import { type TemplatePayload, type TemplatePayloadLoader } from '../../configs/templates';
import type { Slide, SlideTheme, SlideType } from '../../types/slides';
export interface FikaTemplateSummary {
    id: string;
    name: string;
    cover: string;
    origin?: string;
}
export interface FikaTemplateSlideEntry {
    /** Stable slug within this template, e.g. `cover_1`, `content_2`. */
    slug: string;
    type: SlideType;
    description: string;
    elementCount: number;
}
export type FikaTemplateSlidesCatalog = Record<SlideType, FikaTemplateSlideEntry[]>;
export interface FikaTemplateSlidesCatalogResult {
    templateId: string;
    templateName: string;
    slideCount: number;
    byType: FikaTemplateSlidesCatalog;
}
export declare function registerTemplateLoaders(loaders?: Record<string, TemplatePayloadLoader>): void;
export declare function listTemplateCatalog(): FikaTemplateSummary[];
export declare function loadTemplatePayload(templateId: string): Promise<TemplatePayload>;
export declare function buildTemplateSlidesCatalog(templateId: string): Promise<FikaTemplateSlidesCatalogResult>;
export declare function resolveTemplateSlide(payload: TemplatePayload, slug: string): {
    slide: Slide;
    type: SlideType;
};
export declare function assertKnownTemplateId(templateId: string): void;
export declare function templateThemePatch(payload: TemplatePayload): Partial<SlideTheme> | undefined;