[];
}): void;