export interface UnicodeFontResolverOptions {
    lang?: string;
    category?: string;
    style?: string;
    weight?: number;
    dataUrl?: string;
    debug?: boolean;
}
export interface UnicodeFontResolution {
    fontUrls: string[];
    chars: Uint8Array;
}
export interface CodePointSet {
    add(codePoint: number): void;
    has(codePoint: number): boolean;
    serialize(): string;
    deserialize(serialized: string): void;
}
export interface CodePointSetConstructor {
    new (): CodePointSet;
}
export interface UnicodeFontResolverClient {
    readonly CodePointSet: CodePointSetConstructor;
    clearCache(): void;
    getFontsForString(text: string, options?: UnicodeFontResolverOptions): Promise<UnicodeFontResolution>;
}
export type UnicodeFontResolverClientFactory = () => UnicodeFontResolverClient;
declare const _default: UnicodeFontResolverClientFactory;
export default _default;