export type PhoneVersion = 1 | 2;
export type IsValidPhoneOptions = {
    version?: PhoneVersion;
};
/**
 * Validates a Brazilian phone number.
 *
 * @param {string} value - The phone number to validate.
 * @param {IsValidPhoneOptions} options - Optional validation options.
 * @returns {boolean} True if the phone number is valid, false otherwise.
 *
 * @example
 * ```typescript
 * isValidPhone("(11) 98765-4321"); // true
 * isValidPhone("11987654321", { version: 2 }); // true
 * isValidPhone("1130000000"); // true (landline)
 * ```
 */
export declare const isValidPhone: (value: string, options?: IsValidPhoneOptions) => boolean;