/**
 * Get regex for given numeric range.
 * @param from - Range start.
 * @param to - Range end.
 * @returns Range pattern.
 */
export declare function rangeToRegex(from: number, to?: number): import("regexp-tree/ast").Char | import("regexp-tree/ast").CharacterClass | import("regexp-tree/ast").Alternative | import("regexp-tree/ast").Group | import("regexp-tree/ast").Backreference | import("regexp-tree/ast").Repetition | import("regexp-tree/ast").Assertion;
//# sourceMappingURL=range.d.ts.map