export interface LyraChartPreloadOptions{readonly zoom?:boolean;readonly dataLabels?:boolean;readonly annotations?:boolean;readonly boxPlot?:boolean;}export interface LyraChartPreloadResult{readonly core:boolean;readonly zoom?:boolean;readonly dataLabels?:boolean;readonly annotations?:boolean;readonly boxPlot?:boolean;}
/**
* Preloads the chart peer capabilities a route is about to use. Core Chart.js is always loaded;
* optional feature peers are requested only when their corresponding flag is true. Every loader
* remains page-memoized, so calling this before multiple charts does not duplicate imports.
*/
export declare function preloadCharts(options?:LyraChartPreloadOptions):Promise<LyraChartPreloadResult>;