import { BaseError } from 'make-error';
import { Constrained, Rule } from '../../core';
type Result<T extends symbol> = [
    Rule<Constrained<T, string>>,
    typeof BaseError,
    (input: unknown) => input is Constrained<T, string>
];
export declare function regexRuleConstructor<T extends symbol>(regex: RegExp, symbol: T, ruleName?: string): Result<T>;
export {};