export interface EncryptCLIOptions {
    pattern: string[];
    file?: string;
    encKeyBuffer: Buffer;
    del?: boolean;
    jsonMode?: boolean;
}
/**
 * Encrypts all files in given directory (except *.enc), saves encrypted versions as filename.ext.enc.
 * Using provided encKey.
 */
export declare function secretsEncrypt(pattern: string[], file: string | undefined, encKeyBuffer: Buffer, del?: boolean, jsonMode?: boolean): void;