import type { YobtaMaybe } from '../_types/YobtaMaybe.js';
import type { YobtaSyncRule } from '../rule/rule.js';
export declare const stringMessage = "It should be a string";
export declare const string: <I>(message?: string) => YobtaSyncRule<I, YobtaMaybe<I, string>>;
//# sourceMappingURL=string.d.ts.map