declare class PluralResolver {
    options: {
        simplifyPluralSuffix?: string;
        compatibilityJSON?: string;
        prepend?: boolean;
    };
    rules: {};
    constructor(options?: {});
    addRule(lng: any, obj: any): void;
    getRule(code: any): any;
    needsPlural(code: any): boolean;
    getPluralFormsOfKey(code: any, key: any): any;
    getSuffixes(code: any): any;
    getSuffix(code: any, count: any): any;
}
export default PluralResolver;
