/**
 * TypeScript declarations for @binlebin/c2pa-ssl
 * 
 * Node.js wrapper for C2PA CLI tool with OpenSSL backend
 * for content authentication. No longer manages HTTP services.
 */

export interface C2PASignResult {
    success: boolean;
    message: string;
    stdout: string;
    stderr: string;
}

export interface C2PAMetadata {
    title?: string;
    description?: string;
    author?: string;
}

export declare class C2PAService {
    constructor();

    /**
     * Path to the CLI binary
     */
    readonly binaryPath: string;

    /**
     * Initialize the service by setting up certificates
     * Must be called before signing files
     */
    start(): Promise<void>;

    /**
     * Clean up temporary files and certificates
     */
    stop(): Promise<void>;

    /**
     * Sign a file with C2PA authentication
     * @param inputPath Path to input file
     * @param outputPath Path where signed file will be saved
     * @param metadata Optional metadata for the signed content
     */
    signFile(inputPath: string, outputPath: string, metadata?: C2PAMetadata): Promise<C2PASignResult>;
}

export = C2PAService;