export declare class JwkExtractor {
    extractJwk(keys: JsonWebKey[], spec?: {
        kid?: string;
        use?: string;
        kty?: string;
    }, throwOnEmpty?: boolean): JsonWebKey[];
}
export declare const JwkExtractorInvalidArgumentError: {
    name: string;
    message: string;
};
export declare const JwkExtractorNoMatchingKeysError: {
    name: string;
    message: string;
};
export declare const JwkExtractorSeveralMatchingKeysError: {
    name: string;
    message: string;
};
//# sourceMappingURL=jwk.extractor.d.ts.map