import type { PptxGroupExportRegistry } from './work-pptx-groups';
import type { WorkPresentationContent } from './work-types';
type PptxConstructor = typeof import('pptxgenjs').default;
type PptxPresentation = InstanceType<PptxConstructor>;
export interface PptxLayoutBinding {
    masterName: string;
    placeholderNames: Map<string, string>;
}
export declare function definePptxSlideLayouts(presentation: PptxPresentation, source: WorkPresentationContent, slideWidth: number, slideHeight: number, groups: PptxGroupExportRegistry): {
    content: WorkPresentationContent;
    bindings: Map<string, PptxLayoutBinding>;
};
export {};