import { FontFaceRef, PlaylistSchema, TemplateBundle, TemplateEntry } from '@signage-editor/core';
export declare function normalizePlaylistMediaClips(playlist: PlaylistSchema): PlaylistSchema;
export declare function normalizeBundleMediaClips(bundle: TemplateBundle): TemplateBundle;
export declare function collectEntryFonts(entries: TemplateEntry[]): FontFaceRef[];