import { ValidationError } from './schema';
/**
 * Base class for all configuration-related errors
 */
export declare abstract class ConfigurationError extends Error {
    readonly cause?: Error | undefined;
    abstract readonly errorCode: string;
    abstract readonly category: ConfigurationErrorCategory;
    readonly timestamp: Date;
    readonly context: Record<string, unknown>;
    constructor(message: string, cause?: Error | undefined, context?: Record<string, unknown>);
    /**
     * Convert error to structured format for logging/debugging
     */
    toStructured(): StructuredError;
    /**
     * Get user-friendly error message with suggestions
     */
    abstract getUserFriendlyMessage(): string;
}
/**
 * Configuration error categories
 */
export declare enum ConfigurationErrorCategory {
    FILE_SYSTEM = "FILE_SYSTEM",
    PARSING = "PARSING",
    VALIDATION = "VALIDATION",
    BUSINESS_LOGIC = "BUSINESS_LOGIC",
    INTEGRATION = "INTEGRATION"
}
/**
 * Structured error format for logging
 */
export interface StructuredError {
    name: string;
    errorCode: string;
    category: ConfigurationErrorCategory;
    message: string;
    timestamp: string;
    context: Record<string, unknown>;
    cause?: {
        name: string;
        message: string;
        stack?: string;
    };
    stack?: string;
}
/**
 * Configuration file not found error
 */
export declare class ConfigFileNotFoundError extends ConfigurationError {
    readonly errorCode = "CONFIG_FILE_NOT_FOUND";
    readonly category = ConfigurationErrorCategory.FILE_SYSTEM;
    constructor(filePath: string, cause?: Error);
    getUserFriendlyMessage(): string;
}
/**
 * Configuration file permission error
 */
export declare class ConfigFilePermissionError extends ConfigurationError {
    readonly errorCode = "CONFIG_FILE_PERMISSION_DENIED";
    readonly category = ConfigurationErrorCategory.FILE_SYSTEM;
    constructor(filePath: string, operation: string, cause?: Error);
    getUserFriendlyMessage(): string;
}
/**
 * Configuration parsing error (JSON syntax, etc.)
 */
export declare class ConfigParsingError extends ConfigurationError {
    readonly errorCode = "CONFIG_PARSING_FAILED";
    readonly category = ConfigurationErrorCategory.PARSING;
    constructor(filePath: string, parseError: string, line?: number, column?: number, cause?: Error);
    getUserFriendlyMessage(): string;
}
/**
 * Configuration validation error (schema violations)
 */
export declare class ConfigValidationError extends ConfigurationError {
    readonly errorCode = "CONFIG_VALIDATION_FAILED";
    readonly category = ConfigurationErrorCategory.VALIDATION;
    constructor(validationErrors: ValidationError[], filePath?: string);
    getUserFriendlyMessage(): string;
}
/**
 * Model reference error (model not found in Prisma schema)
 */
export declare class ModelReferenceError extends ConfigurationError {
    readonly errorCode = "MODEL_REFERENCE_INVALID";
    readonly category = ConfigurationErrorCategory.BUSINESS_LOGIC;
    constructor(modelName: string, availableModels: string[], configPath?: string);
    getUserFriendlyMessage(): string;
}
/**
 * Integration error (Prisma schema issues, dependency problems)
 */
export declare class IntegrationError extends ConfigurationError {
    readonly errorCode = "INTEGRATION_FAILED";
    readonly category = ConfigurationErrorCategory.INTEGRATION;
    constructor(component: string, issue: string, cause?: Error);
    getUserFriendlyMessage(): string;
}
/**
 * Configuration warning (non-critical issues)
 */
export declare class ConfigurationWarning {
    readonly message: string;
    readonly path?: string | undefined;
    readonly context: Record<string, unknown>;
    readonly timestamp: Date;
    constructor(message: string, path?: string | undefined, context?: Record<string, unknown>);
    toString(): string;
    getUserFriendlyMessage(): string;
}
/**
 * Error handler utility class
 */
export declare class ConfigurationErrorHandler {
    private readonly context;
    constructor(context?: Record<string, unknown>);
    /**
     * Handle file system errors
     */
    handleFileSystemError(error: unknown, filePath: string, operation: string): never;
    /**
     * Handle parsing errors
     */
    handleParsingError(error: unknown, filePath: string): never;
    /**
     * Handle validation errors
     */
    handleValidationError(validationErrors: ValidationError[], filePath?: string): never;
    /**
     * Handle model reference errors
     */
    handleModelReferenceError(modelName: string, availableModels: string[], configPath?: string): never;
    /**
     * Create warning
     */
    createWarning(message: string, path?: string, context?: Record<string, unknown>): ConfigurationWarning;
    /**
     * Format multiple errors for display
     */
    formatErrors(errors: ConfigurationError[]): string;
    /**
     * Format multiple warnings for display
     */
    formatWarnings(warnings: ConfigurationWarning[]): string;
}
/**
 * Create error handler with context
 */
export declare function createErrorHandler(context?: Record<string, unknown>): ConfigurationErrorHandler;
/**
 * Check if error is a configuration error
 */
export declare function isConfigurationError(error: unknown): error is ConfigurationError;
/**
 * Extract error code from configuration error
 */
export declare function getErrorCode(error: unknown): string | undefined;
/**
 * Extract error category from configuration error
 */
export declare function getErrorCategory(error: unknown): ConfigurationErrorCategory | undefined;