/**
 * TONL Error classes with enhanced reporting
 */
export { ErrorMessages, type ErrorMessageKey } from './messages.js';
/**
 * Base TONL error class with location tracking
 */
export declare class TONLError extends Error {
    readonly line?: number | undefined;
    readonly column?: number | undefined;
    readonly source?: string | undefined;
    constructor(message: string, line?: number | undefined, column?: number | undefined, source?: string | undefined);
    toString(): string;
}
/**
 * Parse error - syntax errors in TONL format
 */
export declare class TONLParseError extends TONLError {
    readonly suggestion?: string | undefined;
    constructor(message: string, line?: number, column?: number, source?: string, suggestion?: string | undefined);
    toString(): string;
}
/**
 * Validation error - schema validation failures
 */
export declare class TONLValidationError extends TONLError {
    readonly field: string;
    readonly expected?: string | undefined;
    readonly actual?: string | undefined;
    constructor(message: string, field: string, expected?: string | undefined, actual?: string | undefined, line?: number, column?: number);
    toString(): string;
}
/**
 * Type error - type mismatch errors
 */
export declare class TONLTypeError extends TONLError {
    readonly expected: string;
    readonly actual: string;
    constructor(message: string, expected: string, actual: string, line?: number, column?: number, source?: string);
}
/**
 * Security error - security-related issues
 * Used for ReDoS protection, path traversal, injection attacks, etc.
 */
export declare class SecurityError extends Error {
    readonly details?: Record<string, any> | undefined;
    constructor(message: string, details?: Record<string, any> | undefined);
    toString(): string;
}
/**
 * Helper to format error location
 */
export declare function formatErrorLocation(lines: string[], lineNum: number, column?: number, contextLines?: number): string;
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