export declare type FontT = {
    id: string;
    name: string;
    family?: string;
    url?: string;
};
export declare const fontsSizes: number[];
export declare const fontsList: FontT[];
export declare const oldFontMaping: Map<number, string>;
declare class FontHelper {
    getFontDetails(fontId: string): FontT;
}
export declare const fontHelper: FontHelper;
export {};