import { MulmoStudioContext, PublicAPIArgs } from "../types/index.js";
import type { GraphData } from "graphai";
export declare const stripHtmlTags: (text: string) => string;
export declare const calculateTimingRatios: (splitTexts: string[]) => number[];
export declare const caption_graph_data: GraphData;
export declare const captions: (context: MulmoStudioContext, args?: PublicAPIArgs) => Promise<MulmoStudioContext>;