import type { ParseDiagnostic } from './types.js';
/**
 * Kern Error Types
 */
export declare class KernError extends Error {
    line: number;
    col: number;
    source: string;
    constructor(message: string, line: number, col: number, source: string);
}
export declare class KernParseError extends KernError {
    diagnostics: ParseDiagnostic[];
    constructor(message: string, line: number, col: number, source: string);
}
export declare class KernConfigError extends Error {
    readonly field: string;
    readonly value: string;
    constructor(message: string, field: string, value: string);
}
export type CodegenErrorCode = 'UNKNOWN_NODE' | 'MISSING_HANDLER' | 'INVALID_PROP' | 'CODEGEN_FAILED' | 'TEMPLATE_ERROR' | 'UNSUPPORTED_TARGET';
export declare class KernCodegenError extends Error {
    readonly node?: {
        type: string;
        loc?: {
            line: number;
            col: number;
        };
    } | undefined;
    readonly code: CodegenErrorCode;
    constructor(message: string, node?: {
        type: string;
        loc?: {
            line: number;
            col: number;
        };
    } | undefined, code?: CodegenErrorCode);
}