/**
 * 添加到系统钥匙串并信任证书
 */
export declare function addToKeyChain(certPath: string): void;
/**
 * 从钥匙串移除证书
 * @param certName
 * @returns
 */
export declare function removeFromKeyChain(certName: string): boolean;
export declare function isTrustedCert({ certPath, sha1 }: {
    certPath: string;
    sha1: string;
}): Promise<boolean>;