import type { EncodedRegex, RegexSequence } from '../types';
export interface QuantifierOptions {
    greedy?: boolean;
}
/**
 * Creates a quantifier which matches zero or more of the given elements.
 *
 * @param sequence - Elements to match zero or more of.
 * @param options - Quantifier options.
 */
export declare function zeroOrMore(sequence: RegexSequence, options?: QuantifierOptions): EncodedRegex;
/**
 * Creates a quantifier which matches one or more of the given elements.
 *
 * @param sequence - Elements to match one or more of.
 * @param options - Quantifier options.
 */
export declare function oneOrMore(sequence: RegexSequence, options?: QuantifierOptions): EncodedRegex;
/**
 * Creates a quantifier which matches zero or one of the given elements.
 *
 * @param sequence - Elements to match zero or one of.
 * @param options - Quantifier options.
 */
export declare function optional(sequence: RegexSequence, options?: QuantifierOptions): EncodedRegex;