/**
 * Parser-related error types.
 *
 * All TDC parser errors expose a `line`/`column`/`message` triple at
 * minimum so that editor tooling and CLI error reporters can point
 * directly at the offending location in the source DSL.
 *
 * Numbering: `line` is 1-based (matching ANTLR's convention and editor
 * conventions); `column` is 0-based (matching ANTLR's convention) — users
 * converting to a 1-based column for display should add 1.
 */
export interface ParserDiagnostic {
    readonly line: number;
    readonly column: number;
    readonly message: string;
    readonly source: 'lexer' | 'parser';
}
/**
 * Thrown by `parseStrict`, which is the single-error "fail fast" variant
 * of the parser. Callers that prefer to gather every diagnostic in one
 * pass should use `parse` instead and inspect `result.diagnostics`.
 */
export declare class TdcParseError extends Error {
    readonly diagnostics: readonly ParserDiagnostic[];
    constructor(diagnostics: readonly ParserDiagnostic[]);
}
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