export declare function isUnsupportedFontLocale(locale?: string): boolean;
export declare const fonts: ({
    fontFamily: string;
    fontWeight: number;
    fontDisplay: string;
    unicodeRange: string;
    src: string[];
    fontStyle?: undefined;
} | {
    fontFamily: string;
    fontDisplay: string;
    fontWeight: number;
    src: string[];
    unicodeRange?: undefined;
    fontStyle?: undefined;
} | {
    fontFamily: string;
    fontDisplay: string;
    fontWeight: number;
    fontStyle: string;
    unicodeRange: string;
    src: string[];
} | {
    fontFamily: string;
    fontDisplay: string;
    fontWeight: number;
    fontStyle: string;
    src: string[];
    unicodeRange?: undefined;
})[];