declare class Decryption {
    private path;
    private fs;
    private crypto;
    private childProcess;
    initDecryptFunction(): void;
    retrievePrivateKey(dirname: string): any;
    decryptSecureData(privateKey: string, input: string | Array<string>, options?: {
        base64Output: boolean;
        base64Input: boolean;
    }): any;
    decryptSauceConfig(config: Record<string, any>): void;
    private _decryptDataWithRepoName;
    private _unifyRepoUrl;
    private _unifySSHUrl;
    private _unifyHTTPUrl;
    private _hashHostAccountAndRepo;
    private _parseKeyByEncoding;
    private _base64ToUtf8;
    private _utf8ToBase64;
}
declare const _default: Decryption;
export default _default;