import type { Slide, SlideTheme } from '../../types/slides';
export declare const TEMPLATE_LIBRARY_KEY = "fika:myna:personal-templates:v1";
export declare const TEMPLATE_LIBRARY_LIMIT: number;
export interface PersonalTemplate {
    id: string;
    name: string;
    width: number;
    height: number;
    slides: Slide[];
    theme: SlideTheme;
    createdAt: number;
    updatedAt: number;
    lastUsedAt: number;
    favorite: boolean;
}
export interface LibraryStorage {
    getItem(key: string): string | null;
    setItem(key: string, value: string): void;
}
export declare function readTemplateLibrary(storage: LibraryStorage): PersonalTemplate[];
export declare function writeTemplateLibrary(storage: LibraryStorage, templates: PersonalTemplate[]): void;
/** Materialize session-only media before persisting. Remote links remain links, visibly disclosed in the UI. */
export declare function portableTemplateSlides(slides: readonly Slide[]): Promise<Slide[]>;
/** Clone every identity and reference. Never re-use IDs from a stored design. */
export declare function instantiateTemplate(template: PersonalTemplate, width: number, height: number): Slide[];
export declare function rankTemplates(templates: PersonalTemplate[], width: number, height: number, sort?: 'match' | 'recent'): PersonalTemplate[];