export interface IFontFace {
    fontFamily: string;
    src: {
        url: string;
        format: string;
    }[];
    fontWeight: string | number;
    fontStyle: string;
    fontDisplay?: string;
}
export declare function injectFontFaces(root: HTMLElement | ShadowRoot, fontFaces?: IFontFace[]): void;
//# sourceMappingURL=fonts.d.ts.map