/**
 * Custom error classes for the Architecture Diagram Generator
 * Provides descriptive error messages with context information
 */
/**
 * Base error class for all generator errors
 */
export declare class GeneratorError extends Error {
    code: string;
    context?: Record<string, unknown> | undefined;
    constructor(message: string, code: string, context?: Record<string, unknown> | undefined);
    /**
     * Returns a formatted error message with context
     */
    getFormattedMessage(): string;
}
/**
 * Error thrown when a file cannot be read
 */
export declare class FileReadError extends GeneratorError {
    constructor(filePath: string, originalError: Error);
}
/**
 * Error thrown when a file cannot be written
 */
export declare class FileWriteError extends GeneratorError {
    constructor(filePath: string, originalError: Error);
}
/**
 * Error thrown when a file cannot be accessed
 */
export declare class FileAccessError extends GeneratorError {
    constructor(filePath: string, reason?: string);
}
/**
 * Error thrown when parsing TypeScript/JavaScript fails
 */
export declare class ParseError extends GeneratorError {
    constructor(filePath: string, message: string, lineNumber?: number, columnNumber?: number);
}
/**
 * Error thrown when configuration is invalid
 */
export declare class ConfigurationError extends GeneratorError {
    constructor(message: string, configPath?: string);
}
/**
 * Error thrown when project root is invalid
 */
export declare class InvalidProjectRootError extends GeneratorError {
    constructor(projectRoot: string);
}
/**
 * Error thrown when no files are found
 */
export declare class NoFilesFoundError extends GeneratorError {
    constructor(projectRoot: string);
}
/**
 * Error thrown when diagram generation fails
 */
export declare class DiagramGenerationError extends GeneratorError {
    constructor(message: string, details?: string);
}
/**
 * Error thrown when output directory cannot be created
 */
export declare class OutputDirectoryError extends GeneratorError {
    constructor(outputDir: string, originalError: Error);
}
/**
 * Error thrown when a critical operation fails
 */
export declare class CriticalError extends GeneratorError {
    constructor(message: string, originalError?: Error);
}
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