import { ISelectOption } from '../components/tools';
export declare const extFonts: {
    name: string;
    value: string;
    urls: string[];
}[];
export declare const useRegisterExtFonts: () => Promise<void>;
export declare const fontFamilyOptions: ISelectOption[];
export declare const fontSizeOptions: ISelectOption[];
export declare const headerOptions: ISelectOption[];