/**
 * The `format=` of a date column — checked the same way wherever a date is printed.
 *
 * A drawn date and a date measured from another (`of=`/`plus=`) both print through
 * `format=`, and only the drawn one used to have it checked: `format="YYY"` on an
 * offset printed `25Y` on every row and `check` called the file valid. One function,
 * called from both, so the two cannot drift apart again.
 */
import { type Diagnostic } from '../errors/index.js';
import type { AttrContext } from '../generated/TDCParser.js';
export declare function checkDateFormatAttr(attrs: readonly AttrContext[], diagnostics: Diagnostic[]): void;
//# sourceMappingURL=date-format-attr.d.ts.map