import { z } from 'zod';
/**
 * Validation schemas
 */
export declare const ValidationSchemas: {
    sshConfig: z.ZodObject<{
        host: z.ZodString;
        port: z.ZodNumber;
        username: z.ZodString;
        password: z.ZodOptional<z.ZodString>;
        privateKey: z.ZodOptional<z.ZodString>;
        passphrase: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>;
    databaseConfig: z.ZodObject<{
        username: z.ZodString;
        password: z.ZodString;
        server: z.ZodString;
        domainFolder: z.ZodString;
        port: z.ZodNumber;
        localProjectFolder: z.ZodOptional<z.ZodString>;
        externalProjectFolder: z.ZodString;
        wordpress: z.ZodOptional<z.ZodBoolean>;
        externalPhpPath: z.ZodOptional<z.ZodString>;
        localProjectUrl: z.ZodOptional<z.ZodString>;
        commandsFolder: z.ZodOptional<z.ZodString>;
        stagingUsername: z.ZodOptional<z.ZodString>;
        externalElasticsearchPort: z.ZodOptional<z.ZodString>;
        sshKeyName: z.ZodOptional<z.ZodString>;
        sshKeyLocation: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>;
    settingsConfig: z.ZodObject<{
        general: z.ZodObject<{
            localDomainExtension: z.ZodString;
            elasticsearchPort: z.ZodString;
            databaseLocation: z.ZodString;
        }, z.core.$strip>;
        ssh: z.ZodObject<{
            keyLocation: z.ZodString;
            passphrase: z.ZodDefault<z.ZodOptional<z.ZodString>>;
        }, z.core.$strip>;
        magentoBackend: z.ZodObject<{
            adminUsername: z.ZodString;
            adminPassword: z.ZodString;
            adminEmailAddress: z.ZodString;
        }, z.core.$strip>;
    }, z.core.$strip>;
    filePath: z.ZodString;
    port: z.ZodNumber;
    email: z.ZodString;
    url: z.ZodString;
    stripType: z.ZodEnum<{
        development: "development";
        staging: "staging";
        "keep customer data": "keep customer data";
        "full and human readable": "full and human readable";
        full: "full";
    }>;
    databaseType: z.ZodEnum<{
        production: "production";
        staging: "staging";
    }>;
    syncTypes: z.ZodOptional<z.ZodArray<z.ZodEnum<{
        media: "media";
        "pub/media": "pub/media";
        "var/import": "var/import";
        "Magento database": "Magento database";
        "WordPress database": "WordPress database";
    }>>>;
};
export declare class ValidationService {
    private static instance;
    private logger;
    private constructor();
    static getInstance(): ValidationService;
    /**
     * Validate data against a schema
     */
    validate<T>(schema: z.ZodSchema<T>, data: unknown, context?: string): T;
    /**
     * Validate SSH configuration
     */
    validateSSHConfig(config: unknown): z.infer<typeof ValidationSchemas.sshConfig>;
    /**
     * Validate database configuration
     */
    validateDatabaseConfig(config: unknown): z.infer<typeof ValidationSchemas.databaseConfig>;
    /**
     * Validate settings configuration
     */
    validateSettingsConfig(config: unknown): any;
    /**
     * Validate file path
     */
    validateFilePath(path: string): string;
    /**
     * Validate port number
     */
    validatePort(port: number): number;
    /**
     * Validate email address
     */
    validateEmail(email: string): string;
    /**
     * Validate URL
     */
    validateURL(url: string): string;
    /**
     * Check if value is defined and not null
     */
    isDefined<T>(value: T | null | undefined, fieldName: string): T;
    /**
     * Validate array is not empty
     */
    validateNotEmpty<T>(array: T[], fieldName: string): T[];
    /**
     * Safe parse - returns success/error object instead of throwing
     */
    safeParse<T>(schema: z.ZodSchema<T>, data: unknown): {
        success: boolean;
        data?: T;
        error?: string;
    };
}
//# sourceMappingURL=ValidationService.d.ts.map